Known Riesel primes ; 7000 < k < 8000
Expression: k * 2^n − 1
k: 7001
max n: 1.000.000
n = 14 9 digits
n = 58 22 digits
n = 1310 399 digits
n = 3998 1208 digits
k: 7003
max n: 500.000
n = 11 8 digits
n = 19 10 digits
n = 35 15 digits
n = 39 16 digits
n = 95 33 digits
n = 179 58 digits
n = 235 75 digits
n = 375 117 digits
n = 655 202 digits
n = 1039 317 digits
n = 1155 352 digits
n = 6491 1958 digits
n = 10735 3236 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11655 3513 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29419 8860 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34751 10465 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49719 14971 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70655 21274 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 214251 64500 digits Jun 2026 Gary Gostin; NPLB
n = 238795 71889 digits Jun 2026 Gary Gostin; NPLB
n = 324671 97740 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 513435 154564 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 527055 158664 digits Oct 2009 Bruce Blair; srsieve; Free-DC's Prime Search; LLR
n = 1330879 400639 digits May 2015 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7005
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 3 5 digits
n = 9 7 digits
n = 23 11 digits
n = 30 13 digits
n = 35 15 digits
n = 50 19 digits
n = 130 43 digits
n = 227 73 digits
n = 258 82 digits
n = 303 96 digits
n = 438 136 digits
n = 475 147 digits
n = 522 161 digits
n = 558 172 digits
n = 610 188 digits
n = 628 193 digits
n = 637 196 digits
n = 822 252 digits
n = 1803 547 digits
n = 3165 957 digits
n = 6058 1828 digits
n = 8011 2416 digits
n = 10077 3038 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10308 3107 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11769 3547 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13187 3974 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14446 4353 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15273 4602 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16612 5005 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25113 7564 digits Nov 1998 Jim Buddenhagen; Proth
n = 28321 8530 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29702 8946 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30779 9270 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33649 10134 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34486 10386 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37186 11198 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37773 11375 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40501 12196 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41059 12364 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60915 18342 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62700 18879 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92702 27910 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 186837 56248 digits
n = 240526 72410 digits Jun 2026 Gary Gostin; NPLB
n = 262690 79082 digits Jun 2026 Gary Gostin; NPLB
n = 480465 144639 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 546419 164493 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7007
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 14 9 digits
n = 22 11 digits
n = 32 14 digits
n = 38 16 digits
n = 42 17 digits
n = 52 20 digits
n = 54 21 digits
n = 82 29 digits
n = 152 50 digits
n = 158 52 digits
n = 214 69 digits
n = 378 118 digits
n = 418 130 digits
n = 614 189 digits
n = 1326 404 digits
n = 1464 445 digits
n = 2844 860 digits
n = 3564 1077 digits
n = 4272 1290 digits
n = 5542 1673 digits
n = 5842 1763 digits
n = 9056 2730 digits
n = 15144 4563 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15744 4744 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16942 5104 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19562 5893 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22954 6914 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36124 10879 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75022 22588 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77446 23318 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100782 30343 digits
n = 102478 30853 digits
n = 106946 32198 digits
n = 153098 46091 digits
n = 257534 77530 digits Jun 2026 Gary Gostin; NPLB
n = 484324 145800 digits Jan 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 500734 150740 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 544624 163953 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 544752 163991 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7009
max n: 500.000
n = 21 11 digits
n = 33 14 digits
n = 43 17 digits
n = 85 30 digits
n = 201 65 digits
n = 285 90 digits
n = 547 169 digits
n = 691 212 digits
n = 1995 605 digits
n = 2265 686 digits
n = 2425 734 digits
n = 2635 798 digits
n = 4033 1218 digits
n = 4893 1477 digits
n = 11967 3607 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16753 5048 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18793 5662 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22071 6648 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22885 6893 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26647 8026 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54807 16503 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124953 37619 digits
k: 7011
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 6 6 digits
n = 11 8 digits
n = 29 13 digits
n = 33 14 digits
n = 50 19 digits
n = 63 23 digits
n = 107 37 digits
n = 113 38 digits
n = 141 47 digits
n = 165 54 digits
n = 173 56 digits
n = 213 68 digits
n = 257 82 digits
n = 330 104 digits
n = 399 124 digits
n = 542 168 digits
n = 933 285 digits
n = 1031 315 digits
n = 1242 378 digits
n = 1914 581 digits
n = 2534 767 digits
n = 2931 887 digits
n = 2973 899 digits
n = 4323 1306 digits
n = 6041 1823 digits
n = 6426 1939 digits
n = 8982 2708 digits
n = 13839 4170 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18714 5638 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20501 6176 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41807 12590 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50261 15134 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50414 15180 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62979 18963 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74274 22363 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85194 25650 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107759 32443 digits
n = 147950 44542 digits
n = 154955 46650 digits
n = 194130 58443 digits
n = 206147 62061 digits Jun 2026 Gary Gostin; NPLB
n = 217809 65571 digits Jun 2026 Gary Gostin; NPLB
n = 220361 66340 digits Jun 2026 Gary Gostin; NPLB
n = 246042 74070 digits Jun 2026 Gary Gostin; NPLB
n = 274866 82747 digits Jun 2026 Gary Gostin; NPLB
n = 523634 157634 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 576741 173621 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 613595 184715 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 674481 203043 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7013
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 8 7 digits
n = 28 13 digits
n = 30 13 digits
n = 32 14 digits
n = 38 16 digits
n = 60 22 digits
n = 170 56 digits
n = 172 56 digits
n = 184 60 digits
n = 202 65 digits
n = 210 68 digits
n = 220 71 digits
n = 240 77 digits
n = 254 81 digits
n = 268 85 digits
n = 308 97 digits
n = 734 225 digits
n = 778 239 digits
n = 1064 325 digits
n = 1264 385 digits
n = 1304 397 digits
n = 1870 567 digits
n = 2212 670 digits
n = 2664 806 digits
n = 2982 902 digits
n = 3388 1024 digits
n = 3558 1075 digits
n = 3866 1168 digits
n = 7290 2199 digits
n = 7848 2367 digits
n = 10228 3083 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11728 3535 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12586 3793 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16240 4893 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34948 10525 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37180 11197 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39294 11833 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58358 17572 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 149050 44873 digits
n = 229062 68959 digits Jun 2026 Gary Gostin; NPLB
n = 242314 72948 digits Jun 2026 Gary Gostin; NPLB
n = 294184 88563 digits Jun 2026 Gary Gostin; NPLB
n = 374646 112784 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 601136 180964 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 643588 193744 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7015
max n: 400.000
n = 1 5 digits
n = 19 10 digits
n = 29 13 digits
n = 35 15 digits
n = 91 32 digits
n = 103 35 digits
n = 359 112 digits
n = 583 180 digits
n = 851 261 digits
n = 2965 897 digits
n = 4243 1282 digits
n = 6193 1869 digits
n = 6301 1901 digits
n = 20651 6221 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68171 20526 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 297655 89607 digits Jun 2026 Gary Gostin; NPLB
n = 332305 100038 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 663683 199793 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1308839 394004 digits May 2015 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7017
max n: 400.000
n = 1 5 digits
n = 8 7 digits
n = 12 8 digits
n = 13 8 digits
n = 36 15 digits
n = 49 19 digits
n = 116 39 digits
n = 161 53 digits
n = 174 57 digits
n = 253 81 digits
n = 280 89 digits
n = 358 112 digits
n = 476 148 digits
n = 497 154 digits
n = 833 255 digits
n = 888 272 digits
n = 1349 410 digits
n = 1656 503 digits
n = 2944 891 digits
n = 3617 1093 digits
n = 4854 1466 digits
n = 7489 2259 digits
n = 7493 2260 digits
n = 7848 2367 digits
n = 9488 2861 digits
n = 17289 5209 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34196 10298 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38854 11701 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59428 17894 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65710 19785 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68893 20743 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 189504 57051 digits
n = 295252 88884 digits Jun 2026 Gary Gostin; NPLB
n = 492457 148249 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 540376 162674 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 579416 174426 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 732273 220440 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7019
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 164 54 digits
n = 356 112 digits
n = 556 172 digits
n = 1688 512 digits
n = 14156 4266 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20248 6100 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22752 6853 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35892 10809 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61988 18665 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 168384 50693 digits
k: 7021
max n: 400.000
n = 3 5 digits
n = 11 8 digits
n = 15 9 digits
n = 45 18 digits
n = 63 23 digits
n = 125 42 digits
n = 129 43 digits
n = 149 49 digits
n = 251 80 digits
n = 297 94 digits
n = 311 98 digits
n = 423 132 digits
n = 465 144 digits
n = 515 159 digits
n = 2723 824 digits
n = 4899 1479 digits
n = 8217 2478 digits
n = 16083 4846 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21563 6495 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28949 8719 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37361 11251 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37587 11319 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40849 12301 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64655 19467 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68439 20607 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104483 31457 digits
n = 123435 37162 digits
n = 127383 38350 digits
n = 175533 52845 digits
n = 230597 69421 digits Jun 2026 Gary Gostin; NPLB
n = 505839 152277 digits Aug 2009 Bruce Blair; srsieve; Free-DC's Prime Search; LLR
k: 7023
max n: 400.000
n = 10 7 digits
n = 18 10 digits
n = 24 12 digits
n = 27 12 digits
n = 48 19 digits
n = 64 24 digits
n = 108 37 digits
n = 163 53 digits
n = 372 116 digits
n = 411 128 digits
n = 427 133 digits
n = 658 202 digits
n = 2044 620 digits
n = 2322 703 digits
n = 6052 1826 digits
n = 6211 1874 digits
n = 7099 2141 digits
n = 9715 2929 digits
n = 14500 4369 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17580 5296 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18078 5446 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19827 5973 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22579 6801 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25218 7596 digits Mar 1999 Jim Buddenhagen; Proth
n = 29952 9021 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32203 9698 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46224 13919 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61107 18399 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64002 19271 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64851 19526 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71763 21607 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 116134 34964 digits
n = 168378 50691 digits
n = 226090 68064 digits Jun 2026 Gary Gostin; NPLB
n = 226458 68175 digits Jun 2026 Gary Gostin; NPLB
k: 7025
max n: 400.000
n = 2 5 digits
n = 12 8 digits
n = 18 10 digits
n = 20 10 digits
n = 138 46 digits
n = 392 122 digits
n = 440 137 digits
n = 692 213 digits
n = 762 234 digits
n = 1736 527 digits
n = 3458 1045 digits
n = 4124 1246 digits
n = 8090 2440 digits
n = 16052 4836 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16224 4888 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38256 11521 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41634 12537 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80642 24280 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94184 28357 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97412 29328 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 157194 47324 digits
n = 188228 56667 digits
n = 252456 76001 digits Jun 2026 Gary Gostin; NPLB
n = 394212 118674 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 396930 119492 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 695084 209245 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7027
max n: 400.000
n = 5 6 digits
n = 17 9 digits
n = 29 13 digits
n = 33 14 digits
n = 53 20 digits
n = 81 29 digits
n = 213 68 digits
n = 333 105 digits
n = 549 170 digits
n = 2585 783 digits
n = 6353 1917 digits
n = 13017 3923 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21557 6494 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25181 7585 digits Jan 1999 Jim Buddenhagen; Proth
n = 46961 14141 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63989 19267 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119357 35934 digits
n = 248973 74953 digits Jun 2026 Gary Gostin; NPLB
n = 289277 87085 digits Jun 2026 Gary Gostin; NPLB
n = 299753 90239 digits Jun 2026 Gary Gostin; NPLB
n = 350697 105575 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 355745 107094 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 483717 145618 digits Jan 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7029
max n: 400.000
n = 1 5 digits
n = 7 6 digits
n = 8 7 digits
n = 23 11 digits
n = 35 15 digits
n = 71 26 digits
n = 79 28 digits
n = 103 35 digits
n = 121 41 digits
n = 176 57 digits
n = 263 84 digits
n = 275 87 digits
n = 295 93 digits
n = 409 127 digits
n = 745 229 digits
n = 775 238 digits
n = 1256 382 digits
n = 2233 677 digits
n = 2827 855 digits
n = 2857 864 digits
n = 3955 1195 digits
n = 5857 1767 digits
n = 6872 2073 digits
n = 8503 2564 digits
n = 8972 2705 digits
n = 15911 4794 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20047 6039 digits Aug 1998 Jim Buddenhagen; Proth
n = 20468 6166 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23767 7159 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32288 9724 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46871 14114 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48871 14716 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50060 15074 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61675 18570 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 132715 39956 digits
n = 176107 53018 digits
n = 285656 85995 digits Jun 2026 Gary Gostin; NPLB
n = 471440 141922 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 569852 171547 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7031
max n: 400.000
n = 2 5 digits
n = 14 9 digits
n = 22 11 digits
n = 42 17 digits
n = 158 52 digits
n = 474 147 digits
n = 938 287 digits
n = 1794 544 digits
n = 2062 625 digits
n = 6650 2006 digits
n = 7634 2302 digits
n = 16718 5037 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23546 7092 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40406 12168 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43378 13062 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45166 13601 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 163430 49202 digits
n = 290882 87569 digits Jun 2026 Gary Gostin; NPLB
k: 7033
max n: 400.000
n = 3 5 digits
n = 19 10 digits
n = 83 29 digits
n = 119 40 digits
n = 183 59 digits
n = 399 124 digits
n = 715 220 digits
n = 1087 332 digits
n = 1207 368 digits
n = 4063 1227 digits
n = 6427 1939 digits
n = 7467 2252 digits
n = 14787 4456 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14831 4469 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19327 5822 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63855 19227 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101819 30655 digits
k: 7035
max n: 400.000
n = 4 6 digits
n = 5 6 digits
n = 6 6 digits
n = 8 7 digits
n = 10 7 digits
n = 14 9 digits
n = 29 13 digits
n = 48 19 digits
n = 69 25 digits
n = 77 28 digits
n = 78 28 digits
n = 109 37 digits
n = 122 41 digits
n = 132 44 digits
n = 296 93 digits
n = 346 109 digits
n = 376 118 digits
n = 384 120 digits
n = 392 122 digits
n = 400 125 digits
n = 433 135 digits
n = 446 139 digits
n = 953 291 digits
n = 1002 306 digits
n = 1006 307 digits
n = 1045 319 digits
n = 1182 360 digits
n = 1438 437 digits
n = 1458 443 digits
n = 1485 451 digits
n = 1639 498 digits
n = 1682 511 digits
n = 1773 538 digits
n = 1800 546 digits
n = 1825 554 digits
n = 2285 692 digits
n = 3043 920 digits
n = 3380 1022 digits
n = 4490 1356 digits
n = 5545 1674 digits
n = 6538 1972 digits
n = 7615 2297 digits
n = 8146 2457 digits
n = 9858 2972 digits
n = 9883 2979 digits
n = 12565 3787 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12955 3904 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13274 4000 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13735 4139 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15569 4691 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15694 4729 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18919 5700 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19904 5996 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23238 7000 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23400 7048 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24964 7519 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30858 9294 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31023 9343 digits Sep 1998 Jim Buddenhagen; Proth
n = 34470 10381 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40140 12088 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77742 23407 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119235 35898 digits
n = 183387 55209 digits
n = 228990 68937 digits Jun 2026 Gary Gostin; NPLB
n = 230508 69394 digits Jun 2026 Gary Gostin; NPLB
n = 233194 70203 digits Jun 2026 Gary Gostin; NPLB
n = 240885 72518 digits Jun 2026 Gary Gostin; NPLB
n = 276150 83134 digits Jun 2026 Gary Gostin; NPLB
n = 662037 199297 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7037
max n: 400.000
n = 6 6 digits
n = 18 10 digits
n = 72 26 digits
n = 88 31 digits
n = 96 33 digits
n = 136 45 digits
n = 270 86 digits
n = 304 96 digits
n = 424 132 digits
n = 486 151 digits
n = 690 212 digits
n = 1014 310 digits
n = 2994 906 digits
n = 24616 7415 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32058 9655 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 645000 194169 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 743766 223900 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7039
max n: 400.000
n = 3 5 digits
n = 27 12 digits
n = 47 18 digits
n = 71 26 digits
n = 93 32 digits
n = 113 38 digits
n = 177 58 digits
n = 233 74 digits
n = 293 93 digits
n = 557 172 digits
n = 887 271 digits
n = 1751 531 digits
n = 1941 589 digits
n = 4757 1436 digits
n = 9791 2952 digits
n = 22197 6686 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30927 9314 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37787 11379 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45971 13843 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62333 18768 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 732467 220499 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7041
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 7 6 digits
n = 15 9 digits
n = 31 14 digits
n = 35 15 digits
n = 39 16 digits
n = 49 19 digits
n = 62 23 digits
n = 95 33 digits
n = 109 37 digits
n = 161 53 digits
n = 281 89 digits
n = 901 276 digits
n = 922 282 digits
n = 1431 435 digits
n = 1766 536 digits
n = 2021 613 digits
n = 2279 690 digits
n = 2474 749 digits
n = 4009 1211 digits
n = 5141 1552 digits
n = 7215 2176 digits
n = 7585 2288 digits
n = 8929 2692 digits
n = 11009 3318 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16181 4875 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18635 5614 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22141 6669 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23646 7123 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25549 7695 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37742 11366 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46166 13902 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49474 14898 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63062 18988 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68067 20495 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69526 20934 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119335 35928 digits
n = 123311 37125 digits
n = 136779 41179 digits
n = 149407 44980 digits
n = 195607 58888 digits Oct 2003 Ken Davis; NewPGen; LLR
n = 302587 91092 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 566207 170450 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 570086 171617 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 601754 181150 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7043
max n: 400.000
n = 4 6 digits
n = 70 25 digits
n = 116 39 digits
n = 250 80 digits
n = 364 114 digits
n = 400 125 digits
n = 596 184 digits
n = 886 271 digits
n = 1196 364 digits
n = 2614 791 digits
n = 2968 898 digits
n = 4246 1283 digits
n = 4270 1290 digits
n = 11200 3376 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16750 5047 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26458 7969 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27224 8200 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28834 8684 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29816 8980 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35084 10566 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55736 16783 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 175036 52695 digits
k: 7045
max n: 400.000
n = 3 5 digits
n = 15 9 digits
n = 21 11 digits
n = 35 15 digits
n = 51 20 digits
n = 261 83 digits
n = 281 89 digits
n = 283 90 digits
n = 949 290 digits
n = 1263 385 digits
n = 1491 453 digits
n = 2103 637 digits
n = 2345 710 digits
n = 6043 1823 digits
n = 13053 3934 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20819 6271 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27049 8147 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32295 9726 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32471 9779 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 154493 46511 digits
n = 217551 65494 digits Jun 2026 Gary Gostin; NPLB
n = 234389 70562 digits Jun 2026 Gary Gostin; NPLB
n = 243441 73287 digits Jun 2026 Gary Gostin; NPLB
n = 258045 77684 digits Jun 2026 Gary Gostin; NPLB
n = 294555 88674 digits Jun 2026 Gary Gostin; NPLB
n = 375273 112973 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7047
max n: 400.000
n = 5 6 digits
n = 21 11 digits
n = 58 22 digits
n = 68 25 digits
n = 69 25 digits
n = 85 30 digits
n = 92 32 digits
n = 280 89 digits
n = 290 92 digits
n = 342 107 digits
n = 652 201 digits
n = 806 247 digits
n = 880 269 digits
n = 918 281 digits
n = 1072 327 digits
n = 1501 456 digits
n = 2104 638 digits
n = 2300 697 digits
n = 2574 779 digits
n = 2948 892 digits
n = 3668 1109 digits
n = 9342 2817 digits
n = 13106 3950 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19352 5830 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27421 8259 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31342 9439 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52348 15763 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67494 20322 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71512 21532 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124012 37336 digits
n = 132680 39945 digits
n = 172456 51919 digits
n = 198736 59830 digits
n = 325028 97848 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 358797 108013 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 366352 110287 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 395884 119177 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 575644 173290 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 713828 214888 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 718720 216361 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7049
max n: 400.000
n = 76 27 digits
n = 280 89 digits
n = 928 284 digits
n = 10036 3025 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23448 7063 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44160 13298 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62160 18716 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119608 36010 digits
k: 7051
max n: 400.000
n = 9 7 digits
n = 19 10 digits
n = 73 26 digits
n = 201 65 digits
n = 211 68 digits
n = 295 93 digits
n = 949 290 digits
n = 1903 577 digits
n = 3429 1037 digits
n = 5805 1752 digits
n = 9405 2836 digits
n = 38539 11606 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61869 18629 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67521 20330 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 202869 61074 digits Jun 2026 Gary Gostin; NPLB
n = 270237 81354 digits Jun 2026 Gary Gostin; NPLB
n = 311251 93700 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 313893 94496 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 568171 171041 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7053
max n: 400.000
n = 2 5 digits
n = 15 9 digits
n = 24 12 digits
n = 47 18 digits
n = 108 37 digits
n = 183 59 digits
n = 228 73 digits
n = 404 126 digits
n = 422 131 digits
n = 990 302 digits
n = 2135 647 digits
n = 3854 1165 digits
n = 9614 2898 digits
n = 31335 9437 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44712 13464 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72582 21854 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96764 29133 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100854 30364 digits
n = 105104 31644 digits
n = 110552 33284 digits
n = 145695 43863 digits
n = 156527 47124 digits
n = 183332 55193 digits
n = 219095 65959 digits Jun 2026 Gary Gostin; NPLB
n = 338064 101772 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 486518 146461 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 502268 151202 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 512774 154365 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 708578 213308 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7055
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 32 14 digits
n = 44 18 digits
n = 122 41 digits
n = 174 57 digits
n = 226 72 digits
n = 296 93 digits
n = 322 101 digits
n = 326 102 digits
n = 410 128 digits
n = 462 143 digits
n = 542 168 digits
n = 1824 553 digits
n = 2364 716 digits
n = 2832 857 digits
n = 4532 1369 digits
n = 5060 1528 digits
n = 8202 2473 digits
n = 8300 2503 digits
n = 8336 2514 digits
n = 13062 3936 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13410 4041 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19332 5824 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21404 6448 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21420 6452 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25632 7720 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32330 9737 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52314 15752 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61814 18612 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65016 19576 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95730 28822 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 118614 35711 digits
n = 169050 50893 digits
n = 185270 55776 digits
n = 347870 104724 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 629972 189645 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 633666 190757 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 736494 221711 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7057
max n: 1.000.000
n = 25 12 digits
n = 37 15 digits
n = 1165 355 digits
n = 304765 91748 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 691237 208087 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7059
max n: 400.000
n = 9 7 digits
n = 11 8 digits
n = 13 8 digits
n = 16 9 digits
n = 20 10 digits
n = 23 11 digits
n = 29 13 digits
n = 45 18 digits
n = 48 19 digits
n = 65 24 digits
n = 69 25 digits
n = 88 31 digits
n = 124 42 digits
n = 136 45 digits
n = 149 49 digits
n = 168 55 digits
n = 176 57 digits
n = 324 102 digits
n = 331 104 digits
n = 401 125 digits
n = 479 149 digits
n = 616 190 digits
n = 1011 309 digits
n = 1373 418 digits
n = 1396 425 digits
n = 1703 517 digits
n = 1936 587 digits
n = 2480 751 digits
n = 2851 863 digits
n = 3076 930 digits
n = 4111 1242 digits
n = 4455 1345 digits
n = 4652 1405 digits
n = 5611 1693 digits
n = 6939 2093 digits
n = 7819 2358 digits
n = 9500 2864 digits
n = 9784 2950 digits
n = 11469 3457 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13876 4181 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18859 5681 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19589 5901 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21020 6332 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21836 6578 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22708 6840 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24501 7380 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28228 8502 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29220 8800 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33248 10013 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71404 21499 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76156 22930 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 152869 46023 digits
n = 162143 48814 digits
n = 207679 62522 digits Jun 2026 Gary Gostin; NPLB
n = 295148 88853 digits Jun 2026 Gary Gostin; NPLB
n = 299713 90227 digits Jun 2026 Gary Gostin; NPLB
n = 321089 96662 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 355336 106971 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 563672 169687 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 570235 171662 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 585288 176194 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 659844 198637 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 713645 214833 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 795744 239547 digits Jan 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 854055 257101 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1406729 423472 digits Oct 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7061
max n: 400.000
n = 6 6 digits
n = 14 9 digits
n = 26 12 digits
n = 42 17 digits
n = 66 24 digits
n = 98 34 digits
n = 118 40 digits
n = 446 139 digits
n = 474 147 digits
n = 554 171 digits
n = 654 201 digits
n = 726 223 digits
n = 826 253 digits
n = 1594 484 digits
n = 2010 609 digits
n = 2938 889 digits
n = 3894 1177 digits
n = 5254 1586 digits
n = 8726 2631 digits
n = 8810 2656 digits
n = 9398 2833 digits
n = 11214 3380 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11938 3598 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14214 4283 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15326 4618 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21998 6626 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25594 7709 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104566 31482 digits
n = 108290 32603 digits
n = 128062 38555 digits
n = 230198 69301 digits Jun 2026 Gary Gostin; NPLB
n = 288746 86926 digits Jun 2026 Gary Gostin; NPLB
n = 343178 103311 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 690186 207771 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7063
max n: 400.000
n = 3 5 digits
n = 51 20 digits
n = 99 34 digits
n = 111 38 digits
n = 123 41 digits
n = 383 120 digits
n = 827 253 digits
n = 1159 353 digits
n = 1355 412 digits
n = 2467 747 digits
n = 5227 1578 digits
n = 6823 2058 digits
n = 7335 2212 digits
n = 16071 4842 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16347 4925 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25527 7689 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91899 27669 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 144147 43397 digits
n = 169683 51084 digits
n = 178011 53591 digits
n = 534123 160791 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 609467 183472 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7065
max n: 400.000
n = 3 5 digits
n = 4 6 digits
n = 6 6 digits
n = 28 13 digits
n = 30 13 digits
n = 34 15 digits
n = 37 15 digits
n = 39 16 digits
n = 66 24 digits
n = 84 30 digits
n = 120 40 digits
n = 160 53 digits
n = 217 70 digits
n = 289 91 digits
n = 327 103 digits
n = 337 106 digits
n = 429 133 digits
n = 550 170 digits
n = 840 257 digits
n = 870 266 digits
n = 925 283 digits
n = 1317 401 digits
n = 1419 432 digits
n = 1609 489 digits
n = 2736 828 digits
n = 3378 1021 digits
n = 3514 1062 digits
n = 4084 1234 digits
n = 4767 1439 digits
n = 6328 1909 digits
n = 7657 2309 digits
n = 8448 2547 digits
n = 8533 2573 digits
n = 8737 2634 digits
n = 12894 3886 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14094 4247 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14136 4260 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19168 5774 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20769 6256 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23613 7113 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38398 11563 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40719 12262 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47478 14297 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58737 17686 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59223 17832 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65644 19765 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 297688 89617 digits Jun 2026 Gary Gostin; NPLB
n = 299173 90064 digits Jun 2026 Gary Gostin; NPLB
n = 303438 91348 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 339651 102249 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 643356 193674 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 650778 195908 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 696171 209573 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 705246 212305 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 927369 279170 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7067
max n: 400.000
n = 14 9 digits
n = 20 10 digits
n = 128 43 digits
n = 150 50 digits
n = 170 56 digits
n = 344 108 digits
n = 384 120 digits
n = 800 245 digits
n = 950 290 digits
n = 2574 779 digits
n = 3512 1062 digits
n = 4062 1227 digits
n = 5042 1522 digits
n = 5318 1605 digits
n = 13832 4168 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40110 12079 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50102 15087 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65700 19782 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66248 19947 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98324 29603 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105024 31620 digits
n = 123164 37080 digits
n = 140964 42439 digits
k: 7069
max n: 400.000
n = 9 7 digits
n = 27 12 digits
n = 31 14 digits
n = 59 22 digits
n = 77 28 digits
n = 79 28 digits
n = 89 31 digits
n = 91 32 digits
n = 167 55 digits
n = 357 112 digits
n = 629 194 digits
n = 857 262 digits
n = 1117 341 digits
n = 1267 386 digits
n = 2701 817 digits
n = 2939 889 digits
n = 4011 1212 digits
n = 4511 1362 digits
n = 17247 5196 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19177 5777 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38659 11642 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52911 15932 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83659 25188 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 208831 62869 digits Jun 2026 Gary Gostin; NPLB
n = 256321 77165 digits Jun 2026 Gary Gostin; NPLB
n = 330939 99627 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7071
max n: 400.000
n = 2 5 digits
n = 7 6 digits
n = 11 8 digits
n = 13 8 digits
n = 25 12 digits
n = 31 14 digits
n = 73 26 digits
n = 86 30 digits
n = 191 62 digits
n = 205 66 digits
n = 215 69 digits
n = 218 70 digits
n = 269 85 digits
n = 278 88 digits
n = 481 149 digits
n = 517 160 digits
n = 661 203 digits
n = 1351 411 digits
n = 1358 413 digits
n = 1375 418 digits
n = 1666 506 digits
n = 2486 753 digits
n = 2797 846 digits
n = 3599 1088 digits
n = 4106 1240 digits
n = 5206 1572 digits
n = 6487 1957 digits
n = 6509 1964 digits
n = 8449 2548 digits
n = 8561 2581 digits
n = 8810 2656 digits
n = 9979 3008 digits
n = 18506 5575 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19547 5889 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23806 7171 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24047 7243 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30581 9210 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47707 14366 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 202370 60924 digits Jun 2026 Gary Gostin; NPLB
n = 216331 65126 digits Jun 2026 Gary Gostin; NPLB
n = 336590 101328 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 344951 103845 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 562247 169258 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7073
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 10 7 digits
n = 14 9 digits
n = 26 12 digits
n = 116 39 digits
n = 222 71 digits
n = 286 90 digits
n = 332 104 digits
n = 450 140 digits
n = 566 175 digits
n = 676 208 digits
n = 762 234 digits
n = 964 295 digits
n = 978 299 digits
n = 1004 307 digits
n = 1924 584 digits
n = 4638 1401 digits
n = 9046 2727 digits
n = 13110 3951 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13678 4122 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21452 6462 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22228 6696 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26682 8036 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 123594 37210 digits
n = 153526 46220 digits
n = 309810 93266 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 470070 141510 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 521022 156848 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7075
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 7 6 digits
n = 15 9 digits
n = 37 15 digits
n = 41 17 digits
n = 43 17 digits
n = 45 18 digits
n = 55 21 digits
n = 63 23 digits
n = 71 26 digits
n = 75 27 digits
n = 83 29 digits
n = 111 38 digits
n = 167 55 digits
n = 195 63 digits
n = 247 79 digits
n = 367 115 digits
n = 411 128 digits
n = 441 137 digits
n = 591 182 digits
n = 775 238 digits
n = 2125 644 digits
n = 2411 730 digits
n = 3331 1007 digits
n = 5407 1632 digits
n = 5445 1643 digits
n = 7425 2239 digits
n = 7587 2288 digits
n = 8591 2590 digits
n = 9857 2972 digits
n = 11527 3474 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11931 3596 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13405 4040 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17527 5281 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37333 11243 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40365 12155 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41457 12484 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76105 22914 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76795 23122 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77341 23286 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90971 27389 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97083 29229 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 121335 36530 digits
n = 125605 37815 digits
n = 150473 45301 digits
n = 203817 61359 digits Jun 2026 Gary Gostin; NPLB
n = 205143 61759 digits Jun 2026 Gary Gostin; NPLB
n = 213211 64187 digits Jun 2026 Gary Gostin; NPLB
n = 217513 65482 digits Jun 2026 Gary Gostin; NPLB
n = 248851 74916 digits Jun 2026 Gary Gostin; NPLB
n = 331903 99917 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 344851 103815 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 526825 158594 digits Oct 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
n = 540355 162667 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 593785 178751 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1315153 395905 digits May 2015 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7077
max n: 750.000
n = 1 5 digits
n = 2 5 digits
n = 5 6 digits
n = 9 7 digits
n = 17 9 digits
n = 20 10 digits
n = 34 15 digits
n = 49 19 digits
n = 72 26 digits
n = 80 28 digits
n = 105 36 digits
n = 109 37 digits
n = 114 39 digits
n = 152 50 digits
n = 182 59 digits
n = 197 64 digits
n = 272 86 digits
n = 290 92 digits
n = 314 99 digits
n = 344 108 digits
n = 409 127 digits
n = 464 144 digits
n = 481 149 digits
n = 482 149 digits
n = 489 152 digits
n = 493 153 digits
n = 649 200 digits
n = 824 252 digits
n = 1442 438 digits
n = 1742 529 digits
n = 2121 643 digits
n = 2876 870 digits
n = 3750 1133 digits
n = 4556 1376 digits
n = 5462 1649 digits
n = 5757 1737 digits
n = 6032 1820 digits
n = 6033 1820 digits
n = 7061 2130 digits
n = 8194 2471 digits
n = 8593 2591 digits
n = 9937 2996 digits
n = 11957 3604 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15164 4569 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20729 6244 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27053 8148 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35450 10676 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41109 12379 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50136 15097 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58382 17579 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72157 21726 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81414 24512 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89032 26806 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97542 29367 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 143750 43277 digits
n = 169432 51008 digits
n = 482292 145189 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 485953 146291 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7079
max n: 400.000
n = 12 8 digits
n = 108 37 digits
n = 4896 1478 digits
n = 31732 9557 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 134748 40568 digits
n = 293796 88446 digits Jun 2026 Gary Gostin; NPLB
n = 652036 196287 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7081
max n: 400.000
n = 11 8 digits
n = 21 11 digits
n = 29 13 digits
n = 51 20 digits
n = 63 23 digits
n = 71 26 digits
n = 135 45 digits
n = 215 69 digits
n = 275 87 digits
n = 581 179 digits
n = 635 196 digits
n = 3095 936 digits
n = 3123 944 digits
n = 11069 3336 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14975 4512 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19053 5740 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19835 5975 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21791 6564 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22535 6788 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26075 7854 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31623 9524 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38015 11448 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45623 13738 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47583 14328 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91319 27494 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106139 31955 digits
n = 230279 69325 digits Jun 2026 Gary Gostin; NPLB
n = 249675 75164 digits Jun 2026 Gary Gostin; NPLB
n = 392711 118222 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 631685 190160 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7083
max n: 400.000
n = 3 5 digits
n = 4 6 digits
n = 6 6 digits
n = 10 7 digits
n = 14 9 digits
n = 28 13 digits
n = 30 13 digits
n = 114 39 digits
n = 118 40 digits
n = 146 48 digits
n = 147 49 digits
n = 203 65 digits
n = 220 71 digits
n = 238 76 digits
n = 274 87 digits
n = 286 90 digits
n = 299 94 digits
n = 312 98 digits
n = 384 120 digits
n = 423 132 digits
n = 426 133 digits
n = 432 134 digits
n = 654 201 digits
n = 658 202 digits
n = 670 206 digits
n = 918 281 digits
n = 930 284 digits
n = 970 296 digits
n = 1476 449 digits
n = 1867 566 digits
n = 2106 638 digits
n = 2224 674 digits
n = 2259 684 digits
n = 3690 1115 digits
n = 5790 1747 digits
n = 8932 2693 digits
n = 11907 3589 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11927 3595 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18168 5473 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24006 7231 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27587 8309 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33330 10038 digits Aug 1999 Stephen Scott; Proth
n = 37470 11284 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44003 13251 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59431 17895 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60646 18261 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69744 20999 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79726 24004 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81056 24405 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84578 25465 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89898 27066 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94514 28456 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 108888 32783 digits
n = 163927 49351 digits
n = 166470 50117 digits
n = 239212 72014 digits Jun 2026 Gary Gostin; NPLB
n = 252363 75973 digits Jun 2026 Gary Gostin; NPLB
n = 285810 86042 digits Jun 2026 Gary Gostin; NPLB
n = 365847 110135 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 481876 145063 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 501950 151106 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 590092 177640 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 592278 178298 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 592483 178360 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 593680 178720 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 639850 192618 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 660096 198713 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 734572 221133 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 752270 226460 digits Jan 2011 James P. Burt; PSieve; srsieve; Free-DC's Prime Search; LLR
n = 765380 230407 digits Jan 2011 James P. Burt; PSieve; srsieve; Free-DC's Prime Search; LLR
n = 810492 243987 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 898986 270626 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7085
max n: 400.000
n = 4 6 digits
n = 28 13 digits
n = 182 59 digits
n = 904 276 digits
n = 1118 341 digits
n = 1724 523 digits
n = 2038 618 digits
n = 2656 804 digits
n = 5798 1750 digits
n = 7628 2301 digits
n = 26948 8117 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48368 14565 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 167054 50293 digits
n = 272776 82118 digits Jun 2026 Gary Gostin; NPLB
n = 281048 84608 digits Jun 2026 Gary Gostin; NPLB
k: 7087
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 21 11 digits
n = 29 13 digits
n = 41 17 digits
n = 49 19 digits
n = 57 22 digits
n = 293 93 digits
n = 529 164 digits
n = 533 165 digits
n = 617 190 digits
n = 701 215 digits
n = 1533 466 digits
n = 3317 1003 digits
n = 9297 2803 digits
n = 28945 8718 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68425 20602 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 125525 37791 digits
n = 294157 88554 digits Jun 2026 Gary Gostin; NPLB
n = 306949 92405 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 314353 94634 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7089
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 7 6 digits
n = 9 7 digits
n = 13 8 digits
n = 29 13 digits
n = 31 14 digits
n = 37 15 digits
n = 40 16 digits
n = 47 18 digits
n = 65 24 digits
n = 72 26 digits
n = 97 34 digits
n = 99 34 digits
n = 109 37 digits
n = 111 38 digits
n = 133 44 digits
n = 139 46 digits
n = 157 52 digits
n = 167 55 digits
n = 175 57 digits
n = 187 61 digits
n = 191 62 digits
n = 201 65 digits
n = 264 84 digits
n = 360 113 digits
n = 583 180 digits
n = 895 274 digits
n = 1172 357 digits
n = 1195 364 digits
n = 1345 409 digits
n = 1579 480 digits
n = 1657 503 digits
n = 2144 650 digits
n = 2392 724 digits
n = 2772 839 digits
n = 2795 846 digits
n = 3240 980 digits
n = 3340 1010 digits
n = 3535 1068 digits
n = 4375 1321 digits
n = 4773 1441 digits
n = 5357 1617 digits
n = 6769 2042 digits
n = 7823 2359 digits
n = 9700 2924 digits
n = 10892 3283 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11205 3377 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20673 6228 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21141 6368 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26491 7979 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30171 9087 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31132 9376 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34567 10410 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35617 10726 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42823 12895 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51483 15502 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76819 23129 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96723 29121 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100171 30159 digits
n = 113715 34236 digits
n = 114512 34476 digits
n = 131875 39703 digits
n = 143352 43158 digits
n = 203347 61218 digits Jun 2026 Gary Gostin; NPLB
n = 209471 63061 digits Jun 2026 Gary Gostin; NPLB
n = 211752 63748 digits Jun 2026 Gary Gostin; NPLB
n = 216731 65247 digits Jun 2026 Gary Gostin; NPLB
n = 229924 69218 digits Jun 2026 Gary Gostin; NPLB
n = 298533 89872 digits Jun 2026 Gary Gostin; NPLB
n = 379999 114395 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 479291 144285 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 661455 199122 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7091
max n: 400.000
n = 6 6 digits
n = 10 7 digits
n = 14 9 digits
n = 26 12 digits
n = 46 18 digits
n = 54 21 digits
n = 154 51 digits
n = 2994 906 digits
n = 4306 1301 digits
n = 8082 2437 digits
n = 9842 2967 digits
n = 13754 4145 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36210 10905 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37266 11223 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41490 12494 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74994 22580 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99450 29942 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 198630 59798 digits
n = 289874 87265 digits Jun 2026 Gary Gostin; NPLB
k: 7093
max n: 400.000
n = 15 9 digits
n = 43 17 digits
n = 159 52 digits
n = 331 104 digits
n = 415 129 digits
n = 627 193 digits
n = 711 218 digits
n = 1107 338 digits
n = 9439 2846 digits
n = 9979 3008 digits
n = 33343 10042 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 168367 50688 digits
n = 183619 55279 digits
n = 318127 95770 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7095
max n: 400.000
n = 6 6 digits
n = 11 8 digits
n = 17 9 digits
n = 18 10 digits
n = 24 12 digits
n = 30 13 digits
n = 32 14 digits
n = 44 18 digits
n = 65 24 digits
n = 89 31 digits
n = 95 33 digits
n = 101 35 digits
n = 201 65 digits
n = 257 82 digits
n = 281 89 digits
n = 293 93 digits
n = 396 124 digits
n = 729 224 digits
n = 1181 360 digits
n = 1188 362 digits
n = 1230 375 digits
n = 1272 387 digits
n = 1287 392 digits
n = 4604 1390 digits
n = 5634 1700 digits
n = 5790 1747 digits
n = 8337 2514 digits
n = 8465 2553 digits
n = 8657 2610 digits
n = 10896 3284 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12324 3714 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13308 4010 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17046 5136 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18534 5584 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28398 8553 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29916 9010 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40131 12085 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61116 18402 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63227 19038 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79206 23848 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89976 27090 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 223662 67333 digits Jun 2026 Gary Gostin; NPLB
n = 325296 97928 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 334775 100782 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 358523 107931 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 389747 117330 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 535403 161177 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 601367 181034 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 610331 183732 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1291722 388851 digits May 2015 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7097
max n: 400.000
n = 2 5 digits
n = 8 7 digits
n = 12 8 digits
n = 24 12 digits
n = 34 15 digits
n = 40 16 digits
n = 46 18 digits
n = 52 20 digits
n = 74 27 digits
n = 82 29 digits
n = 100 34 digits
n = 154 51 digits
n = 204 66 digits
n = 208 67 digits
n = 214 69 digits
n = 260 83 digits
n = 394 123 digits
n = 492 152 digits
n = 682 210 digits
n = 964 295 digits
n = 1226 373 digits
n = 1432 435 digits
n = 1548 470 digits
n = 1568 476 digits
n = 2870 868 digits
n = 3950 1193 digits
n = 4224 1276 digits
n = 4750 1434 digits
n = 5452 1646 digits
n = 8164 2462 digits
n = 8648 2608 digits
n = 8896 2682 digits
n = 12976 3911 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14230 4288 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15064 4539 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19312 5818 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19384 5840 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22396 6746 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23524 7086 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30670 9237 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56122 16899 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67776 20407 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92050 27714 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 130832 39389 digits
n = 253284 76250 digits Jun 2026 Gary Gostin; NPLB
n = 279560 84160 digits Jun 2026 Gary Gostin; NPLB
k: 7099
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 7 6 digits
n = 11 8 digits
n = 25 12 digits
n = 43 17 digits
n = 55 21 digits
n = 79 28 digits
n = 97 34 digits
n = 205 66 digits
n = 215 69 digits
n = 251 80 digits
n = 331 104 digits
n = 521 161 digits
n = 1879 570 digits
n = 2081 631 digits
n = 2321 703 digits
n = 2777 840 digits
n = 3005 909 digits
n = 5081 1534 digits
n = 5147 1554 digits
n = 8299 2503 digits
n = 9011 2717 digits
n = 9203 2775 digits
n = 18437 5554 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24577 7403 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31765 9567 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38089 11470 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51017 15362 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51641 15550 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55403 16682 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59725 17983 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67723 20391 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 190279 57284 digits
n = 201275 60594 digits Jun 2026 Gary Gostin; NPLB
n = 594305 178908 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7101
max n: 400.000
n = 2 5 digits
n = 3 5 digits
n = 5 6 digits
n = 7 6 digits
n = 42 17 digits
n = 82 29 digits
n = 86 30 digits
n = 98 34 digits
n = 153 50 digits
n = 293 93 digits
n = 302 95 digits
n = 367 115 digits
n = 466 145 digits
n = 485 150 digits
n = 503 156 digits
n = 743 228 digits
n = 975 298 digits
n = 1203 366 digits
n = 1455 442 digits
n = 2707 819 digits
n = 3443 1041 digits
n = 4767 1439 digits
n = 9923 2991 digits
n = 13762 4147 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28155 8480 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37427 11271 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55355 16668 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70225 21144 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88598 26675 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93235 28071 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 205045 61729 digits Jun 2026 Gary Gostin; NPLB
n = 221386 66648 digits Jun 2026 Gary Gostin; NPLB
n = 238542 71813 digits Jun 2026 Gary Gostin; NPLB
n = 331147 99690 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 371507 111839 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 399206 120177 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 597293 179807 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 640418 192789 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 675415 203325 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7103
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 34 15 digits
n = 40 16 digits
n = 64 24 digits
n = 80 28 digits
n = 134 45 digits
n = 154 51 digits
n = 216 69 digits
n = 242 77 digits
n = 350 110 digits
n = 1304 397 digits
n = 1666 506 digits
n = 2330 706 digits
n = 4664 1408 digits
n = 4682 1414 digits
n = 9506 2866 digits
n = 11680 3520 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11740 3538 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27516 8287 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34796 10479 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73390 22097 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75964 22872 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 133800 40282 digits
n = 147694 44465 digits
n = 148470 44698 digits
n = 177480 53431 digits
n = 225460 67875 digits Jun 2026 Gary Gostin; NPLB
n = 244762 73685 digits Jun 2026 Gary Gostin; NPLB
n = 250090 75289 digits Jun 2026 Gary Gostin; NPLB
n = 356536 107332 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 617482 185885 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7105
max n: 400.000
n = 11 8 digits
n = 17 9 digits
n = 19 10 digits
n = 23 11 digits
n = 39 16 digits
n = 123 41 digits
n = 173 56 digits
n = 557 172 digits
n = 1041 318 digits
n = 1079 329 digits
n = 1159 353 digits
n = 1171 357 digits
n = 2453 743 digits
n = 2813 851 digits
n = 7743 2335 digits
n = 12977 3911 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13179 3972 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15113 4554 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26453 7967 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33487 10085 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98657 29703 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 120497 36278 digits
n = 136523 41102 digits
n = 239603 72132 digits Jun 2026 Gary Gostin; NPLB
n = 621339 187046 digits Apr 2010 Jeff Gilchrist; Free-DC's Prime Search; LLR
n = 651701 196186 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7107
max n: 400.000
n = 6 6 digits
n = 13 8 digits
n = 78 28 digits
n = 114 39 digits
n = 141 47 digits
n = 354 111 digits
n = 394 123 digits
n = 433 135 digits
n = 588 181 digits
n = 625 192 digits
n = 706 217 digits
n = 861 264 digits
n = 885 271 digits
n = 969 296 digits
n = 1189 362 digits
n = 1389 422 digits
n = 1693 514 digits
n = 2209 669 digits
n = 2389 724 digits
n = 2925 885 digits
n = 5386 1626 digits
n = 17626 5310 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18193 5481 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21786 6563 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38866 11704 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99669 30008 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104973 31604 digits
n = 354354 106676 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 365661 110079 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 592941 178497 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 660298 198774 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7109
max n: 400.000
n = 20 10 digits
n = 104 36 digits
n = 284 90 digits
n = 24444 7363 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34100 10269 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 137520 41402 digits
n = 252960 76153 digits Jun 2026 Gary Gostin; NPLB
k: 7111
max n: 400.000
n = 1 5 digits
n = 7 6 digits
n = 13 8 digits
n = 15 9 digits
n = 19 10 digits
n = 41 17 digits
n = 63 23 digits
n = 69 25 digits
n = 77 28 digits
n = 81 29 digits
n = 101 35 digits
n = 115 39 digits
n = 143 47 digits
n = 147 49 digits
n = 209 67 digits
n = 259 82 digits
n = 265 84 digits
n = 271 86 digits
n = 279 88 digits
n = 305 96 digits
n = 325 102 digits
n = 419 130 digits
n = 437 136 digits
n = 579 179 digits
n = 697 214 digits
n = 783 240 digits
n = 1245 379 digits
n = 3421 1034 digits
n = 4735 1430 digits
n = 8701 2624 digits
n = 10999 3315 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13959 4206 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14791 4457 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17071 5143 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17265 5202 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17599 5302 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18119 5459 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21015 6330 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21257 6403 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21531 6486 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37623 11330 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74321 22377 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85167 25642 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87799 26434 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101821 30656 digits
n = 115051 34638 digits
n = 117635 35416 digits
n = 210105 63252 digits Jun 2026 Gary Gostin; NPLB
n = 259557 78139 digits Jun 2026 Gary Gostin; NPLB
n = 315479 94973 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 334511 100702 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 489885 147474 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 497485 149762 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 519387 156355 digits Sep 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
n = 588753 177237 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 609773 183564 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 620213 186707 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 675395 203319 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 854735 257305 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7113
max n: 400.000
n = 8 7 digits
n = 10 7 digits
n = 50 19 digits
n = 64 24 digits
n = 208 67 digits
n = 338 106 digits
n = 727 223 digits
n = 1144 349 digits
n = 1412 429 digits
n = 1594 484 digits
n = 2692 815 digits
n = 3232 977 digits
n = 4012 1212 digits
n = 4276 1292 digits
n = 5218 1575 digits
n = 31039 9348 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 278270 83772 digits Jun 2026 Gary Gostin; NPLB
n = 323312 97331 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 326572 98312 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 362570 109149 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7115
max n: 400.000
n = 18 10 digits
n = 98 34 digits
n = 108 37 digits
n = 158 52 digits
n = 218 70 digits
n = 220 71 digits
n = 650 200 digits
n = 1128 344 digits
n = 2880 871 digits
n = 5632 1700 digits
n = 7680 2316 digits
n = 8332 2513 digits
n = 34982 10535 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39048 11759 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52880 15923 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 490968 147800 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7117
max n: 400.000
n = 5 6 digits
n = 45 18 digits
n = 81 29 digits
n = 201 65 digits
n = 653 201 digits
n = 1209 368 digits
n = 1229 374 digits
n = 1809 549 digits
n = 5301 1600 digits
n = 5913 1784 digits
n = 99801 30047 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105765 31843 digits
n = 550013 165575 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7119
max n: 400.000
n = 3 5 digits
n = 4 6 digits
n = 7 6 digits
n = 8 7 digits
n = 11 8 digits
n = 16 9 digits
n = 20 10 digits
n = 32 14 digits
n = 36 15 digits
n = 40 16 digits
n = 55 21 digits
n = 63 23 digits
n = 72 26 digits
n = 120 40 digits
n = 176 57 digits
n = 191 62 digits
n = 208 67 digits
n = 224 72 digits
n = 245 78 digits
n = 348 109 digits
n = 372 116 digits
n = 384 120 digits
n = 528 163 digits
n = 532 165 digits
n = 564 174 digits
n = 567 175 digits
n = 587 181 digits
n = 667 205 digits
n = 703 216 digits
n = 735 226 digits
n = 988 302 digits
n = 1215 370 digits
n = 1467 446 digits
n = 1616 491 digits
n = 1623 493 digits
n = 2285 692 digits
n = 2321 703 digits
n = 3284 993 digits
n = 3720 1124 digits
n = 4733 1429 digits
n = 9107 2746 digits
n = 9443 2847 digits
n = 9620 2900 digits
n = 12832 3867 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13008 3920 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13453 4054 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23616 7113 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31064 9356 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31828 9586 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32595 9816 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32751 9863 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42355 12754 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54915 16535 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74776 22514 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92351 27805 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110415 33243 digits
n = 117652 35421 digits
n = 164692 49582 digits
n = 228461 68778 digits Jun 2026 Gary Gostin; NPLB
n = 256232 77138 digits Jun 2026 Gary Gostin; NPLB
n = 282336 84996 digits Jun 2026 Gary Gostin; NPLB
n = 330588 99521 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 343505 103410 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 391576 117880 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7121
max n: 400.000
n = 10 7 digits
n = 30 13 digits
n = 34 15 digits
n = 186 60 digits
n = 270 86 digits
n = 586 181 digits
n = 2526 765 digits
n = 2854 863 digits
n = 3634 1098 digits
n = 4222 1275 digits
n = 7654 2308 digits
n = 8050 2428 digits
n = 16330 4920 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36550 11007 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53010 15962 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55894 16830 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64426 19399 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65070 19592 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88690 26703 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 120514 36283 digits
n = 135514 40798 digits
n = 221590 66710 digits Jun 2026 Gary Gostin; NPLB
k: 7123
max n: 400.000
n = 3 5 digits
n = 15 9 digits
n = 27 12 digits
n = 39 16 digits
n = 927 283 digits
n = 1079 329 digits
n = 2147 651 digits
n = 4179 1262 digits
n = 60675 18269 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85583 25767 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 190155 57247 digits
n = 355143 106913 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7125
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 3 5 digits
n = 6 6 digits
n = 8 7 digits
n = 11 8 digits
n = 18 10 digits
n = 20 10 digits
n = 28 13 digits
n = 58 22 digits
n = 64 24 digits
n = 69 25 digits
n = 73 26 digits
n = 74 27 digits
n = 80 28 digits
n = 114 39 digits
n = 125 42 digits
n = 153 50 digits
n = 174 57 digits
n = 213 68 digits
n = 234 75 digits
n = 301 95 digits
n = 309 97 digits
n = 433 135 digits
n = 449 140 digits
n = 454 141 digits
n = 681 209 digits
n = 953 291 digits
n = 1210 369 digits
n = 1241 378 digits
n = 1246 379 digits
n = 1858 564 digits
n = 2012 610 digits
n = 2013 610 digits
n = 4518 1364 digits
n = 4909 1482 digits
n = 5068 1530 digits
n = 7003 2112 digits
n = 7640 2304 digits
n = 7808 2355 digits
n = 12880 3882 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23056 6945 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23841 7181 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24328 7328 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30933 9316 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38170 11495 digits Oct 1998 Ray Ballinger; Proth
n = 45819 13797 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101441 30541 digits
n = 106434 32044 digits
n = 176564 53155 digits
n = 177594 53465 digits
n = 201488 60658 digits Jun 2026 Gary Gostin; NPLB
n = 201858 60770 digits Jun 2026 Gary Gostin; NPLB
n = 283019 85202 digits Jun 2026 Gary Gostin; NPLB
n = 363098 109308 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 391940 117990 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 459619 138363 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 507041 152639 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 624976 188141 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 811700 244350 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 825172 248406 digits Feb 2011 Scott Schulz; srsieve; Free-DC's Prime Search; LLR
n = 1466093 441342 digits Feb 2017 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7127
max n: 400.000
n = 4 6 digits
n = 28 13 digits
n = 40 16 digits
n = 50 19 digits
n = 64 24 digits
n = 266 84 digits
n = 466 145 digits
n = 496 154 digits
n = 602 186 digits
n = 688 211 digits
n = 3610 1091 digits
n = 4250 1284 digits
n = 5866 1770 digits
n = 9952 3000 digits
n = 13306 4010 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53434 16090 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55408 16684 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81842 24641 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114986 34619 digits
n = 223658 67332 digits Jun 2026 Gary Gostin; NPLB
n = 346252 104237 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 372634 112178 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7129
max n: 400.000
n = 5 6 digits
n = 7 6 digits
n = 13 8 digits
n = 29 13 digits
n = 45 18 digits
n = 57 22 digits
n = 95 33 digits
n = 101 35 digits
n = 153 50 digits
n = 193 62 digits
n = 247 79 digits
n = 249 79 digits
n = 1173 357 digits
n = 1305 397 digits
n = 2241 679 digits
n = 2345 710 digits
n = 3551 1073 digits
n = 6509 1964 digits
n = 9533 2874 digits
n = 9875 2977 digits
n = 14181 4273 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15331 4619 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16699 5031 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20641 6218 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26255 7908 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33829 10188 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61711 18581 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73859 22238 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 132311 39834 digits
n = 160069 48190 digits
n = 175879 52949 digits
n = 225887 68003 digits Jun 2026 Gary Gostin; NPLB
n = 237461 71487 digits Jun 2026 Gary Gostin; NPLB
n = 273853 82442 digits Jun 2026 Gary Gostin; NPLB
n = 350861 105624 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 572399 172314 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7131
max n: 400.000
n = 3 5 digits
n = 17 9 digits
n = 34 15 digits
n = 47 19 digits
n = 79 28 digits
n = 81 29 digits
n = 87 31 digits
n = 107 37 digits
n = 119 40 digits
n = 167 55 digits
n = 178 58 digits
n = 191 62 digits
n = 207 67 digits
n = 218 70 digits
n = 247 79 digits
n = 257 82 digits
n = 617 190 digits
n = 1071 327 digits
n = 1118 341 digits
n = 1627 494 digits
n = 2031 616 digits
n = 2067 627 digits
n = 2487 753 digits
n = 3494 1056 digits
n = 3513 1062 digits
n = 5111 1543 digits
n = 5127 1548 digits
n = 5993 1808 digits
n = 6537 1972 digits
n = 7199 2171 digits
n = 11731 3536 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18571 5595 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18951 5709 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19078 5747 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38507 11596 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49671 14957 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53817 16205 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56873 17125 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 150163 45208 digits
n = 151358 45568 digits
n = 171151 51526 digits
n = 196866 59267 digits
n = 327379 98555 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7133
max n: 400.000
n = 8 7 digits
n = 18 10 digits
n = 22 11 digits
n = 24 12 digits
n = 32 14 digits
n = 44 18 digits
n = 382 119 digits
n = 452 140 digits
n = 884 270 digits
n = 1008 308 digits
n = 1580 480 digits
n = 3202 968 digits
n = 5352 1615 digits
n = 9082 2738 digits
n = 11232 3386 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11798 3556 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15704 4732 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25760 7759 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29602 8915 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40042 12058 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42058 12665 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51094 15385 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53698 16169 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54828 16509 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107492 32363 digits
n = 274742 82710 digits Jun 2026 Gary Gostin; NPLB
n = 350134 105405 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 535182 161110 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7135
max n: 400.000
n = 7 6 digits
n = 31 14 digits
n = 187 61 digits
n = 589 182 digits
n = 657 202 digits
n = 681 209 digits
n = 879 269 digits
n = 1161 354 digits
n = 1887 572 digits
n = 3441 1040 digits
n = 4875 1472 digits
n = 21597 6506 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31155 9383 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60901 18337 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 116751 35150 digits
n = 124825 37580 digits
n = 152257 45838 digits
n = 190147 57244 digits
n = 215707 64939 digits Jun 2026 Gary Gostin; NPLB
n = 331045 99659 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 467421 140712 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7137
max n: 400.000
n = 2 5 digits
n = 5 6 digits
n = 6 6 digits
n = 8 7 digits
n = 9 7 digits
n = 17 9 digits
n = 56 21 digits
n = 68 25 digits
n = 98 34 digits
n = 156 51 digits
n = 162 53 digits
n = 170 56 digits
n = 188 61 digits
n = 198 64 digits
n = 209 67 digits
n = 221 71 digits
n = 290 92 digits
n = 398 124 digits
n = 408 127 digits
n = 458 142 digits
n = 465 144 digits
n = 476 148 digits
n = 621 191 digits
n = 1005 307 digits
n = 1712 520 digits
n = 1938 588 digits
n = 2276 689 digits
n = 2430 736 digits
n = 3177 961 digits
n = 3548 1072 digits
n = 4886 1475 digits
n = 5406 1632 digits
n = 8349 2518 digits
n = 12149 3662 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13752 4144 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20277 6108 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27968 8424 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28290 8520 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29160 8782 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31049 9351 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32646 9832 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36425 10969 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36602 11023 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38340 11546 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53469 16100 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61388 18484 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63380 19084 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65997 19871 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68898 20745 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84116 25326 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 127296 38324 digits
n = 231081 69567 digits Jun 2026 Gary Gostin; NPLB
n = 270816 81528 digits Jun 2026 Gary Gostin; NPLB
n = 286472 86241 digits Jun 2026 Gary Gostin; NPLB
n = 312926 94204 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 378006 113795 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 386216 116267 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 454238 136744 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 490118 147545 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 655466 197319 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7139
max n: 400.000
n = 8 7 digits
n = 16 9 digits
n = 24 12 digits
n = 144 48 digits
n = 184 60 digits
n = 288 91 digits
n = 5024 1517 digits
n = 6992 2109 digits
n = 19560 5893 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20616 6210 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53208 16022 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74792 22519 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 317200 95491 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 467008 140588 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 602512 181379 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7141
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 7 6 digits
n = 13 8 digits
n = 23 11 digits
n = 31 14 digits
n = 43 17 digits
n = 47 19 digits
n = 71 26 digits
n = 101 35 digits
n = 107 37 digits
n = 161 53 digits
n = 287 91 digits
n = 613 189 digits
n = 803 246 digits
n = 865 265 digits
n = 2471 748 digits
n = 3403 1029 digits
n = 3895 1177 digits
n = 4435 1339 digits
n = 4447 1343 digits
n = 5075 1532 digits
n = 15847 4775 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35135 10581 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 150197 45218 digits
n = 169933 51159 digits
n = 224567 67606 digits Jun 2026 Gary Gostin; NPLB
n = 300775 90547 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 548057 164986 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 623191 187604 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7143
max n: 400.000
n = 2 5 digits
n = 3 5 digits
n = 6 6 digits
n = 10 7 digits
n = 16 9 digits
n = 23 11 digits
n = 24 12 digits
n = 30 13 digits
n = 32 14 digits
n = 36 15 digits
n = 47 19 digits
n = 60 22 digits
n = 72 26 digits
n = 90 31 digits
n = 106 36 digits
n = 110 37 digits
n = 119 40 digits
n = 176 57 digits
n = 231 74 digits
n = 234 75 digits
n = 252 80 digits
n = 302 95 digits
n = 394 123 digits
n = 476 148 digits
n = 536 166 digits
n = 656 202 digits
n = 743 228 digits
n = 1010 308 digits
n = 1155 352 digits
n = 1844 559 digits
n = 1902 577 digits
n = 1904 578 digits
n = 6356 1918 digits
n = 8187 2469 digits
n = 9316 2809 digits
n = 9890 2982 digits
n = 10874 3278 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12190 3674 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12620 3803 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17240 5194 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18334 5523 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21394 6445 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39906 12017 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41684 12552 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43050 12964 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70292 21164 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81364 24497 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87524 26352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 142486 42897 digits
n = 149974 45151 digits
n = 174274 52466 digits
n = 229292 69028 digits Jun 2026 Gary Gostin; NPLB
n = 332726 100165 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 369687 111291 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 393724 118527 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 452499 136220 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 463836 139633 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 711347 214141 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 718860 216403 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7145
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 6 6 digits
n = 8 7 digits
n = 14 9 digits
n = 16 9 digits
n = 24 12 digits
n = 52 20 digits
n = 140 46 digits
n = 262 83 digits
n = 294 93 digits
n = 366 115 digits
n = 386 121 digits
n = 434 135 digits
n = 622 192 digits
n = 716 220 digits
n = 834 255 digits
n = 978 299 digits
n = 2644 800 digits
n = 2996 906 digits
n = 3120 944 digits
n = 4244 1282 digits
n = 6890 2078 digits
n = 8014 2417 digits
n = 9206 2776 digits
n = 21970 6618 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29528 8893 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40762 12275 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46220 13918 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46626 14040 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72788 21916 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 123296 37120 digits
n = 125812 37878 digits
n = 190274 57283 digits
n = 266404 80200 digits Jun 2026 Gary Gostin; NPLB
n = 372314 112082 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7147
max n: 400.000
n = 1 5 digits
n = 61 23 digits
n = 69 25 digits
n = 205 66 digits
n = 413 129 digits
n = 4705 1421 digits
n = 64353 19377 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 125205 37695 digits
n = 130065 39158 digits
n = 387721 116720 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 517101 155667 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 594769 179048 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7149
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 12 8 digits
n = 19 10 digits
n = 31 14 digits
n = 37 15 digits
n = 39 16 digits
n = 43 17 digits
n = 84 30 digits
n = 117 40 digits
n = 333 105 digits
n = 460 143 digits
n = 519 161 digits
n = 588 181 digits
n = 781 239 digits
n = 907 277 digits
n = 1203 366 digits
n = 1743 529 digits
n = 2196 665 digits
n = 2359 714 digits
n = 2839 859 digits
n = 3013 911 digits
n = 3051 923 digits
n = 5589 1687 digits
n = 7624 2299 digits
n = 9408 2836 digits
n = 9517 2869 digits
n = 11413 3440 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12259 3695 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13981 4213 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20167 6075 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21099 6356 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31860 9595 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36343 10945 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47503 14304 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99679 30011 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115011 34626 digits
n = 211207 63584 digits Jun 2026 Gary Gostin; NPLB
n = 214821 64672 digits Jun 2026 Gary Gostin; NPLB
n = 349392 105182 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 492220 148177 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 528451 159084 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7151
max n: 400.000
n = 2 5 digits
n = 14 9 digits
n = 54 21 digits
n = 542 168 digits
n = 662 204 digits
n = 1194 364 digits
n = 1226 373 digits
n = 3582 1083 digits
n = 6846 2065 digits
n = 14802 4460 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47934 14434 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 131258 39517 digits
n = 303866 91477 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7153
max n: 400.000
n = 3 5 digits
n = 15 9 digits
n = 27 12 digits
n = 35 15 digits
n = 43 17 digits
n = 379 118 digits
n = 591 182 digits
n = 647 199 digits
n = 819 251 digits
n = 2747 831 digits
n = 3707 1120 digits
n = 7647 2306 digits
n = 10731 3235 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14715 4434 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93743 28224 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 299819 90259 digits Jun 2026 Gary Gostin; NPLB
k: 7155
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 5 6 digits
n = 7 6 digits
n = 8 7 digits
n = 13 8 digits
n = 28 13 digits
n = 38 16 digits
n = 50 19 digits
n = 55 21 digits
n = 64 24 digits
n = 68 25 digits
n = 71 26 digits
n = 79 28 digits
n = 128 43 digits
n = 130 43 digits
n = 134 45 digits
n = 200 65 digits
n = 202 65 digits
n = 215 69 digits
n = 223 71 digits
n = 260 83 digits
n = 269 85 digits
n = 380 119 digits
n = 469 146 digits
n = 680 209 digits
n = 694 213 digits
n = 925 283 digits
n = 1105 337 digits
n = 1237 377 digits
n = 1268 386 digits
n = 1639 498 digits
n = 2009 609 digits
n = 2249 681 digits
n = 2360 715 digits
n = 2465 746 digits
n = 2897 876 digits
n = 3434 1038 digits
n = 5137 1551 digits
n = 5872 1772 digits
n = 6262 1889 digits
n = 7922 2389 digits
n = 10873 3277 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15274 4602 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15415 4645 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18409 5546 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19465 5864 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23833 7179 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27652 8328 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32810 9881 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35362 10649 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39734 11965 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41173 12399 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91862 27658 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93053 28016 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114862 34581 digits
n = 127178 38289 digits
n = 216125 65064 digits Jan 2006 Shane Findley; NewPGen; 15k*2^n-1 search; LLR
n = 224834 67686 digits Jun 2026 Gary Gostin; NPLB
n = 267989 80677 digits Jun 2026 Gary Gostin; NPLB
n = 304058 91535 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 322654 97133 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 536959 161645 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 575072 173118 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1306550 393315 digits Aug 2015 Serge Batalov; PSieve; srsieve; LLR
k: 7157
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 16 9 digits
n = 18 10 digits
n = 26 12 digits
n = 48 19 digits
n = 84 30 digits
n = 170 56 digits
n = 272 86 digits
n = 296 93 digits
n = 332 104 digits
n = 342 107 digits
n = 452 140 digits
n = 606 187 digits
n = 952 291 digits
n = 1042 318 digits
n = 1122 342 digits
n = 1146 349 digits
n = 1168 356 digits
n = 1300 396 digits
n = 2122 643 digits
n = 2576 780 digits
n = 4418 1334 digits
n = 4966 1499 digits
n = 5024 1517 digits
n = 5142 1552 digits
n = 9182 2768 digits
n = 11052 3331 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11386 3432 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12106 3649 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13302 4009 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15546 4684 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16606 5003 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18418 5549 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23212 6992 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26538 7993 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35358 10648 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47064 14172 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81602 24569 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82178 24742 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94770 28533 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 122100 36760 digits
n = 150606 45341 digits
n = 186956 56284 digits
n = 201382 60626 digits Jun 2026 Gary Gostin; NPLB
n = 211816 63767 digits Jun 2026 Gary Gostin; NPLB
n = 253068 76185 digits Jun 2026 Gary Gostin; NPLB
n = 280384 84408 digits Jun 2026 Gary Gostin; NPLB
n = 483886 145669 digits Jan 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 509262 153307 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 519004 156240 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 535378 161169 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7159
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 21 11 digits
n = 27 12 digits
n = 33 14 digits
n = 117 40 digits
n = 141 47 digits
n = 155 51 digits
n = 173 56 digits
n = 249 79 digits
n = 269 85 digits
n = 1323 403 digits
n = 1985 602 digits
n = 2553 773 digits
n = 3993 1206 digits
n = 5685 1716 digits
n = 5973 1802 digits
n = 8117 2448 digits
n = 11003 3317 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16107 4853 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36921 11119 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49731 14975 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59113 17799 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63337 19071 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66381 19987 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93401 28121 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95325 28700 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 158233 47637 digits
n = 215909 64999 digits Jun 2026 Gary Gostin; NPLB
n = 297685 89616 digits Jun 2026 Gary Gostin; NPLB
n = 682545 205471 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7161
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 3 5 digits
n = 10 7 digits
n = 15 9 digits
n = 21 11 digits
n = 37 15 digits
n = 57 22 digits
n = 82 29 digits
n = 179 58 digits
n = 226 72 digits
n = 337 106 digits
n = 2641 799 digits
n = 5433 1640 digits
n = 6735 2032 digits
n = 8209 2476 digits
n = 8426 2541 digits
n = 12385 3733 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15690 4728 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32490 9785 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36690 11049 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47839 14405 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56103 16893 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62383 18784 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65089 19598 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79447 23920 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85031 25601 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93227 28068 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115039 34635 digits
n = 117419 35351 digits
n = 143095 43080 digits
n = 253290 76252 digits Jun 2026 Gary Gostin; NPLB
n = 340207 102417 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 342181 103011 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 594506 178968 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 710677 213939 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7163
max n: 400.000
n = 78 28 digits
n = 102 35 digits
n = 106 36 digits
n = 108 37 digits
n = 150 50 digits
n = 186 60 digits
n = 360 113 digits
n = 460 143 digits
n = 462 143 digits
n = 528 163 digits
n = 606 187 digits
n = 738 227 digits
n = 796 244 digits
n = 910 278 digits
n = 1486 452 digits
n = 1578 479 digits
n = 2022 613 digits
n = 4776 1442 digits
n = 4848 1464 digits
n = 6532 1971 digits
n = 6870 2072 digits
n = 8338 2514 digits
n = 10738 3237 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13890 4186 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21090 6353 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21846 6581 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23752 7154 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74526 22439 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75940 22865 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104122 31348 digits
n = 167668 50477 digits
n = 179142 53931 digits
n = 228442 68772 digits Jun 2026 Gary Gostin; NPLB
n = 229536 69102 digits Jun 2026 Gary Gostin; NPLB
n = 268990 80978 digits Jun 2026 Gary Gostin; NPLB
n = 343498 103408 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 579702 174512 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7165
max n: 400.000
n = 39 16 digits
n = 105 36 digits
n = 855 262 digits
n = 2001 607 digits
n = 3459 1046 digits
n = 4167 1259 digits
n = 8681 2618 digits
n = 45225 13618 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 142665 42951 digits
k: 7167
max n: 400.000
n = 4 6 digits
n = 5 6 digits
n = 8 7 digits
n = 12 8 digits
n = 14 9 digits
n = 17 9 digits
n = 30 13 digits
n = 40 16 digits
n = 92 32 digits
n = 97 34 digits
n = 150 50 digits
n = 169 55 digits
n = 242 77 digits
n = 252 80 digits
n = 257 82 digits
n = 320 101 digits
n = 324 102 digits
n = 330 104 digits
n = 364 114 digits
n = 373 117 digits
n = 408 127 digits
n = 413 129 digits
n = 509 158 digits
n = 616 190 digits
n = 640 197 digits
n = 680 209 digits
n = 745 229 digits
n = 762 234 digits
n = 872 267 digits
n = 1169 356 digits
n = 1172 357 digits
n = 1632 496 digits
n = 1724 523 digits
n = 1813 550 digits
n = 2156 653 digits
n = 2188 663 digits
n = 2780 841 digits
n = 4253 1285 digits
n = 4428 1337 digits
n = 4578 1382 digits
n = 6185 1866 digits
n = 6888 2078 digits
n = 7300 2202 digits
n = 7777 2345 digits
n = 8305 2504 digits
n = 9410 2837 digits
n = 11545 3480 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13216 3983 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16984 5117 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17737 5344 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20474 6168 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22925 6905 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28545 8597 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30237 9107 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31113 9370 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39665 11945 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46530 14011 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48752 14680 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65946 19856 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 111725 33637 digits
n = 120028 36136 digits
n = 138325 41644 digits
n = 148929 44836 digits
n = 154165 46413 digits
n = 295369 88919 digits Jun 2026 Gary Gostin; NPLB
n = 368025 110791 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 382109 115031 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 394012 118614 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 547372 164780 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 571653 172089 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 627456 188887 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 634100 190887 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 684018 205914 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 704228 211998 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 920065 276972 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7169
max n: 400.000
n = 8 7 digits
n = 16 9 digits
n = 64 24 digits
n = 136 45 digits
n = 344 108 digits
n = 464 144 digits
n = 556 172 digits
n = 2644 800 digits
n = 6236 1882 digits
n = 7724 2330 digits
n = 8128 2451 digits
n = 18860 5682 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61756 18595 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124376 37445 digits
n = 286796 86339 digits Jun 2026 Gary Gostin; NPLB
n = 560480 168726 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7171
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 7 6 digits
n = 13 8 digits
n = 17 9 digits
n = 19 10 digits
n = 37 15 digits
n = 39 16 digits
n = 77 28 digits
n = 79 28 digits
n = 99 34 digits
n = 121 41 digits
n = 279 88 digits
n = 371 116 digits
n = 583 180 digits
n = 703 216 digits
n = 773 237 digits
n = 831 255 digits
n = 1189 362 digits
n = 1427 434 digits
n = 1471 447 digits
n = 3423 1035 digits
n = 4511 1362 digits
n = 5803 1751 digits
n = 6089 1837 digits
n = 20423 6152 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35591 10718 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41417 12472 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54487 16407 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59897 18035 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75587 22758 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 150687 45366 digits
n = 153473 46204 digits
n = 158303 47658 digits
n = 199453 60046 digits
n = 333037 100258 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 626887 188716 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7173
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 8 7 digits
n = 11 8 digits
n = 35 15 digits
n = 42 17 digits
n = 43 17 digits
n = 54 21 digits
n = 79 28 digits
n = 82 29 digits
n = 96 33 digits
n = 126 42 digits
n = 155 51 digits
n = 179 58 digits
n = 202 65 digits
n = 227 73 digits
n = 263 84 digits
n = 294 93 digits
n = 435 135 digits
n = 543 168 digits
n = 1595 484 digits
n = 1647 500 digits
n = 1686 512 digits
n = 1755 533 digits
n = 2192 664 digits
n = 2334 707 digits
n = 2483 752 digits
n = 2878 871 digits
n = 3366 1018 digits
n = 5034 1520 digits
n = 6203 1872 digits
n = 6666 2011 digits
n = 7887 2379 digits
n = 8192 2470 digits
n = 11122 3352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12726 3835 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12738 3839 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13491 4066 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15431 4650 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48267 14534 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49075 14777 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61131 18407 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84803 25533 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90238 27169 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 112787 33957 digits
n = 217362 65437 digits Jun 2026 Gary Gostin; NPLB
n = 240718 72468 digits Jun 2026 Gary Gostin; NPLB
n = 317154 95477 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 370114 111420 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 378288 113880 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 529338 159351 digits Oct 2009 Bruce Blair; srsieve; Free-DC's Prime Search; LLR
n = 574707 173008 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1310787 394591 digits Apr 2015 Serge Batalov; PSieve; srsieve; LLR
k: 7175
max n: 400.000
n = 4 6 digits
n = 10 7 digits
n = 20 10 digits
n = 44 18 digits
n = 46 18 digits
n = 60 22 digits
n = 70 25 digits
n = 74 27 digits
n = 86 30 digits
n = 116 39 digits
n = 178 58 digits
n = 374 117 digits
n = 470 146 digits
n = 590 182 digits
n = 1236 376 digits
n = 1354 412 digits
n = 1414 430 digits
n = 1444 439 digits
n = 1460 444 digits
n = 1860 564 digits
n = 1876 569 digits
n = 4308 1301 digits
n = 5836 1761 digits
n = 5986 1806 digits
n = 7394 2230 digits
n = 76166 22933 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94214 28366 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 284980 85792 digits Jun 2026 Gary Gostin; NPLB
k: 7177
max n: 400.000
n = 9 7 digits
n = 25 12 digits
n = 57 22 digits
n = 213 68 digits
n = 265 84 digits
n = 493 153 digits
n = 673 207 digits
n = 745 229 digits
n = 849 260 digits
n = 1533 466 digits
n = 1893 574 digits
n = 3457 1045 digits
n = 4789 1446 digits
k: 7179
max n: 400.000
n = 5 6 digits
n = 9 7 digits
n = 11 8 digits
n = 12 8 digits
n = 15 9 digits
n = 21 11 digits
n = 39 16 digits
n = 45 18 digits
n = 225 72 digits
n = 348 109 digits
n = 369 115 digits
n = 1127 344 digits
n = 1409 429 digits
n = 2100 637 digits
n = 2267 687 digits
n = 3681 1112 digits
n = 3779 1142 digits
n = 4655 1406 digits
n = 4851 1465 digits
n = 5045 1523 digits
n = 9459 2852 digits
n = 12869 3878 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18621 5610 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37815 11388 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54051 16275 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55271 16643 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78861 23744 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 172524 51939 digits
n = 269051 80997 digits Jun 2026 Gary Gostin; NPLB
n = 532680 160357 digits Nov 2008 Gary Barnes; srsieve; CRUS; LLR
k: 7181
max n: 400.000
n = 2 5 digits
n = 38 16 digits
n = 90 31 digits
n = 546 169 digits
n = 2186 662 digits
n = 2426 735 digits
n = 2586 783 digits
n = 3910 1181 digits
n = 25446 7664 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69630 20965 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7183
max n: 400.000
n = 7 6 digits
n = 11 8 digits
n = 19 10 digits
n = 47 19 digits
n = 95 33 digits
n = 103 35 digits
n = 175 57 digits
n = 203 65 digits
n = 247 79 digits
n = 451 140 digits
n = 479 149 digits
n = 719 221 digits
n = 911 279 digits
n = 1831 556 digits
n = 2579 781 digits
n = 3791 1146 digits
n = 5731 1730 digits
n = 15187 4576 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17419 5248 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 220487 66378 digits Jun 2026 Gary Gostin; NPLB
k: 7185
max n: 400.000
n = 1 5 digits
n = 7 6 digits
n = 8 7 digits
n = 13 8 digits
n = 14 9 digits
n = 18 10 digits
n = 22 11 digits
n = 24 12 digits
n = 25 12 digits
n = 33 14 digits
n = 43 17 digits
n = 46 18 digits
n = 176 57 digits
n = 186 60 digits
n = 187 61 digits
n = 202 65 digits
n = 210 68 digits
n = 225 72 digits
n = 283 90 digits
n = 321 101 digits
n = 337 106 digits
n = 370 116 digits
n = 411 128 digits
n = 477 148 digits
n = 505 156 digits
n = 576 178 digits
n = 696 214 digits
n = 1045 319 digits
n = 1100 335 digits
n = 1102 336 digits
n = 1147 350 digits
n = 1233 376 digits
n = 1257 383 digits
n = 1451 441 digits
n = 1534 466 digits
n = 1615 491 digits
n = 1940 588 digits
n = 1950 591 digits
n = 2875 870 digits
n = 3214 972 digits
n = 4082 1233 digits
n = 4400 1329 digits
n = 5123 1547 digits
n = 5615 1695 digits
n = 6446 1945 digits
n = 6651 2007 digits
n = 7967 2403 digits
n = 8495 2562 digits
n = 15875 4783 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21813 6571 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24394 7348 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34345 10343 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34373 10352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36015 10846 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38328 11542 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43211 13012 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50363 15165 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58395 17583 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65902 19843 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67615 20358 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105695 31822 digits
n = 122245 36804 digits
n = 148265 44637 digits
n = 163385 49188 digits
n = 276242 83161 digits Jun 2026 Gary Gostin; NPLB
n = 290184 87358 digits Jun 2026 Gary Gostin; NPLB
n = 291578 87778 digits Jun 2026 Gary Gostin; NPLB
n = 293485 88352 digits Jun 2026 Gary Gostin; NPLB
n = 388786 117041 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 477433 143726 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 518126 155976 digits Sep 2009 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7187
max n: 400.000
n = 12 8 digits
n = 14 9 digits
n = 16 9 digits
n = 36 15 digits
n = 40 16 digits
n = 60 22 digits
n = 102 35 digits
n = 126 42 digits
n = 152 50 digits
n = 224 72 digits
n = 264 84 digits
n = 292 92 digits
n = 302 95 digits
n = 512 158 digits
n = 1286 391 digits
n = 2076 629 digits
n = 3532 1068 digits
n = 18656 5620 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55422 16688 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59782 18001 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 211310 63615 digits Jun 2026 Gary Gostin; NPLB
n = 221862 66791 digits Jun 2026 Gary Gostin; NPLB
n = 237160 71397 digits Jun 2026 Gary Gostin; NPLB
n = 384764 115830 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 478224 143964 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7189
max n: 400.000
n = 5 6 digits
n = 13 8 digits
n = 23 11 digits
n = 33 14 digits
n = 47 19 digits
n = 63 23 digits
n = 129 43 digits
n = 159 52 digits
n = 185 60 digits
n = 777 238 digits
n = 1273 388 digits
n = 1793 544 digits
n = 1933 586 digits
n = 2393 725 digits
n = 3113 941 digits
n = 3153 954 digits
n = 4223 1276 digits
n = 85095 25621 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103425 31138 digits
n = 106917 32190 digits
n = 166743 50199 digits
n = 203013 61117 digits Jun 2026 Gary Gostin; NPLB
n = 234305 70537 digits Jun 2026 Gary Gostin; NPLB
n = 497439 149748 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7191
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 18 10 digits
n = 22 11 digits
n = 94 33 digits
n = 115 39 digits
n = 202 65 digits
n = 234 75 digits
n = 310 98 digits
n = 321 101 digits
n = 646 199 digits
n = 783 240 digits
n = 1629 495 digits
n = 1726 524 digits
n = 1833 556 digits
n = 1971 598 digits
n = 3606 1090 digits
n = 3694 1116 digits
n = 12022 3623 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12130 3656 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12291 3704 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14514 4374 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24601 7410 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26158 7879 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27591 8310 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42234 12718 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67446 20308 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92034 27709 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101775 30642 digits
n = 121498 36579 digits
n = 125061 37651 digits
n = 132682 39946 digits
n = 153681 46267 digits
n = 195718 58921 digits
n = 267889 80647 digits Jun 2026 Gary Gostin; NPLB
n = 453865 136631 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 540843 162814 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7193
max n: 400.000
n = 2 5 digits
n = 26 12 digits
n = 32 14 digits
n = 72 26 digits
n = 216 69 digits
n = 314 99 digits
n = 422 131 digits
n = 554 171 digits
n = 1128 344 digits
n = 2448 741 digits
n = 4316 1304 digits
n = 7932 2392 digits
n = 10754 3242 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28118 8469 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28238 8505 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38982 11739 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114614 34507 digits
n = 197474 59450 digits
n = 310826 93572 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 312458 94064 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 333554 100414 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 475898 143264 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7195
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 5 6 digits
n = 9 7 digits
n = 17 9 digits
n = 35 15 digits
n = 53 20 digits
n = 57 22 digits
n = 59 22 digits
n = 89 31 digits
n = 117 40 digits
n = 119 40 digits
n = 155 51 digits
n = 165 54 digits
n = 195 63 digits
n = 525 162 digits
n = 645 199 digits
n = 659 203 digits
n = 845 259 digits
n = 1117 341 digits
n = 2057 624 digits
n = 2517 762 digits
n = 3065 927 digits
n = 5283 1595 digits
n = 8229 2482 digits
n = 17701 5333 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24675 7432 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28295 8522 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33217 10004 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53903 16231 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78533 23645 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87669 26395 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 154077 46386 digits
n = 167373 50389 digits
n = 207603 62499 digits Jun 2026 Gary Gostin; NPLB
n = 727203 218914 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7197
max n: 400.000
n = 4 6 digits
n = 5 6 digits
n = 8 7 digits
n = 44 18 digits
n = 56 21 digits
n = 85 30 digits
n = 89 31 digits
n = 98 34 digits
n = 188 61 digits
n = 197 64 digits
n = 244 78 digits
n = 338 106 digits
n = 358 112 digits
n = 809 248 digits
n = 856 262 digits
n = 1021 312 digits
n = 2780 841 digits
n = 3334 1008 digits
n = 8717 2628 digits
n = 17764 5352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59956 18053 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73186 22036 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78988 23782 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 121169 36480 digits
n = 366148 110226 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 394186 118666 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 709853 213691 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7199
max n: 400.000
n = 4 6 digits
n = 24 12 digits
n = 32 14 digits
n = 52 20 digits
n = 84 30 digits
n = 104 36 digits
n = 108 37 digits
n = 140 47 digits
n = 160 53 digits
n = 272 86 digits
n = 428 133 digits
n = 608 187 digits
n = 852 261 digits
n = 1004 307 digits
n = 2012 610 digits
n = 3588 1084 digits
n = 10248 3089 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10660 3213 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31272 9418 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55368 16672 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61104 18398 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75768 22813 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 180292 54278 digits
n = 545088 164092 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 549932 165550 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 737868 222125 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7201
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 11 8 digits
n = 17 9 digits
n = 27 12 digits
n = 29 13 digits
n = 37 15 digits
n = 49 19 digits
n = 151 50 digits
n = 221 71 digits
n = 271 86 digits
n = 477 148 digits
n = 567 175 digits
n = 657 202 digits
n = 667 205 digits
n = 687 211 digits
n = 1019 311 digits
n = 1547 470 digits
n = 1841 559 digits
n = 2607 789 digits
n = 3091 935 digits
n = 3449 1043 digits
n = 3949 1193 digits
n = 5315 1604 digits
n = 5595 1689 digits
n = 8015 2417 digits
n = 14791 4457 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37131 11182 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44027 13258 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76935 23164 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78257 23562 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79075 23808 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106665 32114 digits
n = 148645 44751 digits
n = 206459 62155 digits Jun 2026 Gary Gostin; NPLB
n = 212619 64009 digits Jun 2026 Gary Gostin; NPLB
n = 215449 64861 digits Jun 2026 Gary Gostin; NPLB
n = 226539 68199 digits Jun 2026 Gary Gostin; NPLB
n = 253997 76465 digits Jun 2026 Gary Gostin; NPLB
n = 280505 84445 digits Jun 2026 Gary Gostin; NPLB
n = 329771 99275 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 362899 109248 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 491771 148042 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 535641 161248 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 613891 184804 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 704911 212204 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7203
max n: 400.000
n = 6 6 digits
n = 8 7 digits
n = 10 7 digits
n = 11 8 digits
n = 18 10 digits
n = 28 13 digits
n = 32 14 digits
n = 39 16 digits
n = 78 28 digits
n = 80 28 digits
n = 106 36 digits
n = 150 50 digits
n = 202 65 digits
n = 272 86 digits
n = 496 154 digits
n = 580 179 digits
n = 615 189 digits
n = 616 190 digits
n = 630 194 digits
n = 679 209 digits
n = 836 256 digits
n = 950 290 digits
n = 1006 307 digits
n = 1102 336 digits
n = 1218 371 digits
n = 1292 393 digits
n = 1508 458 digits
n = 1628 494 digits
n = 1762 535 digits
n = 2692 815 digits
n = 3570 1079 digits
n = 4279 1292 digits
n = 9918 2990 digits
n = 10088 3041 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12526 3775 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14912 4493 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18306 5515 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20658 6223 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25530 7690 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28490 8581 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41658 12545 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44050 13265 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53418 16085 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95211 28666 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 113927 34300 digits
n = 138160 41595 digits
n = 142482 42896 digits
n = 167562 50446 digits
n = 208708 62832 digits Jun 2026 Gary Gostin; NPLB
n = 276298 83178 digits Jun 2026 Gary Gostin; NPLB
n = 294772 88740 digits Jun 2026 Gary Gostin; NPLB
n = 491251 147886 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 667219 200857 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7205
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 108 37 digits
n = 294 93 digits
n = 576 178 digits
n = 3010 910 digits
n = 5280 1594 digits
n = 29628 8923 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36024 10849 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58932 17745 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 249058 74978 digits Jun 2026 Gary Gostin; NPLB
n = 468148 140931 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 548658 165167 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 658980 198377 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7207
max n: 400.000
n = 53 20 digits
n = 77 28 digits
n = 105 36 digits
n = 125 42 digits
n = 185 60 digits
n = 257 82 digits
n = 497 154 digits
n = 7277 2195 digits
n = 11457 3453 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 562313 169277 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7209
max n: 400.000
n = 4 6 digits
n = 9 7 digits
n = 12 8 digits
n = 17 9 digits
n = 36 15 digits
n = 39 16 digits
n = 44 18 digits
n = 55 21 digits
n = 93 32 digits
n = 293 93 digits
n = 305 96 digits
n = 379 118 digits
n = 391 122 digits
n = 412 128 digits
n = 476 148 digits
n = 684 210 digits
n = 759 233 digits
n = 1060 323 digits
n = 1252 381 digits
n = 1877 569 digits
n = 2973 899 digits
n = 3007 910 digits
n = 5997 1810 digits
n = 9427 2842 digits
n = 9811 2958 digits
n = 28295 8522 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98383 29621 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 129347 38942 digits
n = 261467 78714 digits Jun 2026 Gary Gostin; NPLB
n = 294271 88589 digits Jun 2026 Gary Gostin; NPLB
n = 452915 136345 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 517373 155749 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 721339 217149 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7211
max n: 400.000
n = 2 5 digits
n = 14 9 digits
n = 22 11 digits
n = 50 19 digits
n = 242 77 digits
n = 262 83 digits
n = 326 102 digits
n = 4186 1264 digits
n = 5966 1800 digits
n = 6358 1918 digits
n = 9686 2920 digits
n = 16834 5072 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17554 5289 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33470 10080 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41774 12580 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82898 24959 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85930 25872 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 268114 80715 digits Jun 2026 Gary Gostin; NPLB
n = 399566 120286 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7213
max n: 400.000
n = 15 9 digits
n = 35 15 digits
n = 55 21 digits
n = 199 64 digits
n = 283 90 digits
n = 2939 889 digits
n = 4551 1374 digits
n = 6095 1839 digits
n = 24655 7426 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37631 11332 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44915 13525 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59363 17874 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95779 28837 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96923 29181 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124279 37416 digits
n = 560215 168646 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7215
max n: 1.333.000
n = 2 5 digits
n = 3 5 digits
n = 12 8 digits
n = 14 9 digits
n = 16 9 digits
n = 23 11 digits
n = 32 14 digits
n = 33 14 digits
n = 34 15 digits
n = 44 18 digits
n = 46 18 digits
n = 72 26 digits
n = 77 28 digits
n = 87 31 digits
n = 91 32 digits
n = 174 57 digits
n = 178 58 digits
n = 179 58 digits
n = 284 90 digits
n = 328 103 digits
n = 333 105 digits
n = 442 137 digits
n = 574 177 digits
n = 578 178 digits
n = 581 179 digits
n = 589 182 digits
n = 611 188 digits
n = 616 190 digits
n = 692 213 digits
n = 768 236 digits
n = 896 274 digits
n = 1031 315 digits
n = 1098 335 digits
n = 1553 472 digits
n = 2604 788 digits
n = 2618 792 digits
n = 3357 1015 digits
n = 3423 1035 digits
n = 3936 1189 digits
n = 4414 1333 digits
n = 6424 1938 digits
n = 8871 2675 digits
n = 10454 3151 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11518 3472 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13337 4019 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22027 6635 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22628 6816 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24354 7336 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33453 10075 digits Aug 1999 Stephen Scott; Proth
n = 33918 10215 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39108 11777 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39479 11889 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40262 12124 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44959 13538 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48641 14647 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50094 15084 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51842 15610 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60539 18228 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86364 26003 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93417 28126 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95007 28604 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103697 31220 digits May 2025 Gary Barnes
n = 113778 34255 digits May 2025 Gary Barnes
n = 140424 42276 digits May 2025 Gary Barnes
n = 146861 44214 digits May 2025 Gary Barnes
n = 176024 52993 digits May 2025 Gary Barnes
n = 197964 59597 digits May 2025 Gary Barnes
n = 201474 60654 digits May 2025 Gary Barnes
n = 213356 64231 digits May 2025 Gary Barnes
n = 240198 72311 digits May 2025 Gary Barnes
n = 251767 75794 digits May 2025 Gary Barnes
n = 462798 139320 digits Apr 2009 Thomas Ritschel; srsieve; Riesel Prime Search; LLR
n = 521696 157051 digits May 2009 David Metcalfe; srsieve; Riesel Prime Search; LLR
n = 527378 158761 digits May 2009 Thomas Ritschel; srsieve; Riesel Prime Search; LLR
n = 608122 183067 digits Aug 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 637323 191858 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 649002 195373 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 731016 220062 digits Aug 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 911807 274486 digits Feb 2011 Peter Benson; PSieve; srsieve; Riesel Prime Search; LLR
n = 1114007 335354 digits Aug 2013 James P. Burt; PSieve; srsieve; Riesel Prime Search; LLR
n = 1285443 386961 digits Mar 2015 James P. Burt; PSieve; srsieve; Riesel Prime Search; LLR
k: 7217
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 6 6 digits
n = 22 11 digits
n = 28 13 digits
n = 44 18 digits
n = 188 61 digits
n = 198 64 digits
n = 222 71 digits
n = 256 81 digits
n = 526 163 digits
n = 564 174 digits
n = 718 220 digits
n = 2382 721 digits
n = 3166 957 digits
n = 3648 1103 digits
n = 4102 1239 digits
n = 4446 1343 digits
n = 4734 1429 digits
n = 4994 1508 digits
n = 6156 1857 digits
n = 6878 2075 digits
n = 7874 2375 digits
n = 8578 2587 digits
n = 9324 2811 digits
n = 10842 3268 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12782 3852 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18028 5431 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21816 6572 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23892 7197 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35178 10594 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42276 12731 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54712 16474 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54838 16512 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 326718 98356 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 499732 150439 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 583788 175742 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7219
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 7 6 digits
n = 25 12 digits
n = 61 23 digits
n = 73 26 digits
n = 157 52 digits
n = 201 65 digits
n = 273 87 digits
n = 577 178 digits
n = 1893 574 digits
n = 5269 1590 digits
n = 6253 1887 digits
n = 7807 2354 digits
n = 8103 2444 digits
n = 13893 4187 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31839 9589 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32311 9731 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34819 10486 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46245 13925 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 131143 39482 digits
n = 324483 97683 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 506473 152468 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 627483 188896 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7221
max n: 400.000
n = 11 8 digits
n = 17 9 digits
n = 23 11 digits
n = 29 13 digits
n = 38 16 digits
n = 105 36 digits
n = 149 49 digits
n = 179 58 digits
n = 185 60 digits
n = 429 134 digits
n = 491 152 digits
n = 497 154 digits
n = 1398 425 digits
n = 3087 934 digits
n = 4169 1259 digits
n = 5747 1734 digits
n = 6621 1997 digits
n = 8199 2473 digits
n = 8537 2574 digits
n = 12399 3737 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13062 3936 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14145 4262 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15395 4639 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17081 5146 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18854 5680 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20187 6081 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49745 14979 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64118 19306 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72321 21775 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84881 25556 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89729 27015 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 128759 38765 digits
n = 179601 54070 digits
n = 497279 149700 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 609558 183500 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7223
max n: 400.000
n = 6 6 digits
n = 8 7 digits
n = 12 8 digits
n = 56 21 digits
n = 70 25 digits
n = 84 30 digits
n = 96 33 digits
n = 262 83 digits
n = 348 109 digits
n = 444 138 digits
n = 574 177 digits
n = 724 222 digits
n = 930 284 digits
n = 1068 326 digits
n = 2322 703 digits
n = 2440 739 digits
n = 2472 749 digits
n = 2566 777 digits
n = 2624 794 digits
n = 3230 977 digits
n = 3430 1037 digits
n = 4284 1294 digits
n = 4314 1303 digits
n = 4550 1374 digits
n = 5336 1611 digits
n = 7606 2294 digits
n = 9624 2901 digits
n = 10314 3109 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13892 4186 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16088 4847 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23640 7121 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24978 7523 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33114 9973 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49620 14941 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60284 18152 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105604 31794 digits
n = 148116 44592 digits
n = 183476 55236 digits
n = 203530 61273 digits Jun 2026 Gary Gostin; NPLB
n = 211736 63743 digits Jun 2026 Gary Gostin; NPLB
n = 236816 71293 digits Jun 2026 Gary Gostin; NPLB
n = 265652 79974 digits Jun 2026 Gary Gostin; NPLB
n = 315340 94931 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 340394 102473 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 356394 107290 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 483086 145428 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 541334 162962 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7225
max n: 400.000
n = 1 5 digits
n = 11 8 digits
n = 121 41 digits
n = 151 50 digits
n = 175 57 digits
n = 577 178 digits
n = 583 180 digits
n = 22231 6697 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24397 7349 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43175 13001 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64333 19371 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97981 29500 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 138617 41732 digits
n = 187441 56430 digits
n = 212035 63833 digits Jun 2026 Gary Gostin; NPLB
n = 526037 158357 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7227
max n: 400.000
n = 4 6 digits
n = 16 9 digits
n = 26 12 digits
n = 37 15 digits
n = 40 16 digits
n = 65 24 digits
n = 76 27 digits
n = 104 36 digits
n = 124 42 digits
n = 136 45 digits
n = 141 47 digits
n = 196 63 digits
n = 217 70 digits
n = 229 73 digits
n = 257 82 digits
n = 314 99 digits
n = 514 159 digits
n = 616 190 digits
n = 634 195 digits
n = 760 233 digits
n = 950 290 digits
n = 1334 406 digits
n = 1457 443 digits
n = 2404 728 digits
n = 2540 769 digits
n = 3310 1001 digits
n = 4682 1414 digits
n = 4921 1486 digits
n = 6110 1844 digits
n = 10022 3021 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11150 3361 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11776 3549 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18077 5446 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19697 5934 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25984 7826 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31730 9556 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46569 14023 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70505 21228 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72140 21721 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75881 22847 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 148532 44717 digits
n = 182032 54801 digits
n = 274325 82584 digits Jun 2026 Gary Gostin; NPLB
n = 278089 83717 digits Jun 2026 Gary Gostin; NPLB
n = 374020 112596 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7229
max n: 400.000
n = 4 6 digits
n = 16 9 digits
n = 32 14 digits
n = 68 25 digits
n = 92 32 digits
n = 104 36 digits
n = 184 60 digits
n = 320 101 digits
n = 364 114 digits
n = 560 173 digits
n = 8548 2578 digits
n = 9500 2864 digits
n = 12568 3788 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12928 3896 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14260 4297 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23924 7206 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88216 26560 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93728 28219 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 123160 37079 digits
n = 198844 59862 digits
n = 231896 69812 digits Jun 2026 Gary Gostin; NPLB
k: 7231
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 9 7 digits
n = 19 10 digits
n = 21 11 digits
n = 29 13 digits
n = 31 14 digits
n = 35 15 digits
n = 45 18 digits
n = 69 25 digits
n = 71 26 digits
n = 73 26 digits
n = 85 30 digits
n = 253 81 digits
n = 301 95 digits
n = 401 125 digits
n = 503 156 digits
n = 623 192 digits
n = 885 271 digits
n = 1233 376 digits
n = 1333 406 digits
n = 2109 639 digits
n = 2471 748 digits
n = 2951 893 digits
n = 3189 964 digits
n = 3873 1170 digits
n = 4603 1390 digits
n = 11375 3429 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14489 4366 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21025 6334 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23583 7104 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25715 7745 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53945 16243 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57015 17168 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74155 22327 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 108325 32613 digits
n = 110895 33387 digits
n = 111471 33560 digits
n = 148281 44641 digits
n = 167673 50479 digits
n = 173551 52248 digits
n = 181103 54522 digits
n = 182775 55025 digits
n = 260483 78418 digits Jun 2026 Gary Gostin; NPLB
n = 345921 104137 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 476825 143543 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7233
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 7 6 digits
n = 24 12 digits
n = 30 13 digits
n = 88 31 digits
n = 102 35 digits
n = 138 46 digits
n = 156 51 digits
n = 202 65 digits
n = 223 71 digits
n = 240 77 digits
n = 295 93 digits
n = 358 112 digits
n = 598 184 digits
n = 618 190 digits
n = 619 191 digits
n = 799 245 digits
n = 916 280 digits
n = 1024 313 digits
n = 1048 320 digits
n = 1224 373 digits
n = 1384 421 digits
n = 1482 450 digits
n = 2704 818 digits
n = 3184 963 digits
n = 4120 1245 digits
n = 4188 1265 digits
n = 4630 1398 digits
n = 7744 2336 digits
n = 7824 2360 digits
n = 7906 2384 digits
n = 8200 2473 digits
n = 24630 7419 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28776 8667 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34464 10379 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47914 14428 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60474 18209 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64710 19484 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71304 21469 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79860 24045 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107836 32466 digits
n = 116980 35219 digits
n = 127102 38266 digits
n = 129312 38931 digits
n = 149118 44893 digits
n = 329524 99201 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 373198 112348 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 697150 209867 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7235
max n: 400.000
n = 8 7 digits
n = 18 10 digits
n = 20 10 digits
n = 80 28 digits
n = 108 37 digits
n = 144 48 digits
n = 164 54 digits
n = 218 70 digits
n = 230 74 digits
n = 288 91 digits
n = 476 148 digits
n = 812 249 digits
n = 890 272 digits
n = 8282 2497 digits
n = 9236 2785 digits
n = 12614 3802 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13206 3980 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13460 4056 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59468 17906 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66330 19972 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95490 28750 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 193026 58111 digits
n = 197918 59584 digits
n = 560538 168743 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 627110 188783 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7237
max n: 400.000
n = 9 7 digits
n = 37 15 digits
n = 57 22 digits
n = 513 159 digits
n = 657 202 digits
n = 9309 2807 digits
n = 100269 30188 digits
n = 330849 99600 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 654169 196929 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7239
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 28 13 digits
n = 47 19 digits
n = 88 31 digits
n = 95 33 digits
n = 104 36 digits
n = 193 62 digits
n = 244 78 digits
n = 352 110 digits
n = 1387 422 digits
n = 1855 563 digits
n = 7177 2165 digits
n = 8005 2414 digits
n = 19048 5738 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37132 11182 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91789 27636 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 238844 71904 digits Jun 2026 Gary Gostin; NPLB
n = 325525 97997 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 377248 113567 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7241
max n: 400.000
n = 10 7 digits
n = 18 10 digits
n = 70 25 digits
n = 78 28 digits
n = 98 34 digits
n = 158 52 digits
n = 378 118 digits
n = 390 122 digits
n = 698 214 digits
n = 1214 370 digits
n = 2090 634 digits
n = 6750 2036 digits
n = 10318 3110 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11870 3578 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14738 4441 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47390 14270 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 211010 63525 digits Jun 2026 Gary Gostin; NPLB
n = 392858 118266 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 658254 198159 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7243
max n: 400.000
n = 3 5 digits
n = 31 14 digits
n = 51 20 digits
n = 55 21 digits
n = 135 45 digits
n = 1063 324 digits
n = 2983 902 digits
n = 3055 924 digits
n = 8919 2689 digits
n = 10063 3034 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12903 3889 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40599 12226 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50719 15272 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7245
max n: 1.333.000
n = 1 5 digits
n = 2 5 digits
n = 5 6 digits
n = 6 6 digits
n = 12 8 digits
n = 14 9 digits
n = 15 9 digits
n = 17 9 digits
n = 18 10 digits
n = 28 13 digits
n = 38 16 digits
n = 44 18 digits
n = 45 18 digits
n = 69 25 digits
n = 102 35 digits
n = 107 37 digits
n = 147 49 digits
n = 196 63 digits
n = 215 69 digits
n = 227 73 digits
n = 245 78 digits
n = 248 79 digits
n = 278 88 digits
n = 301 95 digits
n = 357 112 digits
n = 395 123 digits
n = 419 130 digits
n = 426 133 digits
n = 476 148 digits
n = 527 163 digits
n = 539 167 digits
n = 549 170 digits
n = 561 173 digits
n = 627 193 digits
n = 660 203 digits
n = 818 251 digits
n = 1088 332 digits
n = 1584 481 digits
n = 1880 570 digits
n = 2520 763 digits
n = 2910 880 digits
n = 3695 1117 digits
n = 3794 1146 digits
n = 4261 1287 digits
n = 4374 1321 digits
n = 5599 1690 digits
n = 7557 2279 digits Dec 1989 John Brown; Landon Curt Noll; Bodo Parady; Gene Smith; Joel Smith; Sergio Zarantonello
n = 8101 2443 digits
n = 9530 2873 digits
n = 9698 2924 digits
n = 11372 3428 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13940 4201 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14276 4302 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17861 5381 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18179 5477 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19127 5762 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25599 7710 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29097 8763 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30379 9149 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32702 9849 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34065 10259 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36311 10935 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51796 15597 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55475 16704 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65424 19699 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67675 20377 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83017 24995 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83611 25174 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87737 26416 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 130409 39261 digits May 2025 Gary Barnes
n = 190935 57482 digits May 2025 Gary Barnes
n = 199097 59939 digits May 2025 Gary Barnes
n = 211437 63653 digits May 2025 Gary Barnes
n = 226796 68277 digits May 2025 Gary Barnes
n = 250767 75493 digits May 2025 Gary Barnes
n = 299755 90240 digits May 2025 Gary Barnes
n = 312261 94004 digits May 2025 Carlos Eduardo Pinho; NPLB
n = 338246 101827 digits May 2025 Carlos Eduardo Pinho; NPLB
n = 410486 123573 digits Apr 2009 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 412475 124172 digits Apr 2009 Adam Sutton; srsieve; Riesel Prime Search; LLR
n = 520742 156763 digits May 2009 David Metcalfe; srsieve; Riesel Prime Search; LLR
n = 566594 170566 digits Jul 2009 David Metcalfe; srsieve; Riesel Prime Search; LLR
n = 618242 186114 digits Aug 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 734036 220971 digits Aug 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 788010 237219 digits Oct 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 808105 243268 digits Nov 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 880345 265015 digits Feb 2011 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 882745 265737 digits Feb 2011 Peter Benson; PSieve; srsieve; Riesel Prime Search; LLR
n = 994567 299399 digits Aug 2011 Peter Benson; PSieve; srsieve; Riesel Prime Search; LLR
n = 1109076 333870 digits Aug 2013 Lennart Vogel; srsieve; Riesel Prime Search; LLR
n = 1248284 375775 digits Apr 2014 Predrag Minovic; PSieve; srsieve; Riesel Prime Search; LLR
k: 7247
max n: 400.000
n = 6 6 digits
n = 12 8 digits
n = 16 9 digits
n = 28 13 digits
n = 58 22 digits
n = 72 26 digits
n = 78 28 digits
n = 150 50 digits
n = 636 196 digits
n = 1816 551 digits
n = 2158 654 digits
n = 2260 685 digits
n = 4098 1238 digits
n = 4348 1313 digits
n = 4926 1487 digits
n = 5218 1575 digits
n = 6510 1964 digits
n = 10300 3105 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13750 4144 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32298 9727 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33300 10029 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81040 24400 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105628 31802 digits
n = 137352 41351 digits
n = 688660 207312 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7249
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 11 8 digits
n = 23 11 digits
n = 51 20 digits
n = 65 24 digits
n = 77 28 digits
n = 293 93 digits
n = 365 114 digits
n = 459 143 digits
n = 593 183 digits
n = 635 196 digits
n = 1313 400 digits
n = 3233 978 digits
n = 4919 1485 digits
n = 5811 1754 digits
n = 41315 12441 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55331 16661 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92703 27911 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 344183 103614 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 536909 161630 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7251
max n: 400.000
n = 10 7 digits
n = 15 9 digits
n = 22 11 digits
n = 34 15 digits
n = 37 15 digits
n = 53 20 digits
n = 91 32 digits
n = 114 39 digits
n = 294 93 digits
n = 371 116 digits
n = 430 134 digits
n = 1127 344 digits
n = 1331 405 digits
n = 4134 1249 digits
n = 4714 1423 digits
n = 20125 6063 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36531 11001 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42658 12846 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52443 15791 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61714 18582 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71955 21665 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96775 29137 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101711 30622 digits
n = 148661 44756 digits
n = 192373 57914 digits
n = 523781 157678 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7253
max n: 400.000
n = 4 6 digits
n = 34 15 digits
n = 46 18 digits
n = 50 19 digits
n = 64 24 digits
n = 80 28 digits
n = 94 33 digits
n = 106 36 digits
n = 112 38 digits
n = 190 62 digits
n = 224 72 digits
n = 284 90 digits
n = 340 107 digits
n = 370 116 digits
n = 586 181 digits
n = 880 269 digits
n = 1664 505 digits
n = 2212 670 digits
n = 3520 1064 digits
n = 10606 3197 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15014 4524 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23470 7070 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46094 13880 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47690 14360 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50704 15268 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55234 16631 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56660 17061 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86890 26161 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 111644 33613 digits
n = 133810 40285 digits
n = 355064 106889 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 667940 201074 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 696364 209631 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7255
max n: 400.000
n = 13 8 digits
n = 23 11 digits
n = 27 12 digits
n = 83 29 digits
n = 99 34 digits
n = 113 38 digits
n = 117 40 digits
n = 159 52 digits
n = 273 87 digits
n = 379 118 digits
n = 2459 745 digits
n = 2619 793 digits
n = 15303 4611 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23853 7185 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24767 7460 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26653 8028 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57407 17286 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65937 19853 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74393 22399 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 155373 46776 digits
n = 185243 55768 digits
n = 224253 67511 digits Jun 2026 Gary Gostin; NPLB
n = 559917 168556 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 693119 208654 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7257
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 10 7 digits
n = 22 11 digits
n = 28 13 digits
n = 36 15 digits
n = 38 16 digits
n = 53 20 digits
n = 74 27 digits
n = 86 30 digits
n = 88 31 digits
n = 102 35 digits
n = 112 38 digits
n = 118 40 digits
n = 120 40 digits
n = 124 42 digits
n = 173 56 digits
n = 198 64 digits
n = 241 77 digits
n = 242 77 digits
n = 658 202 digits
n = 741 227 digits
n = 813 249 digits
n = 990 302 digits
n = 1118 341 digits
n = 1333 406 digits
n = 2158 654 digits
n = 2244 680 digits
n = 2573 779 digits
n = 2774 839 digits
n = 2946 891 digits
n = 3232 977 digits
n = 4014 1213 digits
n = 6674 2013 digits
n = 6926 2089 digits
n = 7636 2303 digits
n = 9350 2819 digits
n = 10778 3249 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18145 5467 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21868 6587 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22234 6697 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47932 14433 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48334 14554 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53176 16012 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55009 16564 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84600 25471 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84990 25589 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86668 26094 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 139929 42127 digits
n = 144118 43388 digits
n = 188726 56817 digits
n = 219529 66089 digits Jun 2026 Gary Gostin; NPLB
n = 265872 80040 digits Jun 2026 Gary Gostin; NPLB
n = 283133 85236 digits Jun 2026 Gary Gostin; NPLB
n = 314785 94764 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 395622 119098 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 575893 173365 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7259
max n: 400.000
n = 8 7 digits
n = 12 8 digits
n = 16 9 digits
n = 80 28 digits
n = 232 74 digits
n = 776 238 digits
n = 840 257 digits
n = 1252 381 digits
n = 1308 398 digits
n = 2032 616 digits
n = 4012 1212 digits
n = 5612 1694 digits
n = 7080 2136 digits
n = 12768 3848 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30228 9104 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63444 19103 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64540 19433 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95420 28729 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104704 31523 digits
n = 130220 39204 digits
n = 193436 58234 digits
n = 196736 59228 digits
k: 7261
max n: 400.000
n = 43 17 digits
n = 81 29 digits
n = 1281 390 digits
n = 2539 769 digits
n = 3741 1131 digits
n = 4257 1286 digits
n = 5841 1763 digits
n = 34467 10380 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61713 18582 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100509 30261 digits
k: 7263
max n: 400.000
n = 8 7 digits
n = 23 11 digits
n = 26 12 digits
n = 36 15 digits
n = 44 18 digits
n = 138 46 digits
n = 210 68 digits
n = 347 109 digits
n = 431 134 digits
n = 440 137 digits
n = 1146 349 digits
n = 3419 1034 digits
n = 5103 1541 digits
n = 5130 1549 digits
n = 7754 2339 digits
n = 8306 2505 digits
n = 13247 3992 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15879 4784 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16506 4973 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17280 5206 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20370 6136 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26951 8117 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35451 10676 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38528 11602 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49986 15052 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55367 16671 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64527 19429 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74688 22488 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79367 23896 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 118703 35738 digits
n = 251490 75710 digits Jun 2026 Gary Gostin; NPLB
n = 303876 91480 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7265
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 14 9 digits
n = 18 10 digits
n = 28 13 digits
n = 32 14 digits
n = 70 25 digits
n = 182 59 digits
n = 234 75 digits
n = 294 93 digits
n = 364 114 digits
n = 562 174 digits
n = 572 177 digits
n = 1750 531 digits
n = 1764 535 digits
n = 2132 646 digits
n = 4162 1257 digits
n = 24040 7241 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25422 7657 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42268 12728 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60398 18186 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85022 25599 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95894 28871 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124600 37513 digits
n = 189600 57080 digits
n = 195480 58850 digits
n = 237940 71631 digits Jun 2026 Gary Gostin; NPLB
n = 321790 96873 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 392900 118279 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 459540 138340 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 1310094 394382 digits Apr 2015 Serge Batalov; PSieve; srsieve; LLR
k: 7267
max n: 1.000.000
n = 1 5 digits
n = 41 17 digits
n = 121 41 digits
n = 1697 515 digits
n = 35585 10717 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 315841 95082 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 449569 135338 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 583457 175642 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 769865 231757 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7269
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 5 6 digits
n = 9 7 digits
n = 12 8 digits
n = 15 9 digits
n = 17 9 digits
n = 61 23 digits
n = 67 25 digits
n = 73 26 digits
n = 80 28 digits
n = 160 53 digits
n = 357 112 digits
n = 480 149 digits
n = 536 166 digits
n = 553 171 digits
n = 603 186 digits
n = 648 199 digits
n = 721 221 digits
n = 799 245 digits
n = 1291 393 digits
n = 1409 429 digits
n = 1813 550 digits
n = 2033 616 digits
n = 2125 644 digits
n = 2408 729 digits
n = 2861 866 digits
n = 4413 1333 digits
n = 4701 1420 digits
n = 7925 2390 digits
n = 10125 3052 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10651 3211 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10712 3229 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12608 3800 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14369 4330 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17515 5277 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18376 5536 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25989 7828 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29725 8952 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35359 10648 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39979 12039 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71835 21629 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 118809 35769 digits
n = 232669 70045 digits Jun 2026 Gary Gostin; NPLB
n = 281583 84769 digits Jun 2026 Gary Gostin; NPLB
n = 328320 98839 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 349221 105130 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 468175 140939 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 493576 148586 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7271
max n: 400.000
n = 158 52 digits
n = 846 259 digits
n = 906 277 digits
n = 1886 572 digits
n = 4910 1482 digits
n = 35718 10757 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77126 23222 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 142374 42863 digits
k: 7273
max n: 400.000
n = 15 9 digits
n = 35 15 digits
n = 131 44 digits
n = 371 116 digits
n = 563 174 digits
n = 3995 1207 digits
n = 4851 1465 digits
n = 16667 5022 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 164847 49628 digits
n = 190955 57488 digits
n = 262323 78971 digits Jun 2026 Gary Gostin; NPLB
n = 281423 84721 digits Jun 2026 Gary Gostin; NPLB
n = 322551 97102 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7275
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 7 6 digits
n = 34 15 digits
n = 79 28 digits
n = 85 30 digits
n = 114 39 digits
n = 121 41 digits
n = 190 62 digits
n = 259 82 digits
n = 283 90 digits
n = 310 98 digits
n = 325 102 digits
n = 469 146 digits
n = 747 229 digits
n = 816 250 digits
n = 859 263 digits
n = 870 266 digits
n = 891 273 digits
n = 1800 546 digits
n = 2955 894 digits
n = 3294 996 digits
n = 4410 1332 digits
n = 7102 2142 digits
n = 7215 2176 digits
n = 11026 3324 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11299 3406 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16914 5096 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35779 10775 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37416 11268 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42175 12700 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47730 14373 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48250 14529 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68413 20599 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119550 35992 digits
n = 136966 41235 digits
n = 219889 66198 digits Jun 2026 Gary Gostin; NPLB
n = 221040 66544 digits Jun 2026 Gary Gostin; NPLB
n = 358342 107876 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 532981 160448 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 547266 164748 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7277
max n: 400.000
n = 18 10 digits
n = 54 21 digits
n = 78 28 digits
n = 188 61 digits
n = 780 239 digits
n = 1428 434 digits
n = 1956 593 digits
n = 2310 700 digits
n = 3534 1068 digits
n = 5412 1634 digits
n = 6390 1928 digits
n = 7268 2192 digits
n = 7554 2278 digits
n = 7932 2392 digits
n = 46014 13856 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 207498 62467 digits Jun 2026 Gary Gostin; NPLB
k: 7279
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 9 7 digits
n = 13 8 digits
n = 21 11 digits
n = 25 12 digits
n = 29 13 digits
n = 39 16 digits
n = 45 18 digits
n = 63 23 digits
n = 85 30 digits
n = 95 33 digits
n = 155 51 digits
n = 383 120 digits
n = 609 188 digits
n = 661 203 digits
n = 673 207 digits
n = 1049 320 digits
n = 1051 321 digits
n = 1143 348 digits
n = 1389 422 digits
n = 1643 499 digits
n = 2325 704 digits
n = 2893 875 digits
n = 3111 941 digits
n = 3843 1161 digits
n = 3943 1191 digits
n = 5245 1583 digits
n = 6133 1851 digits
n = 6643 2004 digits
n = 8115 2447 digits
n = 9345 2817 digits
n = 10779 3249 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11711 3530 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11741 3539 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12971 3909 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17413 5246 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20095 6054 digits Sep 1998 Jim Buddenhagen; Proth
n = 21359 6434 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22043 6640 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24825 7477 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37389 11260 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67105 20205 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67735 20395 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92739 27922 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 116869 35185 digits
n = 167143 50319 digits
n = 326931 98420 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7281
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 7 6 digits
n = 10 7 digits
n = 13 8 digits
n = 14 9 digits
n = 17 9 digits
n = 19 10 digits
n = 22 11 digits
n = 23 11 digits
n = 43 17 digits
n = 46 18 digits
n = 82 29 digits
n = 133 44 digits
n = 151 50 digits
n = 197 64 digits
n = 406 127 digits
n = 607 187 digits
n = 698 214 digits
n = 914 280 digits
n = 982 300 digits
n = 1069 326 digits
n = 1309 398 digits
n = 2651 802 digits
n = 3770 1139 digits
n = 4321 1305 digits
n = 4846 1463 digits
n = 6319 1907 digits
n = 7510 2265 digits
n = 9283 2799 digits
n = 11390 3433 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13469 4059 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19031 5733 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35726 10759 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36938 11124 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44069 13270 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46219 13918 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71681 21582 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114137 34363 digits
n = 158494 47716 digits
n = 364493 109728 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 568210 171053 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 648011 195075 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7283
max n: 400.000
n = 2 5 digits
n = 18 10 digits
n = 64 24 digits
n = 84 30 digits
n = 102 35 digits
n = 126 42 digits
n = 154 51 digits
n = 182 59 digits
n = 266 84 digits
n = 336 106 digits
n = 366 115 digits
n = 496 154 digits
n = 664 204 digits
n = 772 237 digits
n = 1236 376 digits
n = 1602 487 digits
n = 1824 553 digits
n = 1922 583 digits
n = 2402 727 digits
n = 2638 798 digits
n = 2654 803 digits
n = 4334 1309 digits
n = 4512 1363 digits
n = 5578 1684 digits
n = 6612 1995 digits
n = 6874 2074 digits
n = 10718 3231 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13106 3950 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15076 4543 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16858 5079 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23416 7053 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34594 10418 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53766 16190 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 223538 67296 digits Jun 2026 Gary Gostin; NPLB
n = 334018 100554 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 475034 143004 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 492982 148407 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7285
max n: 400.000
n = 13 8 digits
n = 23 11 digits
n = 29 13 digits
n = 31 14 digits
n = 35 15 digits
n = 43 17 digits
n = 47 19 digits
n = 109 37 digits
n = 179 58 digits
n = 245 78 digits
n = 261 83 digits
n = 287 91 digits
n = 691 212 digits
n = 3965 1198 digits
n = 4869 1470 digits
n = 5709 1723 digits
n = 7615 2297 digits
n = 12191 3674 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13487 4064 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19687 5931 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29167 8785 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38693 11652 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40365 12155 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59677 17969 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61221 18434 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62301 18759 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100493 30256 digits
n = 103125 31048 digits
n = 115565 34793 digits
n = 137901 41517 digits
n = 169997 51179 digits
n = 170677 51383 digits
n = 193739 58326 digits
k: 7287
max n: 400.000
n = 2 5 digits
n = 5 6 digits
n = 8 7 digits
n = 12 8 digits
n = 18 10 digits
n = 20 10 digits
n = 21 11 digits
n = 28 13 digits
n = 38 16 digits
n = 40 16 digits
n = 42 17 digits
n = 90 31 digits
n = 93 32 digits
n = 362 113 digits
n = 408 127 digits
n = 705 217 digits
n = 1108 338 digits
n = 1348 410 digits
n = 2202 667 digits
n = 3180 962 digits
n = 3521 1064 digits
n = 4702 1420 digits
n = 5922 1787 digits
n = 5948 1795 digits
n = 7088 2138 digits
n = 8390 2530 digits
n = 29812 8979 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70508 21229 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 111472 33561 digits
n = 212900 64094 digits Jun 2026 Gary Gostin; NPLB
n = 236408 71170 digits Jun 2026 Gary Gostin; NPLB
n = 317072 95453 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 339880 102318 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 379432 114225 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 660968 198976 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 670545 201859 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 695010 209223 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7289
max n: 400.000
n = 180 59 digits
n = 792 243 digits
n = 11364 3425 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18504 5575 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 148572 44729 digits
k: 7291
max n: 400.000
n = 33 14 digits
n = 81 29 digits
n = 159 52 digits
n = 213 68 digits
n = 383 120 digits
n = 477 148 digits
n = 765 235 digits
n = 4671 1410 digits
n = 22893 6896 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69081 20800 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72801 21920 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 128157 38583 digits
n = 239109 71983 digits Jun 2026 Gary Gostin; NPLB
n = 380085 114421 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7293
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 11 8 digits
n = 16 9 digits
n = 19 10 digits
n = 30 13 digits
n = 31 14 digits
n = 39 16 digits
n = 44 18 digits
n = 46 18 digits
n = 48 19 digits
n = 59 22 digits
n = 90 31 digits
n = 100 34 digits
n = 168 55 digits
n = 310 98 digits
n = 346 109 digits
n = 448 139 digits
n = 559 173 digits
n = 695 214 digits
n = 1096 334 digits
n = 1158 353 digits
n = 1218 371 digits
n = 1351 411 digits
n = 1718 522 digits
n = 1744 529 digits
n = 2424 734 digits
n = 2776 840 digits
n = 2879 871 digits
n = 3500 1058 digits
n = 3568 1078 digits
n = 3946 1192 digits
n = 4071 1230 digits
n = 4106 1240 digits
n = 4166 1258 digits
n = 4396 1328 digits
n = 5134 1550 digits
n = 5539 1672 digits
n = 6196 1870 digits
n = 7296 2201 digits
n = 13594 4097 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15155 4566 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18948 5708 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19178 5778 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22446 6761 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25924 7808 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58764 17694 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69936 21057 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104104 31343 digits
n = 113379 34135 digits
n = 292668 88106 digits Jun 2026 Gary Gostin; NPLB
n = 294230 88576 digits Jun 2026 Gary Gostin; NPLB
n = 305418 91944 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 520294 156628 digits Sep 2009 James P. Burt; srsieve; Free-DC's Prime Search; LLR
n = 520584 156716 digits Sep 2009 Bruce Blair; srsieve; Free-DC's Prime Search; LLR
n = 621124 186981 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 621346 187048 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7295
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 10 7 digits
n = 22 11 digits
n = 38 16 digits
n = 40 16 digits
n = 62 23 digits
n = 154 51 digits
n = 160 53 digits
n = 170 56 digits
n = 224 72 digits
n = 244 78 digits
n = 448 139 digits
n = 910 278 digits
n = 1570 477 digits
n = 1642 499 digits
n = 1880 570 digits
n = 2698 817 digits
n = 2816 852 digits
n = 3574 1080 digits
n = 5726 1728 digits
n = 8054 2429 digits
n = 16660 5020 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31978 9631 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40576 12219 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77560 23352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 211460 63660 digits Jun 2026 Gary Gostin; NPLB
n = 287936 86682 digits Jun 2026 Gary Gostin; NPLB
n = 292826 88154 digits Jun 2026 Gary Gostin; NPLB
n = 476644 143489 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 667102 200822 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7297
max n: 400.000
n = 1 5 digits
n = 9 7 digits
n = 21 11 digits
n = 37 16 digits
n = 81 29 digits
n = 1009 308 digits
n = 1033 315 digits
n = 1309 398 digits
n = 6533 1971 digits
n = 17541 5285 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35881 10806 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119617 36013 digits
n = 181573 54663 digits
n = 319109 96066 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 606977 182723 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 700965 211016 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 718041 216156 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7299
max n: 400.000
n = 3 5 digits
n = 15 9 digits
n = 29 13 digits
n = 36 15 digits
n = 49 19 digits
n = 109 37 digits
n = 119 40 digits
n = 519 161 digits
n = 587 181 digits
n = 615 189 digits
n = 749 230 digits
n = 837 256 digits
n = 1107 338 digits
n = 2348 711 digits
n = 2537 768 digits
n = 3096 936 digits
n = 3409 1031 digits
n = 3416 1033 digits
n = 6448 1945 digits
n = 12816 3862 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26187 7887 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60644 18260 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74869 22542 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98449 29640 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 166247 50050 digits
n = 166269 50056 digits
n = 562967 169474 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 601372 181035 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7301
max n: 400.000
n = 178 58 digits
n = 838 257 digits
n = 1394 424 digits
n = 1630 495 digits
n = 6062 1829 digits
n = 27130 8171 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52534 15819 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57498 17313 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 168062 50596 digits
n = 179290 53976 digits
k: 7303
max n: 400.000
n = 31 14 digits
n = 51 20 digits
n = 231 74 digits
n = 367 115 digits
n = 391 122 digits
n = 679 209 digits
n = 1071 327 digits
n = 5319 1606 digits
n = 37231 11212 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7305
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 8 7 digits
n = 11 8 digits
n = 14 9 digits
n = 17 9 digits
n = 24 12 digits
n = 45 18 digits
n = 83 29 digits
n = 119 40 digits
n = 125 42 digits
n = 128 43 digits
n = 165 54 digits
n = 171 56 digits
n = 173 56 digits
n = 183 59 digits
n = 216 69 digits
n = 264 84 digits
n = 276 87 digits
n = 416 130 digits
n = 425 132 digits
n = 449 140 digits
n = 458 142 digits
n = 563 174 digits
n = 614 189 digits
n = 1058 323 digits
n = 1863 565 digits
n = 2148 651 digits
n = 2187 663 digits
n = 2255 683 digits
n = 2823 854 digits
n = 3024 915 digits
n = 3188 964 digits
n = 3932 1188 digits
n = 5765 1740 digits
n = 5813 1754 digits
n = 7817 2358 digits
n = 10451 3150 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12345 3721 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12603 3798 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21377 6439 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27665 8332 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28094 8462 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30197 9095 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43227 13017 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75083 22607 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78705 23697 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99563 29976 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101529 30568 digits
n = 104652 31508 digits
n = 121088 36455 digits
n = 164352 49479 digits
n = 179339 53991 digits
n = 228737 68861 digits Jun 2026 Gary Gostin; NPLB
n = 261929 78853 digits Jun 2026 Gary Gostin; NPLB
n = 455091 137000 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 514952 155020 digits Sep 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
n = 581678 175107 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 711759 214265 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7307
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 16 9 digits
n = 26 12 digits
n = 28 13 digits
n = 30 13 digits
n = 44 18 digits
n = 46 18 digits
n = 68 25 digits
n = 80 28 digits
n = 90 31 digits
n = 136 45 digits
n = 188 61 digits
n = 494 153 digits
n = 514 159 digits
n = 836 256 digits
n = 1304 397 digits
n = 1718 522 digits
n = 3124 945 digits
n = 4450 1344 digits
n = 15988 4817 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16698 5031 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17786 5358 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26658 8029 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27368 8243 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30838 9288 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54020 16266 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54794 16499 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72038 21690 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90080 27121 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 108688 32723 digits
n = 259654 78168 digits Jun 2026 Gary Gostin; NPLB
n = 354934 106850 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 368300 110874 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 497666 149817 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7309
max n: 400.000
n = 37 16 digits
n = 107 37 digits
n = 179 58 digits
n = 347 109 digits
n = 361 113 digits
n = 605 186 digits
n = 865 265 digits
n = 1117 341 digits
n = 1357 413 digits
n = 1895 575 digits
n = 3161 956 digits
n = 3485 1053 digits
n = 3905 1180 digits
n = 3995 1207 digits
n = 4573 1381 digits
n = 4699 1419 digits
n = 5041 1522 digits
n = 6031 1820 digits
n = 7603 2293 digits
n = 15325 4618 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24533 7390 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41149 12391 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56687 17069 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 122029 36739 digits
n = 142619 42937 digits
n = 147781 44491 digits
n = 173471 52224 digits
n = 202219 60878 digits Jun 2026 Gary Gostin; NPLB
n = 210701 63432 digits Jun 2026 Gary Gostin; NPLB
n = 257245 77443 digits Jun 2026 Gary Gostin; NPLB
n = 319553 96199 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 337487 101598 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 707507 212985 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7311
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 6 6 digits
n = 10 7 digits
n = 11 8 digits
n = 17 9 digits
n = 26 12 digits
n = 29 13 digits
n = 34 15 digits
n = 35 15 digits
n = 67 25 digits
n = 86 30 digits
n = 102 35 digits
n = 117 40 digits
n = 131 44 digits
n = 161 53 digits
n = 209 67 digits
n = 225 72 digits
n = 239 76 digits
n = 410 128 digits
n = 530 164 digits
n = 750 230 digits
n = 809 248 digits
n = 850 260 digits
n = 989 302 digits
n = 1711 519 digits
n = 1954 593 digits
n = 3515 1062 digits
n = 3811 1152 digits
n = 4369 1320 digits
n = 7834 2363 digits
n = 11282 3401 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14722 4436 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14746 4443 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16937 5103 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35750 10766 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38498 11593 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41282 12431 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43314 13043 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54142 16303 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 129009 38840 digits
n = 142799 42991 digits
n = 230041 69254 digits Jun 2026 Gary Gostin; NPLB
n = 343342 103361 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 488011 146910 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 526790 158584 digits Oct 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
k: 7313
max n: 400.000
n = 2 5 digits
n = 10 7 digits
n = 18 10 digits
n = 48 19 digits
n = 96 33 digits
n = 106 36 digits
n = 148 49 digits
n = 150 50 digits
n = 156 51 digits
n = 160 53 digits
n = 166 54 digits
n = 212 68 digits
n = 250 80 digits
n = 252 80 digits
n = 306 96 digits
n = 462 143 digits
n = 870 266 digits
n = 948 290 digits
n = 956 292 digits
n = 1176 358 digits
n = 1396 425 digits
n = 1422 432 digits
n = 2580 781 digits
n = 4152 1254 digits
n = 4856 1466 digits
n = 5256 1587 digits
n = 10458 3153 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16446 4955 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27370 8244 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31530 9496 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40698 12256 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42448 12782 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45806 13793 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47310 14246 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62692 18877 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63982 19265 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68878 20739 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 169326 50977 digits
n = 188230 56667 digits
n = 210190 63278 digits Jun 2026 Gary Gostin; NPLB
n = 210820 63468 digits Jun 2026 Gary Gostin; NPLB
n = 314282 94613 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 321548 96800 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 483238 145473 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 1311958 394943 digits Apr 2015 Serge Batalov; PSieve; srsieve; LLR
k: 7315
max n: 400.000
n = 1 5 digits
n = 7 6 digits
n = 13 8 digits
n = 15 9 digits
n = 17 9 digits
n = 23 11 digits
n = 31 14 digits
n = 41 17 digits
n = 47 19 digits
n = 61 23 digits
n = 117 40 digits
n = 175 57 digits
n = 201 65 digits
n = 225 72 digits
n = 235 75 digits
n = 239 76 digits
n = 243 78 digits
n = 255 81 digits
n = 259 82 digits
n = 357 112 digits
n = 415 129 digits
n = 615 189 digits
n = 637 196 digits
n = 767 235 digits
n = 861 264 digits
n = 973 297 digits
n = 1123 342 digits
n = 1393 424 digits
n = 1405 427 digits
n = 1761 534 digits
n = 1941 589 digits
n = 2613 791 digits
n = 3171 959 digits
n = 6405 1932 digits
n = 6423 1938 digits
n = 8109 2445 digits
n = 9173 2766 digits
n = 11115 3350 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17659 5320 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19845 5978 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27933 8413 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30213 9099 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34631 10429 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39231 11814 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42181 12702 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53637 16151 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59375 17878 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62115 18703 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64473 19413 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 125671 37835 digits
n = 131003 39440 digits
n = 132481 39885 digits
n = 150453 45295 digits
n = 217035 65338 digits Jun 2026 Gary Gostin; NPLB
n = 452887 136337 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 598913 180295 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 641843 193218 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 705799 212471 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7317
max n: 400.000
n = 1 5 digits
n = 4 6 digits
n = 12 8 digits
n = 13 8 digits
n = 28 13 digits
n = 57 22 digits
n = 78 28 digits
n = 112 38 digits
n = 132 44 digits
n = 162 53 digits
n = 258 82 digits
n = 433 135 digits
n = 474 147 digits
n = 517 160 digits
n = 681 209 digits
n = 816 250 digits
n = 1294 394 digits
n = 1722 523 digits
n = 1986 602 digits
n = 2554 773 digits
n = 3594 1086 digits
n = 6154 1857 digits
n = 9828 2963 digits
n = 10822 3262 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13096 3947 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16081 4845 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16917 5097 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23302 7019 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24034 7239 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37341 11245 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57936 17445 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84708 25504 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119833 36078 digits
n = 181413 54615 digits
n = 258808 77913 digits Jun 2026 Gary Gostin; NPLB
n = 275178 82841 digits Jun 2026 Gary Gostin; NPLB
n = 468562 141056 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 499041 150231 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 566146 170431 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 573121 172531 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 608841 183284 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7319
max n: 400.000
n = 20 10 digits
n = 44 18 digits
n = 116 39 digits
n = 272 86 digits
n = 380 119 digits
n = 420 131 digits
n = 800 245 digits
n = 1056 322 digits
n = 1136 346 digits
n = 2352 712 digits
n = 4256 1286 digits
n = 4400 1329 digits
n = 13400 4038 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20636 6216 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81036 24399 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81924 24666 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 231240 69615 digits Jun 2026 Gary Gostin; NPLB
n = 324084 97563 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7321
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 9 7 digits
n = 15 9 digits
n = 17 9 digits
n = 27 12 digits
n = 37 16 digits
n = 49 19 digits
n = 69 25 digits
n = 127 43 digits
n = 409 127 digits
n = 447 139 digits
n = 537 166 digits
n = 567 175 digits
n = 625 193 digits
n = 773 237 digits
n = 883 270 digits
n = 955 292 digits
n = 1313 400 digits
n = 1413 430 digits
n = 1477 449 digits
n = 1603 487 digits
n = 1873 568 digits
n = 3297 997 digits
n = 3437 1039 digits
n = 9127 2752 digits
n = 12999 3917 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19743 5948 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20069 6046 digits Sep 1998 Jim Buddenhagen; Proth
n = 34937 10521 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36315 10936 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42357 12755 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44739 13472 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57249 17238 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67905 20446 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69629 20965 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73467 22120 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79945 24070 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84855 25548 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90213 27161 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 138925 41825 digits
n = 189829 57149 digits
n = 295035 88819 digits Jun 2026 Gary Gostin; NPLB
k: 7323
max n: 400.000
n = 4 6 digits
n = 11 8 digits
n = 14 9 digits
n = 19 10 digits
n = 31 14 digits
n = 43 17 digits
n = 55 21 digits
n = 119 40 digits
n = 131 44 digits
n = 212 68 digits
n = 254 81 digits
n = 275 87 digits
n = 331 104 digits
n = 368 115 digits
n = 443 138 digits
n = 656 202 digits
n = 1012 309 digits
n = 2608 789 digits
n = 3071 929 digits
n = 4291 1296 digits
n = 5095 1538 digits
n = 5404 1631 digits
n = 7691 2320 digits
n = 8875 2676 digits
n = 10043 3028 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18119 5459 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19844 5978 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22895 6896 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23012 6932 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63455 19106 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69710 20989 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98923 29783 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 188332 56698 digits
n = 226238 68109 digits Jun 2026 Gary Gostin; NPLB
n = 262292 78962 digits Jun 2026 Gary Gostin; NPLB
n = 360811 108619 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 611083 183959 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 716822 215789 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7325
max n: 400.000
n = 10 7 digits
n = 14 9 digits
n = 22 11 digits
n = 24 12 digits
n = 26 12 digits
n = 34 15 digits
n = 42 17 digits
n = 50 19 digits
n = 70 25 digits
n = 146 48 digits
n = 210 68 digits
n = 302 95 digits
n = 308 97 digits
n = 310 98 digits
n = 374 117 digits
n = 396 124 digits
n = 436 136 digits
n = 482 149 digits
n = 1290 393 digits
n = 1364 415 digits
n = 2120 643 digits
n = 2136 647 digits
n = 4816 1454 digits
n = 4972 1501 digits
n = 5104 1541 digits
n = 5190 1567 digits
n = 5556 1677 digits
n = 6080 1835 digits
n = 7094 2140 digits
n = 7522 2269 digits
n = 7756 2339 digits
n = 8056 2429 digits
n = 8644 2606 digits
n = 8930 2693 digits
n = 9636 2905 digits
n = 12896 3886 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18848 5678 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27780 8367 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31130 9375 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31318 9432 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41926 12625 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52852 15914 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55474 16704 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56232 16932 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107430 32344 digits
n = 207814 62563 digits Jun 2026 Gary Gostin; NPLB
n = 212002 63823 digits Jun 2026 Gary Gostin; NPLB
n = 244040 73468 digits Jun 2026 Gary Gostin; NPLB
n = 244886 73722 digits Jun 2026 Gary Gostin; NPLB
n = 270280 81367 digits Jun 2026 Gary Gostin; NPLB
n = 306320 92216 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 326816 98386 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 665396 200309 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 665504 200341 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 689848 207669 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 743090 223697 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 926174 278811 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7327
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 25 12 digits
n = 29 13 digits
n = 53 20 digits
n = 289 91 digits
n = 2381 721 digits
n = 3713 1122 digits
n = 4537 1370 digits
n = 5237 1581 digits
n = 9181 2768 digits
n = 9269 2795 digits
n = 17873 5385 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24697 7439 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36125 10879 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96649 29099 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 179921 54166 digits
n = 224825 67683 digits Jun 2026 Gary Gostin; NPLB
n = 471001 141790 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 583993 175804 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7329
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 5 6 digits
n = 8 7 digits
n = 9 7 digits
n = 21 11 digits
n = 45 18 digits
n = 60 22 digits
n = 61 23 digits
n = 84 30 digits
n = 89 31 digits
n = 148 49 digits
n = 165 54 digits
n = 213 68 digits
n = 523 162 digits
n = 724 222 digits
n = 776 238 digits
n = 869 266 digits
n = 1137 347 digits
n = 1381 420 digits
n = 1524 463 digits
n = 1580 480 digits
n = 1645 500 digits
n = 2523 764 digits
n = 2917 882 digits
n = 4217 1274 digits
n = 4777 1442 digits
n = 6553 1977 digits
n = 7804 2354 digits
n = 12147 3661 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14940 4502 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15661 4719 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16789 5058 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16893 5090 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23288 7015 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29723 8952 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34907 10512 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38180 11498 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84061 25309 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 116573 35096 digits
n = 129355 38944 digits
n = 140765 42379 digits
n = 162105 48803 digits
n = 214065 64444 digits Jun 2026 Gary Gostin; NPLB
n = 231996 69842 digits Jun 2026 Gary Gostin; NPLB
n = 271301 81674 digits Jun 2026 Gary Gostin; NPLB
n = 307456 92558 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 362156 109024 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 506561 152494 digits Aug 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
n = 671665 202196 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7331
max n: 1.000.000
n = 34 15 digits
n = 87154 26240 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 704842 212183 digits Oct 2007 James P. Burt; NewPGen; Riesel Prime Search; LLR
k: 7333
max n: 400.000
n = 47 19 digits
n = 155 51 digits
n = 167 55 digits
n = 695 214 digits
n = 767 235 digits
n = 1011 309 digits
n = 9239 2786 digits
n = 11771 3548 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23099 6958 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82047 24703 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99455 29943 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105719 31829 digits
n = 122271 36812 digits
n = 277439 83522 digits Jun 2026 Gary Gostin; NPLB
k: 7335
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 3 5 digits
n = 6 6 digits
n = 7 6 digits
n = 10 7 digits
n = 11 8 digits
n = 22 11 digits
n = 30 13 digits
n = 35 15 digits
n = 43 17 digits
n = 62 23 digits
n = 81 29 digits
n = 86 30 digits
n = 91 32 digits
n = 121 41 digits
n = 129 43 digits
n = 215 69 digits
n = 238 76 digits
n = 242 77 digits
n = 279 88 digits
n = 313 99 digits
n = 335 105 digits
n = 337 106 digits
n = 363 114 digits
n = 411 128 digits
n = 479 149 digits
n = 650 200 digits
n = 876 268 digits
n = 998 305 digits
n = 1042 318 digits
n = 1850 561 digits
n = 2019 612 digits
n = 2690 814 digits
n = 3041 920 digits
n = 3142 950 digits
n = 3683 1113 digits
n = 4538 1370 digits
n = 7478 2255 digits
n = 12580 3791 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13116 3953 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13250 3993 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15577 4694 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16243 4894 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22478 6771 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23775 7161 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24515 7384 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25499 7680 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29619 8921 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31690 9544 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36622 11029 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42967 12939 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46503 14003 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47015 14157 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51962 15646 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72412 21803 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75931 22862 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82490 24836 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 117930 35505 digits
n = 127095 38264 digits
n = 208636 62810 digits Jun 2026 Gary Gostin; NPLB
n = 217591 65506 digits Jun 2026 Gary Gostin; NPLB
n = 238191 71707 digits Jun 2026 Gary Gostin; NPLB
n = 250026 75270 digits Jun 2026 Gary Gostin; NPLB
n = 271646 81778 digits Jun 2026 Gary Gostin; NPLB
n = 325627 98028 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 327686 98648 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 361119 108712 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 544123 163802 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 2689080 809498 digits Mar 2015 Dmitry Domanov; PSieve; srsieve; CRUS; LLR
k: 7337
max n: 400.000
n = 2 5 digits
n = 20 10 digits
n = 50 19 digits
n = 56 21 digits
n = 76 27 digits
n = 128 43 digits
n = 194 63 digits
n = 212 68 digits
n = 214 69 digits
n = 284 90 digits
n = 580 179 digits
n = 920 281 digits
n = 1370 417 digits
n = 2284 692 digits
n = 3490 1055 digits
n = 3670 1109 digits
n = 9040 2726 digits
n = 9862 2973 digits
n = 11860 3575 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12938 3899 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14114 4253 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60968 18358 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81698 24598 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 116888 35191 digits
n = 124952 37619 digits
n = 296480 89254 digits Jun 2026 Gary Gostin; NPLB
n = 314270 94609 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 316700 95341 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 318170 95783 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 470534 141649 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 603008 181528 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 637136 191801 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 734404 221082 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7339
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 7 6 digits
n = 15 9 digits
n = 31 14 digits
n = 107 37 digits
n = 117 40 digits
n = 123 41 digits
n = 161 53 digits
n = 165 54 digits
n = 237 76 digits
n = 255 81 digits
n = 377 118 digits
n = 711 218 digits
n = 1183 360 digits
n = 1351 411 digits
n = 2423 734 digits
n = 2657 804 digits
n = 2801 848 digits
n = 7103 2143 digits
n = 7113 2146 digits
n = 12621 3804 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14813 4464 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17745 5346 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21275 6409 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37175 11195 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43043 12962 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77861 23443 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97883 29470 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100401 30228 digits
n = 113683 34226 digits
n = 134073 40364 digits
n = 143073 43074 digits
n = 146513 44109 digits
n = 173471 52224 digits
n = 241495 72702 digits Jun 2026 Gary Gostin; NPLB
n = 332337 100048 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7341
max n: 400.000
n = 2 5 digits
n = 3 5 digits
n = 6 6 digits
n = 10 7 digits
n = 11 8 digits
n = 15 9 digits
n = 21 11 digits
n = 29 13 digits
n = 33 14 digits
n = 49 19 digits
n = 70 25 digits
n = 81 29 digits
n = 107 37 digits
n = 134 45 digits
n = 135 45 digits
n = 150 50 digits
n = 254 81 digits
n = 389 121 digits
n = 794 243 digits
n = 897 274 digits
n = 1050 320 digits
n = 1995 605 digits
n = 3614 1092 digits
n = 5866 1770 digits
n = 6097 1840 digits
n = 6795 2050 digits
n = 7211 2175 digits
n = 8695 2622 digits
n = 12115 3651 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13851 4174 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15362 4629 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17230 5191 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17703 5333 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22331 6727 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38375 11556 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38661 11642 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41417 12472 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46294 13940 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48635 14645 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54231 16330 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56555 17029 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61415 18492 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61454 18504 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92690 27907 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94434 28432 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 146349 44060 digits
n = 169855 51136 digits
n = 186049 56011 digits
n = 198575 59781 digits
n = 331289 99732 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 375787 113128 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 558837 168231 digits Dec 2009 William Matheny; srsieve; Free-DC's Prime Search; LLR
n = 627667 188951 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 632390 190373 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 690915 207991 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 698874 210386 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 704085 211955 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7343
max n: 400.000
n = 8 7 digits
n = 16 9 digits
n = 86 30 digits
n = 128 43 digits
n = 234 75 digits
n = 248 79 digits
n = 264 84 digits
n = 290 92 digits
n = 328 103 digits
n = 696 214 digits
n = 850 260 digits
n = 1042 318 digits
n = 2632 797 digits
n = 2640 799 digits
n = 2986 903 digits
n = 5746 1734 digits
n = 17752 5348 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22952 6914 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28874 8696 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30200 9095 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54808 16503 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56192 16920 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84992 25590 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 120360 36236 digits
n = 148470 44698 digits
n = 307512 92575 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 398974 120108 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 561274 168965 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 731936 220339 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7345
max n: 400.000
n = 9 7 digits
n = 13 8 digits
n = 31 14 digits
n = 49 19 digits
n = 61 23 digits
n = 79 28 digits
n = 121 41 digits
n = 463 144 digits
n = 621 191 digits
n = 1279 389 digits
n = 2019 612 digits
n = 2215 671 digits
n = 3235 978 digits
n = 7251 2187 digits
n = 7449 2247 digits
n = 15549 4685 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18573 5595 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19593 5902 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40251 12121 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62695 18877 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65371 19683 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78289 23572 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 129391 38955 digits
k: 7347
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 8 7 digits
n = 18 10 digits
n = 26 12 digits
n = 36 15 digits
n = 54 21 digits
n = 62 23 digits
n = 104 36 digits
n = 108 37 digits
n = 116 39 digits
n = 134 45 digits
n = 153 50 digits
n = 164 54 digits
n = 209 67 digits
n = 210 68 digits
n = 248 79 digits
n = 270 86 digits
n = 290 92 digits
n = 450 140 digits
n = 461 143 digits
n = 606 187 digits
n = 920 281 digits
n = 1406 428 digits
n = 1952 592 digits
n = 2078 630 digits
n = 2658 805 digits
n = 3048 922 digits
n = 3941 1191 digits
n = 4920 1485 digits
n = 6374 1923 digits
n = 8589 2590 digits
n = 9780 2948 digits
n = 10068 3035 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10514 3169 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11324 3413 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15108 4552 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17609 5305 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22988 6924 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30480 9180 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44172 13301 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68172 20526 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68573 20647 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74942 22564 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76724 23101 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88304 26587 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 117350 35330 digits
n = 122573 36903 digits
n = 170370 51291 digits
n = 285741 86021 digits Jun 2026 Gary Gostin; NPLB
n = 305642 92012 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 307149 92465 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 338513 101907 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 587670 176911 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 632853 190512 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 737466 222004 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7349
max n: 400.000
n = 8 7 digits
n = 48 19 digits
n = 1456 443 digits
n = 2368 717 digits
n = 4068 1229 digits
n = 23056 6945 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77016 23188 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 195628 58894 digits
k: 7351
max n: 400.000
n = 5 6 digits
n = 17 9 digits
n = 95 33 digits
n = 149 49 digits
n = 157 52 digits
n = 461 143 digits
n = 1669 507 digits
n = 1955 593 digits
n = 2837 858 digits
n = 5777 1743 digits
n = 10499 3165 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22385 6743 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90257 27174 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 138995 41846 digits
k: 7353
max n: 400.000
n = 2 5 digits
n = 8 7 digits
n = 10 7 digits
n = 19 10 digits
n = 20 10 digits
n = 31 14 digits
n = 64 24 digits
n = 70 25 digits
n = 103 35 digits
n = 110 37 digits
n = 118 40 digits
n = 120 40 digits
n = 140 47 digits
n = 162 53 digits
n = 240 77 digits
n = 391 122 digits
n = 408 127 digits
n = 451 140 digits
n = 483 150 digits
n = 492 152 digits
n = 559 173 digits
n = 575 177 digits
n = 638 196 digits
n = 743 228 digits
n = 868 266 digits
n = 871 267 digits
n = 978 299 digits
n = 1714 520 digits
n = 1804 547 digits
n = 1980 600 digits
n = 2044 620 digits
n = 2483 752 digits
n = 3390 1025 digits
n = 3779 1142 digits
n = 4870 1470 digits
n = 6914 2086 digits
n = 9627 2902 digits
n = 15463 4659 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17088 5148 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17554 5289 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22104 6658 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24343 7332 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39908 12018 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45214 13615 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57208 17226 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64895 19540 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67079 20197 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86659 26091 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 117248 35300 digits
n = 126762 38164 digits
n = 217183 65383 digits Jun 2026 Gary Gostin; NPLB
n = 350438 105497 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 389310 117198 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 582823 175452 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 627419 188876 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7355
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 10 7 digits
n = 18 10 digits
n = 24 12 digits
n = 78 28 digits
n = 80 28 digits
n = 94 33 digits
n = 546 169 digits
n = 564 174 digits
n = 694 213 digits
n = 908 278 digits
n = 946 289 digits
n = 1038 317 digits
n = 1194 364 digits
n = 1414 430 digits
n = 2244 680 digits
n = 4666 1409 digits
n = 6208 1873 digits
n = 18114 5457 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20788 6262 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31128 9375 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31364 9446 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66238 19944 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 122154 36776 digits
n = 123044 37044 digits
n = 181324 54588 digits
n = 476238 143366 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 481228 144868 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 535800 161296 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7357
max n: 400.000
n = 1 5 digits
n = 9 7 digits
n = 17 9 digits
n = 33 14 digits
n = 45 18 digits
n = 53 20 digits
n = 57 22 digits
n = 65 24 digits
n = 113 38 digits
n = 137 46 digits
n = 305 96 digits
n = 313 99 digits
n = 325 102 digits
n = 333 105 digits
n = 693 213 digits
n = 717 220 digits
n = 1945 590 digits
n = 2185 662 digits
n = 2933 887 digits
n = 3113 941 digits
n = 5613 1694 digits
n = 6269 1892 digits
n = 6301 1901 digits
n = 7241 2184 digits
n = 9785 2950 digits
n = 16545 4985 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16869 5082 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32221 9704 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53333 16059 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56609 17045 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71801 21619 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93505 28152 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95817 28848 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103125 31048 digits
n = 166661 50174 digits
n = 276173 83141 digits Jun 2026 Gary Gostin; NPLB
n = 324549 97703 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 539949 162545 digits Nov 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
n = 637989 192058 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7359
max n: 400.000
n = 1 5 digits
n = 9 7 digits
n = 13 8 digits
n = 15 9 digits
n = 21 11 digits
n = 28 13 digits
n = 49 19 digits
n = 57 22 digits
n = 64 24 digits
n = 87 31 digits
n = 109 37 digits
n = 121 41 digits
n = 159 52 digits
n = 223 71 digits
n = 316 99 digits
n = 337 106 digits
n = 1000 305 digits
n = 1029 314 digits
n = 1648 500 digits
n = 1857 563 digits
n = 3165 957 digits
n = 4519 1365 digits
n = 5301 1600 digits
n = 6004 1812 digits
n = 6807 2053 digits
n = 7965 2402 digits
n = 8920 2690 digits
n = 11461 3454 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12033 3627 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24361 7338 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30345 9139 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87313 26288 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91957 27686 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 233215 70209 digits Jun 2026 Gary Gostin; NPLB
n = 612439 184367 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7361
max n: 400.000
n = 2 5 digits
n = 26 12 digits
n = 90 31 digits
n = 114 39 digits
n = 1478 449 digits
n = 4038 1220 digits
n = 4938 1491 digits
n = 5702 1721 digits
n = 14906 4492 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16650 5017 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19154 5770 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19358 5832 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21030 6335 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 164426 49502 digits
n = 278094 83719 digits Jun 2026 Gary Gostin; NPLB
n = 742554 223535 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7363
max n: 400.000
n = 115 39 digits
n = 323 102 digits
n = 547 169 digits
n = 686027 206519 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7365
max n: 400.000
n = 4 6 digits
n = 5 6 digits
n = 7 6 digits
n = 8 7 digits
n = 17 9 digits
n = 23 11 digits
n = 28 13 digits
n = 29 13 digits
n = 56 21 digits
n = 67 25 digits
n = 83 29 digits
n = 106 36 digits
n = 148 49 digits
n = 239 76 digits
n = 245 78 digits
n = 248 79 digits
n = 604 186 digits
n = 688 211 digits
n = 995 304 digits
n = 1490 453 digits
n = 2099 636 digits
n = 3659 1106 digits
n = 5620 1696 digits
n = 7792 2350 digits
n = 7904 2384 digits
n = 8660 2611 digits
n = 33319 10034 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38969 11735 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55196 16620 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61819 18614 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99754 30033 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 134810 40586 digits
n = 184616 55579 digits
n = 227539 68500 digits Jun 2026 Gary Gostin; NPLB
n = 284752 85723 digits Jun 2026 Gary Gostin; NPLB
n = 540307 162653 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 694180 208973 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7367
max n: 400.000
n = 6 6 digits
n = 10 7 digits
n = 24 12 digits
n = 44 18 digits
n = 58 22 digits
n = 62 23 digits
n = 74 27 digits
n = 120 40 digits
n = 132 44 digits
n = 278 88 digits
n = 384 120 digits
n = 564 174 digits
n = 636 196 digits
n = 792 243 digits
n = 908 278 digits
n = 1700 516 digits
n = 4646 1403 digits
n = 4776 1442 digits
n = 7892 2380 digits
n = 10776 3248 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12134 3657 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23924 7206 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30644 9229 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62358 18776 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69884 21042 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92486 27845 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124508 37485 digits
n = 134660 40541 digits
n = 135942 40927 digits
n = 158390 47685 digits
n = 471722 142007 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 535548 161220 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 545376 164179 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7369
max n: 400.000
n = 1 5 digits
n = 7 6 digits
n = 63 23 digits
n = 67 25 digits
n = 129 43 digits
n = 249 79 digits
n = 1041 318 digits
n = 1167 356 digits
n = 1329 404 digits
n = 1633 496 digits
n = 1993 604 digits
n = 2721 823 digits
n = 2867 867 digits
n = 3099 937 digits
n = 7991 2410 digits
n = 14209 4282 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43543 13112 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 140929 42428 digits
n = 154979 46658 digits
k: 7371
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 3 5 digits
n = 5 6 digits
n = 22 11 digits
n = 25 12 digits
n = 38 16 digits
n = 42 17 digits
n = 61 23 digits
n = 65 24 digits
n = 71 26 digits
n = 77 28 digits
n = 78 28 digits
n = 82 29 digits
n = 91 32 digits
n = 126 42 digits
n = 131 44 digits
n = 133 44 digits
n = 203 65 digits
n = 238 76 digits
n = 262 83 digits
n = 271 86 digits
n = 277 88 digits
n = 341 107 digits
n = 394 123 digits
n = 406 127 digits
n = 471 146 digits
n = 479 149 digits
n = 503 156 digits
n = 558 172 digits
n = 619 191 digits
n = 683 210 digits
n = 771 236 digits
n = 1722 523 digits
n = 4142 1251 digits
n = 5231 1579 digits
n = 6946 2095 digits
n = 8813 2657 digits
n = 9773 2946 digits
n = 10189 3072 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10385 3131 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22366 6737 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34001 10240 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43819 13195 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44125 13287 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46478 13996 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55347 16665 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61859 18626 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66887 20139 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69239 20847 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87518 26350 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98471 29647 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101257 30486 digits
n = 113393 34139 digits
n = 121731 36649 digits
n = 124311 37426 digits
n = 128965 38827 digits
n = 150822 45406 digits
n = 164293 49461 digits
n = 180767 54421 digits
n = 183054 55109 digits
n = 278866 83951 digits Jun 2026 Gary Gostin; NPLB
n = 320518 96490 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 666059 200508 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7373
max n: 400.000
n = 6 6 digits
n = 58 22 digits
n = 258 82 digits
n = 388 121 digits
n = 858 263 digits
n = 1326 404 digits
n = 3250 983 digits
n = 3646 1102 digits
n = 18214 5487 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22674 6830 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40398 12165 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 936568 281939 digits Jan 2012 Ian M Gunn; srsieve; CRUS; LLR
k: 7375
max n: 400.000
n = 9 7 digits
n = 11 8 digits
n = 47 19 digits
n = 119 40 digits
n = 201 65 digits
n = 489 152 digits
n = 857 262 digits
n = 2433 737 digits
n = 8949 2698 digits
n = 9747 2939 digits
n = 16229 4890 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20891 6293 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21693 6535 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44597 13429 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51105 15389 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103887 31277 digits
n = 110169 33169 digits
n = 140091 42176 digits
n = 155567 46835 digits
n = 243933 73436 digits Jun 2026 Gary Gostin; NPLB
n = 302895 91185 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7377
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 6 6 digits
n = 10 7 digits
n = 21 11 digits
n = 32 14 digits
n = 37 16 digits
n = 40 16 digits
n = 42 17 digits
n = 69 25 digits
n = 80 28 digits
n = 82 29 digits
n = 85 30 digits
n = 90 31 digits
n = 94 33 digits
n = 144 48 digits
n = 150 50 digits
n = 221 71 digits
n = 261 83 digits
n = 269 85 digits
n = 306 96 digits
n = 354 111 digits
n = 450 140 digits
n = 478 148 digits
n = 514 159 digits
n = 837 256 digits
n = 846 259 digits
n = 850 260 digits
n = 858 263 digits
n = 1185 361 digits
n = 1518 461 digits
n = 1557 473 digits
n = 1718 522 digits
n = 2048 621 digits
n = 2125 644 digits
n = 2714 821 digits
n = 2888 874 digits
n = 3110 941 digits
n = 3317 1003 digits
n = 5552 1676 digits
n = 6360 1919 digits
n = 6456 1948 digits
n = 7734 2333 digits
n = 9544 2877 digits
n = 12429 3746 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13374 4030 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27946 8417 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28641 8626 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30657 9233 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31000 9336 digits Sep 1998 Jim Buddenhagen; Proth
n = 33958 10227 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36678 11046 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67626 20362 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96016 28908 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96166 28953 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100350 30213 digits
n = 134265 40422 digits
n = 138169 41597 digits
n = 167648 50471 digits
n = 175672 52887 digits
n = 323410 97360 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 355846 107125 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 486625 146493 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 589722 177528 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 593056 178532 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7379
max n: 400.000
n = 28 13 digits
n = 52 20 digits
n = 668 205 digits
n = 796 244 digits
n = 141748 42675 digits
k: 7381
max n: 400.000
n = 9 7 digits
n = 13 8 digits
n = 21 11 digits
n = 23 11 digits
n = 35 15 digits
n = 125 42 digits
n = 145 48 digits
n = 147 49 digits
n = 209 67 digits
n = 217 70 digits
n = 219 70 digits
n = 277 88 digits
n = 937 286 digits
n = 1141 348 digits
n = 1301 396 digits
n = 1353 412 digits
n = 1727 524 digits
n = 1827 554 digits
n = 2351 712 digits
n = 3801 1149 digits
n = 4345 1312 digits
n = 4385 1324 digits
n = 6309 1904 digits
n = 11371 3427 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11793 3554 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11819 3562 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12103 3648 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14687 4426 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16609 5004 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20781 6260 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36515 10996 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46411 13975 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49149 14800 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50593 15234 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55769 16793 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56381 16977 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83201 25050 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91187 27454 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103415 31135 digits
n = 137911 41520 digits
n = 188425 56726 digits
n = 215441 64859 digits Jun 2026 Gary Gostin; NPLB
n = 221999 66833 digits Jun 2026 Gary Gostin; NPLB
n = 232443 69977 digits Jun 2026 Gary Gostin; NPLB
n = 528233 159018 digits Oct 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
n = 535863 161315 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 683553 205774 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 722901 217619 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7383
max n: 400.000
n = 2 5 digits
n = 3 5 digits
n = 4 6 digits
n = 10 7 digits
n = 12 8 digits
n = 15 9 digits
n = 16 9 digits
n = 27 12 digits
n = 34 15 digits
n = 36 15 digits
n = 46 18 digits
n = 172 56 digits
n = 178 58 digits
n = 200 65 digits
n = 280 89 digits
n = 372 116 digits
n = 704 216 digits
n = 768 236 digits
n = 835 256 digits
n = 855 262 digits
n = 896 274 digits
n = 938 287 digits
n = 1030 314 digits
n = 1164 355 digits
n = 1591 483 digits
n = 2746 831 digits
n = 3456 1045 digits
n = 3622 1095 digits
n = 3826 1156 digits
n = 3963 1197 digits
n = 3967 1199 digits
n = 4323 1306 digits
n = 4355 1315 digits
n = 4415 1333 digits
n = 4946 1493 digits
n = 5504 1661 digits
n = 9648 2909 digits
n = 12240 3689 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12703 3828 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15772 4752 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34114 10274 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34150 10285 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34198 10299 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36418 10967 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37216 11208 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38947 11729 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45112 13584 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45648 13746 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51431 15487 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51780 15592 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60094 18094 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65344 19675 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87094 26222 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87328 26293 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 128530 38696 digits
n = 137410 41369 digits
n = 140042 42161 digits
n = 144652 43549 digits
n = 161703 48682 digits
n = 163510 49226 digits
n = 171411 51604 digits
n = 186100 56026 digits
n = 200667 60411 digits Jun 2026 Gary Gostin; NPLB
n = 207002 62318 digits Jun 2026 Gary Gostin; NPLB
n = 250106 75294 digits Jun 2026 Gary Gostin; NPLB
n = 296184 89165 digits Jun 2026 Gary Gostin; NPLB
n = 321922 96913 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 395788 119148 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 399240 120188 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 483404 145523 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 554423 166902 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 559548 168445 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 617578 185914 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 726518 218708 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 903788 272072 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 916858 276006 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1324843 398822 digits Aug 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
n = 1452124 437137 digits Dec 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
n = 1472071 443142 digits Mar 2017 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7385
max n: 400.000
n = 6 6 digits
n = 14 9 digits
n = 20 10 digits
n = 22 11 digits
n = 52 20 digits
n = 66 24 digits
n = 154 51 digits
n = 172 56 digits
n = 236 75 digits
n = 364 114 digits
n = 556 172 digits
n = 632 195 digits
n = 882 270 digits
n = 916 280 digits
n = 1444 439 digits
n = 2814 851 digits
n = 6644 2004 digits
n = 9056 2730 digits
n = 14432 4349 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19834 5975 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45712 13765 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97372 29316 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98584 29681 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 132484 39886 digits
n = 164452 49509 digits
n = 181094 54519 digits
n = 218770 65861 digits Jun 2026 Gary Gostin; NPLB
n = 244962 73745 digits Jun 2026 Gary Gostin; NPLB
n = 305290 91906 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 324954 97825 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 459754 138404 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 468952 141173 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 513152 154479 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 575756 173324 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 714182 214995 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7387
max n: 400.000
n = 13 8 digits
n = 69 25 digits
n = 1045 319 digits
n = 2013 610 digits
n = 22173 6679 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 399213 120179 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7389
max n: 400.000
n = 11 8 digits
n = 12 8 digits
n = 71 26 digits
n = 72 26 digits
n = 216 69 digits
n = 1361 414 digits
n = 4133 1249 digits
n = 5633 1700 digits
n = 7500 2262 digits
n = 10233 3085 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21233 6396 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29243 8807 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33839 10191 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98993 29804 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 141933 42730 digits
k: 7391
max n: 400.000
n = 14 9 digits
n = 78 28 digits
n = 214 69 digits
n = 926 283 digits
n = 1150 351 digits
n = 2830 856 digits
n = 12382 3732 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18998 5723 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21006 6328 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49350 14860 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 139278 41931 digits
n = 369118 111120 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7393
max n: 400.000
n = 55 21 digits
n = 311 98 digits
n = 959 293 digits
n = 1855 563 digits
n = 22639 6819 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7395
max n: 400.000
n = 3 5 digits
n = 6 6 digits
n = 13 8 digits
n = 14 9 digits
n = 20 10 digits
n = 24 12 digits
n = 25 12 digits
n = 59 22 digits
n = 71 26 digits
n = 83 29 digits
n = 84 30 digits
n = 97 34 digits
n = 128 43 digits
n = 205 66 digits
n = 230 74 digits
n = 374 117 digits
n = 379 118 digits
n = 585 180 digits
n = 615 190 digits
n = 619 191 digits
n = 636 196 digits
n = 658 202 digits
n = 729 224 digits
n = 814 249 digits
n = 1209 368 digits
n = 1396 425 digits
n = 1439 438 digits
n = 1443 439 digits
n = 1968 597 digits
n = 3387 1024 digits
n = 3470 1049 digits
n = 4377 1322 digits
n = 12927 3896 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23264 7008 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50096 15085 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50353 15162 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86027 25901 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94075 28324 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 121776 36663 digits
n = 164820 49620 digits
n = 231654 69739 digits Jun 2026 Gary Gostin; NPLB
n = 297406 89532 digits Jun 2026 Gary Gostin; NPLB
n = 337395 101570 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 340334 102455 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 533240 160526 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 536408 161479 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 665828 200439 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 738307 222257 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 776793 233842 digits Jan 2011 James P. Burt; PSieve; srsieve; Free-DC's Prime Search; LLR
n = 810900 244110 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7397
max n: 400.000
n = 2 5 digits
n = 18 10 digits
n = 20 10 digits
n = 38 16 digits
n = 44 18 digits
n = 48 19 digits
n = 50 19 digits
n = 144 48 digits
n = 190 62 digits
n = 282 89 digits
n = 450 140 digits
n = 558 172 digits
n = 594 183 digits
n = 750 230 digits
n = 1868 567 digits
n = 2070 628 digits
n = 6522 1968 digits
n = 6582 1986 digits
n = 10244 3088 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15080 4544 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15994 4819 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21654 6523 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29874 8997 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41460 12485 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86410 26016 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103700 31221 digits
n = 104070 31333 digits
n = 136160 40993 digits
n = 142200 42811 digits
n = 154110 46396 digits
n = 593702 178726 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7399
max n: 400.000
n = 1 5 digits
n = 37 16 digits
n = 127 43 digits
n = 129 43 digits
n = 175 57 digits
n = 235 75 digits
n = 265 84 digits
n = 415 129 digits
n = 641 197 digits
n = 1081 330 digits
n = 2165 656 digits
n = 2565 777 digits
n = 5677 1713 digits
n = 9769 2945 digits
n = 11685 3522 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11977 3610 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15435 4651 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21649 6521 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34117 10275 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34401 10360 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35635 10732 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52831 15908 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72225 21746 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78469 23626 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100137 30149 digits
n = 119839 36080 digits
n = 145717 43870 digits
n = 207439 62450 digits Jun 2026 Gary Gostin; NPLB
n = 362497 109127 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7401
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 25 12 digits
n = 33 14 digits
n = 79 28 digits
n = 97 34 digits
n = 123 41 digits
n = 139 46 digits
n = 345 108 digits
n = 535 165 digits
n = 723 222 digits
n = 927 283 digits
n = 966 295 digits
n = 1003 306 digits
n = 2011 610 digits
n = 2571 778 digits
n = 3387 1024 digits
n = 4675 1412 digits
n = 4725 1427 digits
n = 6639 2003 digits
n = 13230 3987 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13885 4184 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14649 4414 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19479 5868 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22998 6927 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24726 7448 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25755 7757 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62202 18729 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 151338 45562 digits
n = 568986 171286 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 624253 187923 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 7523295 2264742 digits Feb 2021 Ryan Propper; LLR
k: 7403
max n: 400.000
n = 2 5 digits
n = 8 7 digits
n = 20 10 digits
n = 32 14 digits
n = 42 17 digits
n = 98 34 digits
n = 140 47 digits
n = 144 48 digits
n = 180 59 digits
n = 218 70 digits
n = 264 84 digits
n = 288 91 digits
n = 342 107 digits
n = 1146 349 digits
n = 2520 763 digits
n = 3482 1053 digits
n = 3528 1066 digits
n = 7428 2240 digits
n = 8556 2580 digits
n = 10766 3245 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12078 3640 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12408 3740 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18980 5718 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26600 8012 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27266 8212 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39548 11910 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44168 13300 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69066 20795 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92240 27771 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101012 30412 digits
n = 150998 45459 digits
n = 154758 46591 digits
n = 161888 48738 digits
n = 230304 69333 digits Jun 2026 Gary Gostin; NPLB
n = 312950 94212 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 611612 184118 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 744776 224204 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7405
max n: 400.000
n = 3 5 digits
n = 15 9 digits
n = 27 12 digits
n = 43 17 digits
n = 163 53 digits
n = 203 65 digits
n = 241 77 digits
n = 413 129 digits
n = 503 156 digits
n = 3247 982 digits
n = 3257 985 digits
n = 7143 2155 digits
n = 8677 2616 digits
n = 8917 2689 digits
n = 12987 3914 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21207 6388 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36331 10941 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38403 11565 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93087 28026 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 241241 72625 digits Jun 2026 Gary Gostin; NPLB
n = 347417 104587 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 521017 156846 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 657091 197808 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7407
max n: 400.000
n = 1 5 digits
n = 34 15 digits
n = 37 16 digits
n = 65 24 digits
n = 89 31 digits
n = 130 44 digits
n = 166 54 digits
n = 196 63 digits
n = 313 99 digits
n = 577 178 digits
n = 25241 7603 digits Mar 1999 Jim Buddenhagen; Proth
n = 41794 12586 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96416 29028 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104197 31371 digits
n = 148525 44715 digits
n = 217270 65409 digits Jun 2026 Gary Gostin; NPLB
n = 222284 66919 digits Jun 2026 Gary Gostin; NPLB
n = 320765 96564 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7409
max n: 400.000
n = 4 6 digits
n = 16 9 digits
n = 28 13 digits
n = 64 24 digits
n = 68 25 digits
n = 88 31 digits
n = 104 36 digits
n = 116 39 digits
n = 132 44 digits
n = 144 48 digits
n = 304 96 digits
n = 316 99 digits
n = 396 124 digits
n = 856 262 digits
n = 892 273 digits
n = 4812 1453 digits
n = 4936 1490 digits
n = 5576 1683 digits
n = 44692 13458 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 264428 79605 digits Jun 2026 Gary Gostin; NPLB
n = 381012 114700 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 627976 189044 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 711468 214178 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 726848 218807 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7411
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 15 9 digits
n = 25 12 digits
n = 85 30 digits
n = 105 36 digits
n = 163 53 digits
n = 201 65 digits
n = 231 74 digits
n = 241 77 digits
n = 351 110 digits
n = 975 298 digits
n = 1523 463 digits
n = 9163 2763 digits
n = 15435 4651 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18411 5547 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41511 12500 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43811 13193 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 127363 38344 digits
n = 129101 38868 digits
n = 375245 112964 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 693181 208673 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 709125 213472 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7413
max n: 400.000
n = 11 8 digits
n = 26 12 digits
n = 30 13 digits
n = 51 20 digits
n = 54 21 digits
n = 79 28 digits
n = 91 32 digits
n = 130 44 digits
n = 134 45 digits
n = 159 52 digits
n = 300 95 digits
n = 842 258 digits
n = 1899 576 digits
n = 2811 851 digits
n = 3074 930 digits
n = 3300 998 digits
n = 3519 1064 digits
n = 3750 1133 digits
n = 4551 1374 digits
n = 7450 2247 digits
n = 7639 2304 digits
n = 14239 4291 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16902 5092 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17090 5149 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21674 6529 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27591 8310 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50450 15191 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81076 24411 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82091 24716 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 126619 38120 digits
n = 140706 42361 digits
n = 203906 61386 digits Jun 2026 Gary Gostin; NPLB
n = 470970 141780 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 502786 151358 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 579206 174363 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7415
max n: 400.000
n = 18 10 digits
n = 22 11 digits
n = 66 24 digits
n = 174 57 digits
n = 186 60 digits
n = 246 78 digits
n = 406 127 digits
n = 682 210 digits
n = 1576 479 digits
n = 1746 530 digits
n = 2164 656 digits
n = 4906 1481 digits
n = 37014 11147 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55014 16565 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65136 19612 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71196 21437 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86566 26063 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89446 26930 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 376726 113410 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 382468 115139 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 389872 117368 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 477196 143655 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 613266 184616 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 731376 220170 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7417
max n: 400.000
n = 5 6 digits
n = 21 11 digits
n = 33 14 digits
n = 129 43 digits
n = 161 53 digits
n = 345 108 digits
n = 741 227 digits
n = 2393 725 digits
n = 2789 844 digits
n = 17465 5262 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28761 8662 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34133 10279 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64661 19469 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 233441 70277 digits Jun 2026 Gary Gostin; NPLB
k: 7419
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 8 7 digits
n = 12 8 digits
n = 23 11 digits
n = 27 12 digits
n = 35 15 digits
n = 41 17 digits
n = 91 32 digits
n = 120 40 digits
n = 143 47 digits
n = 157 52 digits
n = 195 63 digits
n = 212 68 digits
n = 264 84 digits
n = 337 106 digits
n = 355 111 digits
n = 357 112 digits
n = 403 126 digits
n = 417 130 digits
n = 439 137 digits
n = 745 229 digits
n = 1283 391 digits
n = 2100 637 digits
n = 2123 643 digits
n = 2141 649 digits
n = 2255 683 digits
n = 3192 965 digits
n = 4143 1252 digits
n = 6792 2049 digits
n = 6984 2107 digits
n = 10704 3227 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11667 3516 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14457 4356 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14600 4399 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15039 4532 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17621 5309 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20821 6272 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22243 6700 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29511 8888 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37385 11258 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47688 14360 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76064 22902 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93123 28037 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99563 29976 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 102501 30860 digits
n = 130503 39290 digits
n = 225431 67866 digits Jun 2026 Gary Gostin; NPLB
n = 355617 107056 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 639735 192584 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 679093 204432 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7421
max n: 400.000
n = 2 5 digits
n = 58 22 digits
n = 70 25 digits
n = 178 58 digits
n = 298 94 digits
n = 494 153 digits
n = 862 264 digits
n = 2422 733 digits
n = 3622 1095 digits
n = 5966 1800 digits
n = 7442 2245 digits
n = 12350 3722 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27274 8215 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28178 8487 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59986 18062 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69542 20939 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124474 37475 digits
n = 173362 52192 digits
n = 254690 76674 digits Jun 2026 Gary Gostin; NPLB
n = 397090 119540 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7423
max n: 400.000
n = 23 11 digits
n = 123 41 digits
n = 135 45 digits
n = 195 63 digits
n = 435 135 digits
n = 795 244 digits
n = 875 268 digits
n = 1247 380 digits
n = 11207 3378 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14223 4286 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14583 4394 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14967 4510 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28603 8615 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75835 22833 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78531 23645 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103823 31258 digits
n = 246695 74267 digits Jun 2026 Gary Gostin; NPLB
n = 349855 105321 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7425
max n: 400.000
n = 3 5 digits
n = 4 6 digits
n = 9 7 digits
n = 20 10 digits
n = 22 11 digits
n = 48 19 digits
n = 52 20 digits
n = 53 20 digits
n = 55 21 digits
n = 104 36 digits
n = 142 47 digits
n = 153 50 digits
n = 165 54 digits
n = 188 61 digits
n = 249 79 digits
n = 344 108 digits
n = 345 108 digits
n = 412 128 digits
n = 508 157 digits
n = 865 265 digits
n = 1885 572 digits
n = 2299 696 digits
n = 2647 801 digits
n = 2734 827 digits
n = 2944 891 digits
n = 4225 1276 digits
n = 6310 1904 digits
n = 6630 2000 digits
n = 8580 2587 digits
n = 13947 4203 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15240 4592 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17643 5315 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17833 5373 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18437 5554 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18747 5648 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19328 5823 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22660 6826 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22668 6828 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28184 8489 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37390 11260 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46157 13899 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61844 18621 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62480 18813 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82044 24702 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 174387 52500 digits
n = 180670 54391 digits
n = 192510 57956 digits
n = 197980 59602 digits
n = 211524 63679 digits Jun 2026 Gary Gostin; NPLB
n = 250580 75436 digits Jun 2026 Gary Gostin; NPLB
n = 282134 84935 digits Jun 2026 Gary Gostin; NPLB
n = 345934 104141 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 709304 213526 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 731840 220310 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7427
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 14 9 digits
n = 24 12 digits
n = 28 13 digits
n = 40 16 digits
n = 42 17 digits
n = 76 27 digits
n = 168 55 digits
n = 180 59 digits
n = 186 60 digits
n = 288 91 digits
n = 364 114 digits
n = 652 201 digits
n = 770 236 digits
n = 804 246 digits
n = 1096 334 digits
n = 1580 480 digits
n = 3472 1050 digits
n = 4460 1347 digits
n = 4866 1469 digits
n = 5288 1596 digits
n = 5364 1619 digits
n = 8478 2557 digits
n = 9266 2794 digits
n = 11164 3365 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20208 6088 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58132 17504 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68814 20719 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77760 23412 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79084 23811 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88048 26509 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 148398 44677 digits
n = 155216 46729 digits
n = 211576 63695 digits Jun 2026 Gary Gostin; NPLB
n = 273044 82199 digits Jun 2026 Gary Gostin; NPLB
n = 378124 113831 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7429
max n: 400.000
n = 9 7 digits
n = 13 8 digits
n = 33 14 digits
n = 93 32 digits
n = 99 34 digits
n = 145 48 digits
n = 453 141 digits
n = 705 217 digits
n = 2101 637 digits
n = 2689 814 digits
n = 5713 1724 digits
n = 9039 2725 digits
n = 10575 3188 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10911 3289 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23545 7092 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29701 8945 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43741 13172 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59967 18056 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 160389 48286 digits
n = 253185 76221 digits Jun 2026 Gary Gostin; NPLB
n = 490959 147798 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7431
max n: 400.000
n = 2 5 digits
n = 3 5 digits
n = 5 6 digits
n = 6 6 digits
n = 14 9 digits
n = 26 12 digits
n = 42 17 digits
n = 77 28 digits
n = 126 42 digits
n = 134 45 digits
n = 198 64 digits
n = 579 179 digits
n = 938 287 digits
n = 1214 370 digits
n = 1347 410 digits
n = 1482 450 digits
n = 3747 1132 digits
n = 4299 1298 digits
n = 5258 1587 digits
n = 6462 1950 digits
n = 9698 2924 digits
n = 11178 3369 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19779 5958 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46478 13996 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97925 29483 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 117762 35454 digits
n = 140622 42336 digits
n = 295442 88941 digits Jun 2026 Gary Gostin; NPLB
n = 331634 99836 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 350430 105494 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 369267 111165 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7433
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 12 8 digits
n = 40 16 digits
n = 60 22 digits
n = 82 29 digits
n = 92 32 digits
n = 148 49 digits
n = 220 71 digits
n = 260 83 digits
n = 676 208 digits
n = 1100 336 digits
n = 2596 786 digits
n = 3106 939 digits
n = 3186 963 digits
n = 4324 1306 digits
n = 4620 1395 digits
n = 4868 1470 digits
n = 7820 2358 digits
n = 9768 2945 digits
n = 29900 9005 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100810 30351 digits
n = 146524 44112 digits
n = 259956 78259 digits Jun 2026 Gary Gostin; NPLB
n = 363956 109566 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7435
max n: 400.000
n = 1 5 digits
n = 67 25 digits
n = 113 38 digits
n = 119 40 digits
n = 181 59 digits
n = 247 79 digits
n = 433 135 digits
n = 4549 1374 digits
n = 5431 1639 digits
n = 12541 3780 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13927 4197 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25981 7825 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26219 7897 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78301 23575 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 508957 153216 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 715379 215355 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 749431 225606 digits Jan 2011 Scott Schulz; srsieve; Free-DC's Prime Search; LLR
n = 749627 225665 digits Jan 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7437
max n: 400.000
n = 9 7 digits
n = 25 12 digits
n = 26 12 digits
n = 28 13 digits
n = 46 18 digits
n = 54 21 digits
n = 58 22 digits
n = 88 31 digits
n = 89 31 digits
n = 161 53 digits
n = 222 71 digits
n = 224 72 digits
n = 326 103 digits
n = 409 127 digits
n = 801 245 digits
n = 1593 484 digits
n = 1729 525 digits
n = 2368 717 digits
n = 4673 1411 digits
n = 19118 5759 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31306 9428 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32254 9714 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43246 13023 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54224 16327 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 256257 77145 digits Jun 2026 Gary Gostin; NPLB
n = 344278 103642 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 582961 175493 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 660785 198920 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7439
max n: 400.000
n = 28 13 digits
n = 36 15 digits
n = 96 33 digits
n = 216 69 digits
n = 220 71 digits
n = 420 131 digits
n = 1996 605 digits
n = 2268 687 digits
n = 18028 5431 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32008 9640 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42568 12819 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62796 18908 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 134716 40558 digits
n = 154716 46579 digits
n = 188136 56639 digits
n = 231096 69571 digits Jun 2026 Gary Gostin; NPLB
k: 7441
max n: 400.000
n = 9 7 digits
n = 19 10 digits
n = 33 14 digits
n = 37 16 digits
n = 49 19 digits
n = 103 35 digits
n = 141 47 digits
n = 143 47 digits
n = 149 49 digits
n = 169 55 digits
n = 213 68 digits
n = 407 127 digits
n = 493 153 digits
n = 533 165 digits
n = 733 225 digits
n = 953 291 digits
n = 1237 377 digits
n = 1247 380 digits
n = 1617 491 digits
n = 2459 745 digits
n = 2539 769 digits
n = 2549 772 digits
n = 6253 1887 digits
n = 9949 2999 digits
n = 10013 3019 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12239 3689 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15607 4703 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32273 9720 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37473 11285 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 168201 50638 digits
n = 232701 70054 digits Jun 2026 Gary Gostin; NPLB
k: 7443
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 15 9 digits
n = 18 10 digits
n = 34 15 digits
n = 64 24 digits
n = 79 28 digits
n = 87 31 digits
n = 90 31 digits
n = 111 38 digits
n = 151 50 digits
n = 154 51 digits
n = 438 136 digits
n = 532 165 digits
n = 555 171 digits
n = 559 173 digits
n = 606 187 digits
n = 1036 316 digits
n = 1095 334 digits
n = 1368 416 digits
n = 1467 446 digits
n = 2451 742 digits
n = 2878 871 digits
n = 3576 1081 digits
n = 3700 1118 digits
n = 3768 1139 digits
n = 4176 1261 digits
n = 4458 1346 digits
n = 5370 1621 digits
n = 6142 1853 digits
n = 7384 2227 digits
n = 7762 2341 digits
n = 7864 2372 digits
n = 8088 2439 digits
n = 8358 2520 digits
n = 8710 2626 digits
n = 9622 2901 digits
n = 12316 3712 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16102 4852 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22704 6839 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23055 6945 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25326 7628 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28599 8614 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29656 8932 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40054 12062 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83650 25186 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 160938 48452 digits
n = 208447 62753 digits Jun 2026 Gary Gostin; NPLB
n = 214038 64436 digits Jun 2026 Gary Gostin; NPLB
n = 216706 65239 digits Jun 2026 Gary Gostin; NPLB
n = 275715 83003 digits Jun 2026 Gary Gostin; NPLB
n = 325650 98035 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 577608 173882 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7445
max n: 400.000
n = 6 6 digits
n = 38 16 digits
n = 42 17 digits
n = 80 28 digits
n = 126 42 digits
n = 258 82 digits
n = 288 91 digits
n = 368 115 digits
n = 606 187 digits
n = 702 216 digits
n = 2990 904 digits
n = 3402 1028 digits
n = 4296 1298 digits
n = 5726 1728 digits
n = 12342 3720 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15678 4724 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28962 8723 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39198 11804 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 156176 47018 digits
n = 222282 66918 digits Jun 2026 Gary Gostin; NPLB
n = 465360 140092 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 669816 201639 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7447
max n: 400.000
n = 21 11 digits
n = 237 76 digits
n = 345 108 digits
n = 373 117 digits
n = 397 124 digits
n = 7729 2331 digits
n = 9969 3005 digits
n = 11941 3599 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22605 6809 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24177 7282 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 123717 37247 digits
n = 209485 63066 digits Jun 2026 Gary Gostin; NPLB
k: 7449
max n: 400.000
n = 1 5 digits
n = 4 6 digits
n = 17 9 digits
n = 20 10 digits
n = 41 17 digits
n = 61 23 digits
n = 128 43 digits
n = 172 56 digits
n = 308 97 digits
n = 352 110 digits
n = 388 121 digits
n = 400 125 digits
n = 503 156 digits
n = 683 210 digits
n = 725 223 digits
n = 727 223 digits
n = 787 241 digits
n = 991 303 digits
n = 1667 506 digits
n = 2237 678 digits
n = 2753 833 digits
n = 3020 913 digits
n = 3668 1109 digits
n = 8332 2513 digits
n = 9247 2788 digits
n = 17440 5254 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19721 5941 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23381 7043 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35323 10638 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38188 11500 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38696 11653 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65033 19581 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75445 22716 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 241528 72712 digits Jun 2026 Gary Gostin; NPLB
n = 268516 80836 digits Jun 2026 Gary Gostin; NPLB
n = 354437 106701 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 582053 175220 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7451
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 30 13 digits
n = 286 90 digits
n = 450 140 digits
n = 606 187 digits
n = 894 273 digits
n = 1126 343 digits
n = 1806 548 digits
n = 2366 717 digits
n = 3102 938 digits
n = 17750 5348 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84334 25391 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90222 27164 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94746 28526 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106110 31947 digits
n = 113150 34066 digits
n = 144822 43600 digits
n = 263630 79365 digits Jun 2026 Gary Gostin; NPLB
n = 344574 103731 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 466546 140449 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7453
max n: 400.000
n = 7 6 digits
n = 23 11 digits
n = 27 13 digits
n = 59 22 digits
n = 63 23 digits
n = 83 29 digits
n = 103 35 digits
n = 179 58 digits
n = 247 79 digits
n = 279 88 digits
n = 719 221 digits
n = 2603 788 digits
n = 3123 944 digits
n = 3659 1106 digits
n = 4387 1325 digits
n = 17603 5303 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19203 5785 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23103 6959 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30823 9283 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43227 13017 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67739 20396 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77783 23419 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 125803 37875 digits
n = 274147 82531 digits Jun 2026 Gary Gostin; NPLB
n = 295643 89002 digits Jun 2026 Gary Gostin; NPLB
n = 699439 210556 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7455
max n: 400.000
n = 2 5 digits
n = 11 8 digits
n = 13 8 digits
n = 23 11 digits
n = 35 15 digits
n = 40 16 digits
n = 60 22 digits
n = 71 26 digits
n = 74 27 digits
n = 75 27 digits
n = 76 27 digits
n = 78 28 digits
n = 118 40 digits
n = 194 63 digits
n = 324 102 digits
n = 362 113 digits
n = 365 114 digits
n = 370 116 digits
n = 448 139 digits
n = 672 207 digits
n = 899 275 digits
n = 1072 327 digits
n = 1360 414 digits
n = 2518 762 digits
n = 4019 1214 digits
n = 5082 1534 digits
n = 5548 1674 digits
n = 8150 2458 digits
n = 9591 2892 digits
n = 16988 5118 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21466 6466 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23472 7070 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30988 9333 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32963 9927 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45045 13564 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49749 14980 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51122 15394 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66418 19998 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77813 23428 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84204 25352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107115 32249 digits
n = 124839 37585 digits
n = 139508 42000 digits
n = 142242 42823 digits
n = 143909 43325 digits
n = 158471 47709 digits
n = 192765 58032 digits
n = 219048 65944 digits Jun 2026 Gary Gostin; NPLB
n = 246068 74078 digits Jun 2026 Gary Gostin; NPLB
n = 264923 79754 digits Jun 2026 Gary Gostin; NPLB
n = 308992 93020 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 466853 140541 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 477836 143847 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 629699 189563 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 709476 213578 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 725152 218297 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7457
max n: 400.000
n = 4 6 digits
n = 24 12 digits
n = 72 26 digits
n = 90 31 digits
n = 102 35 digits
n = 162 53 digits
n = 868 266 digits
n = 12192 3675 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14712 4433 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21270 6407 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21744 6550 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24372 7341 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86224 25960 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 156528 47124 digits
n = 271938 81866 digits Jun 2026 Gary Gostin; NPLB
n = 384280 115684 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 544488 163912 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7459
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 15 9 digits
n = 21 11 digits
n = 53 20 digits
n = 59 22 digits
n = 105 36 digits
n = 123 41 digits
n = 141 47 digits
n = 147 49 digits
n = 161 53 digits
n = 207 67 digits
n = 225 72 digits
n = 251 80 digits
n = 435 135 digits
n = 995 304 digits
n = 1191 363 digits
n = 1437 437 digits
n = 1797 545 digits
n = 2109 639 digits
n = 4347 1313 digits
n = 4677 1412 digits
n = 6033 1820 digits
n = 9549 2879 digits
n = 11301 3406 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17913 5397 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29385 8850 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34985 10536 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41829 12596 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65015 19576 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84813 25536 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 204237 61486 digits Jun 2026 Gary Gostin; NPLB
n = 359493 108223 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 567213 170752 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 709883 213700 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7461
max n: 400.000
n = 9 7 digits
n = 14 9 digits
n = 33 14 digits
n = 37 16 digits
n = 38 16 digits
n = 47 19 digits
n = 58 22 digits
n = 86 30 digits
n = 98 34 digits
n = 135 45 digits
n = 145 48 digits
n = 199 64 digits
n = 238 76 digits
n = 497 154 digits
n = 887 271 digits
n = 1241 378 digits
n = 4738 1431 digits
n = 5343 1613 digits
n = 6671 2013 digits
n = 13466 4058 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18065 5442 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19214 5788 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19257 5801 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19367 5834 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23198 6988 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29078 8758 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29333 8834 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37583 11318 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39151 11790 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 117137 35266 digits
n = 196391 59124 digits
n = 212666 64023 digits Jun 2026 Gary Gostin; NPLB
n = 254294 76554 digits Jun 2026 Gary Gostin; NPLB
n = 284041 85509 digits Jun 2026 Gary Gostin; NPLB
n = 340193 102413 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 500338 150621 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 605113 182162 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7463
max n: 400.000
n = 2 5 digits
n = 8 7 digits
n = 10 7 digits
n = 14 9 digits
n = 28 13 digits
n = 34 15 digits
n = 38 16 digits
n = 350 110 digits
n = 464 144 digits
n = 478 148 digits
n = 524 162 digits
n = 682 210 digits
n = 704 216 digits
n = 1744 529 digits
n = 2228 675 digits
n = 2624 794 digits
n = 3208 970 digits
n = 3368 1018 digits
n = 6494 1959 digits
n = 17968 5413 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21634 6517 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22424 6755 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26254 7908 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27410 8256 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53132 15999 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88234 26565 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 172394 51900 digits
k: 7465
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 19 10 digits
n = 27 13 digits
n = 35 15 digits
n = 45 18 digits
n = 269 85 digits
n = 417 130 digits
n = 585 180 digits
n = 659 203 digits
n = 969 296 digits
n = 1465 445 digits
n = 2117 642 digits
n = 4049 1223 digits
n = 5267 1590 digits
n = 6929 2090 digits
n = 8017 2418 digits
n = 8049 2427 digits
n = 8611 2597 digits
n = 22825 6875 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24077 7252 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24245 7303 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25459 7668 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26155 7878 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28115 8468 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54667 16461 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79139 23828 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100817 30353 digits
n = 210289 63308 digits Jun 2026 Gary Gostin; NPLB
n = 509547 153393 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 654601 197059 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7467
max n: 400.000
n = 2 5 digits
n = 5 6 digits
n = 9 7 digits
n = 18 10 digits
n = 20 10 digits
n = 28 13 digits
n = 32 14 digits
n = 48 19 digits
n = 50 19 digits
n = 65 24 digits
n = 72 26 digits
n = 96 33 digits
n = 100 34 digits
n = 152 50 digits
n = 160 53 digits
n = 162 53 digits
n = 165 54 digits
n = 269 85 digits
n = 301 95 digits
n = 396 124 digits
n = 408 127 digits
n = 540 167 digits
n = 712 219 digits
n = 860 263 digits
n = 1000 305 digits
n = 1025 313 digits
n = 1112 339 digits
n = 1178 359 digits
n = 1725 524 digits
n = 2205 668 digits
n = 2276 690 digits
n = 2456 744 digits
n = 2932 887 digits
n = 4346 1313 digits
n = 5090 1537 digits
n = 6290 1898 digits
n = 6997 2111 digits
n = 8057 2430 digits
n = 9389 2831 digits
n = 11997 3616 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12832 3867 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13832 4168 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14988 4516 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20872 6287 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26052 7847 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28849 8689 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33800 10179 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34386 10356 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37329 11242 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41165 12396 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48581 14629 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52881 15923 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58785 17700 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62805 18911 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64861 19529 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70189 21133 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72009 21681 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89465 26936 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92268 27780 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 164329 49472 digits
n = 538080 161983 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 549628 165459 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 586509 176561 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 619208 186405 digits Mar 2026 Gary Barnes; NPLB
n = 670188 201751 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 690416 207840 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1379988 415422 digits Sep 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7469
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 16 9 digits
n = 32 14 digits
n = 88 31 digits
n = 160 53 digits
n = 228 73 digits
n = 456 142 digits
n = 600 185 digits
n = 624 192 digits
n = 720 221 digits
n = 916 280 digits
n = 1360 414 digits
n = 1796 545 digits
n = 4544 1372 digits
n = 6868 2072 digits
n = 19856 5982 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 122564 36900 digits
n = 149960 45147 digits
n = 351892 105934 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 454840 136925 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 479088 144224 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 542324 163260 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7471
max n: 400.000
n = 15 9 digits
n = 103 35 digits
n = 175 57 digits
n = 495 153 digits
n = 571 176 digits
n = 1167 356 digits
n = 1207 368 digits
n = 1455 442 digits
n = 2103 637 digits
n = 6355 1917 digits
n = 6447 1945 digits
n = 12243 3690 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25011 7533 digits Aug 1998 Jim Buddenhagen; Proth
n = 47355 14260 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60135 18107 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87361 26303 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7473
max n: 400.000
n = 6 6 digits
n = 75 27 digits
n = 146 48 digits
n = 176 57 digits
n = 180 59 digits
n = 182 59 digits
n = 776 238 digits
n = 2510 760 digits
n = 2667 807 digits
n = 2672 809 digits
n = 3087 934 digits
n = 4671 1410 digits
n = 4980 1504 digits
n = 7235 2182 digits
n = 16803 5063 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33326 10036 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40403 12167 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47055 14169 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54111 16293 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57827 17412 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82611 24873 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97742 29428 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 108635 32707 digits
n = 127082 38260 digits
n = 142947 43036 digits
n = 175152 52730 digits
n = 296483 89255 digits Jun 2026 Gary Gostin; NPLB
n = 547646 164862 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 557606 167861 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 633927 190835 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 662415 199411 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 896180 269781 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 983075 295939 digits Mar 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1497216 450711 digits Apr 2017 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7475
max n: 400.000
n = 6 6 digits
n = 10 7 digits
n = 20 10 digits
n = 26 12 digits
n = 56 21 digits
n = 62 23 digits
n = 82 29 digits
n = 134 45 digits
n = 152 50 digits
n = 176 57 digits
n = 194 63 digits
n = 426 133 digits
n = 1144 349 digits
n = 1460 444 digits
n = 1474 448 digits
n = 2174 659 digits
n = 2444 740 digits
n = 2924 885 digits
n = 3716 1123 digits
n = 3962 1197 digits
n = 4814 1454 digits
n = 7134 2152 digits
n = 10776 3248 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19746 5949 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21836 6578 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29246 8808 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67326 20272 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 120284 36213 digits
n = 141640 42642 digits
n = 537132 161697 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 644276 193951 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7477
max n: 400.000
n = 5 6 digits
n = 13 8 digits
n = 41 17 digits
n = 1625 494 digits
n = 118949 35812 digits
k: 7479
max n: 400.000
n = 1 5 digits
n = 8 7 digits
n = 29 13 digits
n = 43 17 digits
n = 61 23 digits
n = 103 35 digits
n = 419 131 digits
n = 424 132 digits
n = 583 180 digits
n = 619 191 digits
n = 629 194 digits
n = 809 248 digits
n = 991 303 digits
n = 2071 628 digits
n = 2273 689 digits
n = 2936 888 digits
n = 3219 973 digits
n = 5453 1646 digits
n = 11261 3394 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12128 3655 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17496 5271 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115039 34635 digits
n = 230696 69451 digits Jun 2026 Gary Gostin; NPLB
n = 234880 70710 digits Jun 2026 Gary Gostin; NPLB
n = 309259 93101 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 524153 157790 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7481
max n: 400.000
n = 34 15 digits
n = 114 39 digits
n = 214 69 digits
n = 562 174 digits
n = 1066 325 digits
n = 3582 1083 digits
n = 5098 1539 digits
n = 6534 1971 digits
n = 10834 3266 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12954 3904 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15262 4599 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17058 5139 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22346 6731 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54858 16518 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77646 23378 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 326274 98223 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 1394206 419702 digits Sep 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7483
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 11 8 digits
n = 31 14 digits
n = 39 16 digits
n = 47 19 digits
n = 51 20 digits
n = 83 29 digits
n = 131 44 digits
n = 159 52 digits
n = 179 58 digits
n = 275 87 digits
n = 311 98 digits
n = 455 141 digits
n = 2907 879 digits
n = 8339 2515 digits
n = 28559 8601 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49223 14822 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55823 16809 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85707 25805 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124551 37498 digits
n = 129271 38919 digits
n = 160603 48351 digits
k: 7485
max n: 500.000
n = 1 5 digits
n = 3 5 digits
n = 4 6 digits
n = 12 8 digits
n = 39 16 digits
n = 40 16 digits
n = 57 22 digits
n = 61 23 digits
n = 67 25 digits
n = 88 31 digits
n = 162 53 digits
n = 168 55 digits
n = 265 84 digits
n = 408 127 digits
n = 451 140 digits
n = 541 167 digits
n = 661 203 digits
n = 672 207 digits
n = 673 207 digits
n = 910 278 digits
n = 1273 388 digits
n = 1279 389 digits
n = 1549 471 digits
n = 1728 525 digits
n = 1968 597 digits
n = 2101 637 digits
n = 2281 691 digits
n = 3052 923 digits
n = 3330 1007 digits
n = 3927 1187 digits
n = 4207 1271 digits
n = 4243 1282 digits
n = 6073 1833 digits
n = 6208 1873 digits
n = 7489 2259 digits
n = 8499 2563 digits
n = 9523 2871 digits
n = 10282 3100 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11758 3544 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15025 4527 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20023 6032 digits Aug 1998 Jim Buddenhagen; Proth
n = 23080 6952 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26200 7891 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34611 10423 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35733 10761 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37750 11368 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42189 12705 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46032 13861 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50493 15204 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55767 16792 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59055 17782 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60153 18112 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68407 20597 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89218 26862 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90808 27340 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96424 29031 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 220629 66420 digits May 2026 Chin Jian Kai; NPLB
n = 225700 67947 digits May 2026 Chin Jian Kai; NPLB
n = 290191 87361 digits May 2026 Chin Jian Kai; NPLB
n = 429544 129310 digits May 2026 Chin Jian Kai; NPLB
n = 488764 147137 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7487
max n: 400.000
n = 2 5 digits
n = 14 9 digits
n = 48 19 digits
n = 74 27 digits
n = 80 28 digits
n = 300 95 digits
n = 872 267 digits
n = 890 272 digits
n = 1280 390 digits
n = 2858 865 digits
n = 9924 2992 digits
n = 15152 4566 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31200 9397 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66554 20039 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87938 26476 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 139128 41886 digits
n = 682104 205338 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 706232 212601 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7489
max n: 400.000
n = 11 8 digits
n = 69 25 digits
n = 101 35 digits
n = 139 46 digits
n = 155 51 digits
n = 187 61 digits
n = 191 62 digits
n = 245 78 digits
n = 459 143 digits
n = 515 159 digits
n = 831 255 digits
n = 1111 339 digits
n = 1189 362 digits
n = 1403 427 digits
n = 4571 1380 digits
n = 5637 1701 digits
n = 6127 1849 digits
n = 6533 1971 digits
n = 8485 2559 digits
n = 10019 3020 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11639 3508 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14543 4382 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21203 6387 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48971 14746 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57415 17288 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110139 33160 digits
n = 124283 37417 digits
n = 157691 47474 digits
n = 165759 49903 digits
n = 166111 50009 digits
n = 319197 96092 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 324147 97582 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 378927 114073 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 567187 170745 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 662251 199362 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7491
max n: 400.000
n = 5 6 digits
n = 11 8 digits
n = 13 8 digits
n = 19 10 digits
n = 25 12 digits
n = 35 15 digits
n = 127 43 digits
n = 133 44 digits
n = 235 75 digits
n = 247 79 digits
n = 269 85 digits
n = 274 87 digits
n = 301 95 digits
n = 310 98 digits
n = 325 102 digits
n = 394 123 digits
n = 638 196 digits
n = 665 205 digits
n = 673 207 digits
n = 706 217 digits
n = 1589 483 digits
n = 1799 546 digits
n = 1934 587 digits
n = 2587 783 digits
n = 2854 864 digits
n = 3077 931 digits
n = 3598 1087 digits
n = 3613 1092 digits
n = 6469 1952 digits
n = 19775 5957 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24491 7377 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24857 7487 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25837 7782 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33358 10046 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35005 10542 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42415 12773 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47963 14443 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54373 16372 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56783 17098 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63238 19041 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86911 26167 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93938 28283 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99737 30028 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 117853 35482 digits
n = 176818 53232 digits
n = 197725 59526 digits
n = 329945 99328 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 542906 163435 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 713101 214669 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 722627 217537 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7493
max n: 400.000
n = 20 10 digits
n = 28 13 digits
n = 64 24 digits
n = 68 25 digits
n = 116 39 digits
n = 196 63 digits
n = 200 65 digits
n = 230 74 digits
n = 328 103 digits
n = 452 140 digits
n = 854 261 digits
n = 1278 389 digits
n = 1694 514 digits
n = 2052 622 digits
n = 2428 735 digits
n = 3308 1000 digits
n = 3886 1174 digits
n = 9964 3004 digits
n = 10176 3068 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10300 3105 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10910 3289 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11164 3365 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13928 4197 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29876 8998 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42712 12862 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69956 21063 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 192300 57892 digits
n = 220452 66367 digits Jun 2026 Gary Gostin; NPLB
n = 366652 110378 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 475310 143087 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7495
max n: 400.000
n = 9 7 digits
n = 31 14 digits
n = 33 14 digits
n = 53 20 digits
n = 77 28 digits
n = 79 28 digits
n = 113 38 digits
n = 117 40 digits
n = 175 57 digits
n = 477 148 digits
n = 815 250 digits
n = 2441 739 digits
n = 4497 1358 digits
n = 7519 2268 digits
n = 13497 4067 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13895 4187 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14705 4431 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19925 6002 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27053 8148 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63029 18978 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 323855 97494 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7497
max n: 400.000
n = 8 7 digits
n = 20 10 digits
n = 22 11 digits
n = 25 12 digits
n = 34 15 digits
n = 36 15 digits
n = 53 20 digits
n = 92 32 digits
n = 104 36 digits
n = 105 36 digits
n = 213 68 digits
n = 226 72 digits
n = 238 76 digits
n = 413 129 digits
n = 437 136 digits
n = 444 138 digits
n = 458 142 digits
n = 605 186 digits
n = 717 220 digits
n = 773 237 digits
n = 800 245 digits
n = 1397 425 digits
n = 1582 481 digits
n = 1812 550 digits
n = 2510 760 digits
n = 3132 947 digits
n = 3293 996 digits
n = 3774 1140 digits
n = 5744 1733 digits
n = 6056 1827 digits
n = 6569 1982 digits
n = 7762 2341 digits
n = 7786 2348 digits
n = 9786 2950 digits
n = 10366 3125 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13402 4039 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13460 4056 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16982 5116 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21134 6366 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23184 6983 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31500 9487 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63098 18999 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65888 19839 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87104 26225 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 134136 40383 digits
n = 138720 41763 digits
n = 197780 59542 digits
n = 229865 69201 digits Jun 2026 Gary Gostin; NPLB
k: 7499
max n: 400.000
n = 4 6 digits
n = 16 9 digits
n = 40 16 digits
n = 76 27 digits
n = 420 131 digits
n = 600 185 digits
n = 1180 360 digits
n = 1812 550 digits
n = 1864 565 digits
n = 8916 2688 digits
n = 9576 2887 digits
n = 16872 5083 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36744 11065 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 150840 45412 digits
n = 529840 159502 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7501
max n: 400.000
n = 17 9 digits
n = 51 20 digits
n = 59 22 digits
n = 213 68 digits
n = 507 157 digits
n = 891 273 digits
n = 1077 329 digits
n = 1413 430 digits
n = 2141 649 digits
n = 9057 2731 digits
n = 11651 3512 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20691 6233 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29987 9031 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70097 21106 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93777 28234 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 239273 72033 digits Jun 2026 Gary Gostin; NPLB
n = 253517 76321 digits Jun 2026 Gary Gostin; NPLB
n = 670517 201850 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7503
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 7 6 digits
n = 12 8 digits
n = 24 12 digits
n = 31 14 digits
n = 42 17 digits
n = 52 20 digits
n = 72 26 digits
n = 111 38 digits
n = 127 43 digits
n = 252 80 digits
n = 446 139 digits
n = 488 151 digits
n = 558 172 digits
n = 628 193 digits
n = 1272 387 digits
n = 1447 440 digits
n = 1514 460 digits
n = 2188 663 digits
n = 2439 739 digits
n = 2562 776 digits
n = 2936 888 digits
n = 3044 921 digits
n = 3366 1018 digits
n = 7122 2148 digits
n = 7231 2181 digits
n = 12052 3632 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15328 4619 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22514 6782 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27679 8337 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30454 9172 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42219 12714 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45472 13693 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52506 15810 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64326 19368 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83194 25048 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 145784 43890 digits
n = 209394 63038 digits Jun 2026 Gary Gostin; NPLB
n = 278719 83907 digits Jun 2026 Gary Gostin; NPLB
n = 499023 150225 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 521996 157141 digits Sep 2009 Bruce Blair; srsieve; Free-DC's Prime Search; LLR
n = 618796 186281 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 653511 196731 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 682639 205499 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 717771 216075 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 764622 230179 digits Jan 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 896742 269951 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 980744 295238 digits Mar 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1316791 396398 digits Sep 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7505
max n: 400.000
n = 4 6 digits
n = 28 13 digits
n = 44 18 digits
n = 68 25 digits
n = 128 43 digits
n = 458 142 digits
n = 676 208 digits
n = 1574 478 digits
n = 2104 638 digits
n = 3566 1078 digits
n = 6158 1858 digits
n = 13828 4167 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23456 7065 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27148 8177 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88564 26665 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 278296 83780 digits Jun 2026 Gary Gostin; NPLB
n = 354266 106649 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7507
max n: 400.000
n = 1 5 digits
n = 21 11 digits
n = 49 19 digits
n = 113 38 digits
n = 173 56 digits
n = 1377 419 digits
n = 1569 477 digits
n = 2189 663 digits
n = 4365 1318 digits
n = 4753 1435 digits
n = 4897 1479 digits
n = 5425 1637 digits
n = 12225 3684 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63941 19253 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 127161 38284 digits
n = 167301 50367 digits
n = 306933 92400 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 646929 194749 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7509
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 7 6 digits
n = 11 8 digits
n = 20 10 digits
n = 40 16 digits
n = 85 30 digits
n = 132 44 digits
n = 140 47 digits
n = 187 61 digits
n = 245 78 digits
n = 287 91 digits
n = 329 103 digits
n = 356 112 digits
n = 632 195 digits
n = 641 197 digits
n = 1028 314 digits
n = 1304 397 digits
n = 1465 445 digits
n = 1827 554 digits
n = 1849 561 digits
n = 2388 723 digits
n = 2400 727 digits
n = 3280 992 digits
n = 3296 997 digits
n = 4825 1457 digits
n = 5039 1521 digits
n = 7280 2196 digits
n = 9731 2934 digits
n = 13280 4002 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13551 4084 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13892 4186 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47828 14402 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60001 18066 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60181 18121 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93640 28193 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 102260 30788 digits
n = 122252 36806 digits
n = 129228 38906 digits
n = 161712 48685 digits
n = 200516 60366 digits Jun 2026 Gary Gostin; NPLB
n = 622988 187542 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7511
max n: 400.000
n = 82 29 digits
n = 1042 318 digits
n = 1446 440 digits
n = 3306 1000 digits
n = 15078 4543 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67546 20338 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124558 37500 digits
n = 292746 88130 digits Jun 2026 Gary Gostin; NPLB
n = 600762 180852 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1313650 395452 digits Jul 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7513
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 39 16 digits
n = 43 17 digits
n = 271 86 digits
n = 675 208 digits
n = 679 209 digits
n = 1267 386 digits
n = 1435 436 digits
n = 2527 765 digits
n = 4279 1292 digits
n = 4779 1443 digits
n = 11515 3471 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12199 3677 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16639 5013 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70603 21258 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 108967 32807 digits
n = 153975 46355 digits
n = 246295 74147 digits Jun 2026 Gary Gostin; NPLB
n = 295363 88917 digits Jun 2026 Gary Gostin; NPLB
k: 7515
max n: 400.000
n = 2 5 digits
n = 5 6 digits
n = 6 6 digits
n = 11 8 digits
n = 17 9 digits
n = 23 11 digits
n = 27 13 digits
n = 30 13 digits
n = 33 14 digits
n = 38 16 digits
n = 51 20 digits
n = 62 23 digits
n = 68 25 digits
n = 101 35 digits
n = 146 48 digits
n = 185 60 digits
n = 282 89 digits
n = 317 100 digits
n = 386 121 digits
n = 647 199 digits
n = 1122 342 digits
n = 1266 385 digits
n = 1842 559 digits
n = 1926 584 digits
n = 1974 599 digits
n = 2025 614 digits
n = 2973 899 digits
n = 4295 1297 digits
n = 4337 1310 digits
n = 4631 1398 digits
n = 5967 1801 digits
n = 7625 2300 digits
n = 11132 3355 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13071 3939 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16083 4846 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19631 5914 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26297 7921 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30767 9266 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34724 10457 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46827 14101 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47951 14439 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66705 20085 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68862 20734 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78923 23763 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92951 27985 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 224957 67723 digits Jun 2026 Gary Gostin; NPLB
n = 319650 96229 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 325767 98070 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 335490 100997 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 390731 117626 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 391127 117745 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 642686 193472 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7517
max n: 400.000
n = 6 6 digits
n = 12 8 digits
n = 24 12 digits
n = 84 30 digits
n = 120 40 digits
n = 182 59 digits
n = 286 90 digits
n = 324 102 digits
n = 360 113 digits
n = 420 131 digits
n = 454 141 digits
n = 1224 373 digits
n = 1900 576 digits
n = 1986 602 digits
n = 2694 815 digits
n = 5076 1532 digits
n = 5414 1634 digits
n = 6196 1870 digits
n = 13366 4028 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52120 15694 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 154034 46373 digits
n = 219444 66064 digits Jun 2026 Gary Gostin; NPLB
n = 672112 202330 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7519
max n: 400.000
n = 5 6 digits
n = 7 6 digits
n = 55 21 digits
n = 95 33 digits
n = 205 66 digits
n = 287 91 digits
n = 295 93 digits
n = 539 167 digits
n = 943 288 digits
n = 1007 308 digits
n = 1295 394 digits
n = 3767 1138 digits
n = 6953 2097 digits
n = 19175 5777 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24913 7504 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31117 9372 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51193 15415 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56983 17158 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65527 19730 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75367 22692 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78247 23559 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80825 24335 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 174383 52499 digits
n = 352999 106268 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 495589 149192 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7521
max n: 400.000
n = 3 5 digits
n = 6 6 digits
n = 10 7 digits
n = 15 9 digits
n = 21 11 digits
n = 30 13 digits
n = 39 16 digits
n = 66 24 digits
n = 102 35 digits
n = 110 37 digits
n = 123 41 digits
n = 211 68 digits
n = 399 124 digits
n = 522 162 digits
n = 583 180 digits
n = 741 227 digits
n = 762 234 digits
n = 834 255 digits
n = 982 300 digits
n = 1510 459 digits
n = 1550 471 digits
n = 3305 999 digits
n = 3882 1173 digits
n = 4131 1248 digits
n = 4338 1310 digits
n = 4713 1423 digits
n = 4722 1426 digits
n = 5726 1728 digits
n = 7146 2156 digits
n = 8182 2467 digits
n = 8199 2473 digits
n = 12919 3893 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15609 4703 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19890 5992 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23514 7083 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28449 8568 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54333 16360 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75993 22881 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80034 24097 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124850 37588 digits
n = 134539 40505 digits
n = 140294 42237 digits
n = 142174 42803 digits
n = 154602 46544 digits
n = 184431 55524 digits
n = 188799 56839 digits
n = 254011 76469 digits Jun 2026 Gary Gostin; NPLB
n = 297982 89706 digits Jun 2026 Gary Gostin; NPLB
n = 333731 100467 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 723674 217852 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7523
max n: 400.000
n = 2 5 digits
n = 12 8 digits
n = 66 24 digits
n = 194 63 digits
n = 306 96 digits
n = 402 125 digits
n = 632 195 digits
n = 992 303 digits
n = 1004 307 digits
n = 1306 398 digits
n = 1514 460 digits
n = 1950 591 digits
n = 2756 834 digits
n = 3538 1069 digits
n = 3570 1079 digits
n = 12818 3863 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16826 5070 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23054 6944 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26462 7970 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57692 17371 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71852 21634 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87584 26370 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103362 31119 digits
n = 215686 64932 digits Jun 2026 Gary Gostin; NPLB
n = 218696 65838 digits Jun 2026 Gary Gostin; NPLB
n = 632394 190374 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7525
max n: 400.000
n = 11 8 digits
n = 19 10 digits
n = 25 12 digits
n = 59 22 digits
n = 61 23 digits
n = 103 35 digits
n = 175 57 digits
n = 199 64 digits
n = 241 77 digits
n = 287 91 digits
n = 307 97 digits
n = 381 119 digits
n = 419 131 digits
n = 495 153 digits
n = 739 227 digits
n = 1497 455 digits
n = 1509 459 digits
n = 3899 1178 digits
n = 5109 1542 digits
n = 5451 1645 digits
n = 5739 1732 digits
n = 5925 1788 digits
n = 7365 2221 digits
n = 7921 2389 digits
n = 11085 3341 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14391 4336 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19271 5806 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31003 9337 digits Sep 1998 Jim Buddenhagen; Proth
n = 353283 106353 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 510129 153569 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7527
max n: 400.000
n = 1 5 digits
n = 4 6 digits
n = 30 13 digits
n = 61 23 digits
n = 73 26 digits
n = 81 29 digits
n = 124 42 digits
n = 325 102 digits
n = 328 103 digits
n = 484 150 digits
n = 768 236 digits
n = 846 259 digits
n = 1054 322 digits
n = 1756 533 digits
n = 2017 612 digits
n = 3976 1201 digits
n = 4860 1467 digits
n = 5038 1521 digits
n = 9190 2771 digits
n = 19056 5741 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28956 8721 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37741 11366 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71341 21480 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73101 22010 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109996 33116 digits
n = 126625 38122 digits
n = 146998 44255 digits
n = 169606 51061 digits
n = 187785 56533 digits
n = 201798 60752 digits Jun 2026 Gary Gostin; NPLB
n = 489096 147237 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7529
max n: 400.000
n = 132 44 digits
n = 252 80 digits
n = 312 98 digits
n = 864 264 digits
n = 11328 3414 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25020 7536 digits Sep 1998 Jim Buddenhagen; Proth
n = 27708 8345 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93768 28231 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 303648 91412 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 541772 163094 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7531
max n: 400.000
n = 1 5 digits
n = 17 9 digits
n = 29 13 digits
n = 37 16 digits
n = 45 18 digits
n = 71 26 digits
n = 75 27 digits
n = 91 32 digits
n = 117 40 digits
n = 121 41 digits
n = 289 91 digits
n = 301 95 digits
n = 349 109 digits
n = 351 110 digits
n = 381 119 digits
n = 399 124 digits
n = 511 158 digits
n = 749 230 digits
n = 1079 329 digits
n = 1777 539 digits
n = 2209 669 digits
n = 2561 775 digits
n = 9985 3010 digits
n = 13321 4014 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15665 4720 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20525 6183 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23031 6937 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109009 32819 digits
n = 131851 39695 digits
n = 148759 44785 digits
n = 158575 47740 digits
n = 171565 51651 digits
n = 190961 57489 digits
n = 232711 70057 digits Jun 2026 Gary Gostin; NPLB
n = 715141 215283 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7533
max n: 750.000
n = 8 7 digits
n = 16 9 digits
n = 32 14 digits
n = 40 16 digits
n = 50 19 digits
n = 52 20 digits
n = 128 43 digits
n = 148 49 digits
n = 230 74 digits
n = 299 94 digits
n = 302 95 digits
n = 539 167 digits
n = 755 232 digits
n = 1030 314 digits
n = 2452 743 digits
n = 3272 989 digits
n = 4010 1212 digits
n = 6052 1826 digits
n = 14960 4508 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15746 4744 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17972 5414 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19556 5891 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27332 8232 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30266 9115 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31700 9547 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36608 11024 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37618 11329 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 118091 35553 digits
n = 217286 65414 digits
n = 232388 69960 digits
n = 484406 145825 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 741440 223200 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7535
max n: 400.000
n = 2 5 digits
n = 8 7 digits
n = 16 9 digits
n = 58 22 digits
n = 352 110 digits
n = 400 125 digits
n = 416 130 digits
n = 712 219 digits
n = 2900 877 digits
n = 4660 1407 digits
n = 10952 3301 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14516 4374 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27700 8343 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 157696 47476 digits
n = 368316 110879 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 480176 144552 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7537
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 45 18 digits
n = 77 28 digits
n = 285 90 digits
n = 465 144 digits
n = 825 253 digits
n = 2877 870 digits
n = 10277 3098 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11177 3369 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37321 11239 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 187685 56503 digits
k: 7539
max n: 400.000
n = 1 5 digits
n = 4 6 digits
n = 12 8 digits
n = 31 14 digits
n = 35 15 digits
n = 55 21 digits
n = 73 26 digits
n = 75 27 digits
n = 76 27 digits
n = 239 76 digits
n = 307 97 digits
n = 311 98 digits
n = 336 106 digits
n = 337 106 digits
n = 356 112 digits
n = 407 127 digits
n = 552 171 digits
n = 571 176 digits
n = 647 199 digits
n = 689 212 digits
n = 873 267 digits
n = 953 291 digits
n = 1055 322 digits
n = 1099 335 digits
n = 1427 434 digits
n = 1552 472 digits
n = 1607 488 digits
n = 1979 600 digits
n = 2144 650 digits
n = 2209 669 digits
n = 2321 703 digits
n = 2811 851 digits
n = 3560 1076 digits
n = 4432 1339 digits
n = 5345 1613 digits
n = 5700 1720 digits
n = 5795 1749 digits
n = 6119 1846 digits
n = 6585 1987 digits
n = 6987 2108 digits
n = 9297 2803 digits
n = 11111 3349 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11479 3460 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12681 3822 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14035 4229 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15425 4648 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22052 6643 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25807 7773 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31611 9520 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44699 13460 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47436 14284 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51064 15376 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52017 15663 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84655 25488 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 123527 37190 digits
n = 158639 47759 digits
n = 161704 48682 digits
n = 233320 70241 digits Jun 2026 Gary Gostin; NPLB
n = 277635 83581 digits Jun 2026 Gary Gostin; NPLB
n = 289139 87044 digits Jun 2026 Gary Gostin; NPLB
n = 315539 94991 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7541
max n: 400.000
n = 18 10 digits
n = 54 21 digits
n = 138 46 digits
n = 190 62 digits
n = 198 64 digits
n = 390 122 digits
n = 546 169 digits
n = 1038 317 digits
n = 1726 524 digits
n = 1806 548 digits
n = 3918 1184 digits
n = 47710 14367 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53758 16187 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 219954 66217 digits Jun 2026 Gary Gostin; NPLB
n = 260386 78388 digits Jun 2026 Gary Gostin; NPLB
n = 280278 84376 digits Jun 2026 Gary Gostin; NPLB
k: 7543
max n: 400.000
n = 3 5 digits
n = 83 29 digits
n = 411 128 digits
n = 1163 354 digits
n = 1319 401 digits
n = 1779 540 digits
n = 13859 4176 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93759 28229 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 133791 40279 digits
n = 206595 62196 digits Jun 2026 Gary Gostin; NPLB
k: 7545
max n: 400.000
n = 7 6 digits
n = 8 7 digits
n = 10 7 digits
n = 12 8 digits
n = 19 10 digits
n = 26 12 digits
n = 31 14 digits
n = 47 19 digits
n = 48 19 digits
n = 50 19 digits
n = 59 22 digits
n = 94 33 digits
n = 103 35 digits
n = 117 40 digits
n = 129 43 digits
n = 150 50 digits
n = 170 56 digits
n = 173 56 digits
n = 333 105 digits
n = 444 138 digits
n = 468 145 digits
n = 553 171 digits
n = 582 180 digits
n = 669 206 digits
n = 702 216 digits
n = 754 231 digits
n = 1152 351 digits
n = 1244 379 digits
n = 1274 388 digits
n = 1401 426 digits
n = 1418 431 digits
n = 2553 773 digits
n = 2852 863 digits
n = 3269 988 digits
n = 3492 1056 digits
n = 3704 1119 digits
n = 4484 1354 digits
n = 4778 1443 digits
n = 5138 1551 digits
n = 10006 3016 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12698 3827 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16801 5062 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19124 5761 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24401 7350 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24647 7424 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26143 7874 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28642 8626 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42212 12711 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54191 16317 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56076 16885 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67332 20273 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68114 20509 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72761 21908 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95023 28609 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95688 28809 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101961 30698 digits
n = 120812 36372 digits
n = 126461 38073 digits
n = 128306 38628 digits
n = 128472 38678 digits
n = 129752 39064 digits
n = 137592 41424 digits
n = 175869 52946 digits
n = 177966 53577 digits
n = 178697 53798 digits
n = 193077 58126 digits
n = 216992 65325 digits Jun 2026 Gary Gostin; NPLB
n = 274831 82737 digits Jun 2026 Gary Gostin; NPLB
n = 390452 117542 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 594984 179112 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 633070 190577 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 678983 204399 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7547
max n: 400.000
n = 2 5 digits
n = 22 11 digits
n = 26 12 digits
n = 32 14 digits
n = 374 117 digits
n = 424 132 digits
n = 904 277 digits
n = 5914 1785 digits
n = 10648 3210 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10774 3248 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22936 6909 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57848 17418 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76202 22943 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 499688 150425 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7549
max n: 400.000
n = 5 6 digits
n = 7 6 digits
n = 15 9 digits
n = 17 9 digits
n = 25 12 digits
n = 29 13 digits
n = 47 19 digits
n = 115 39 digits
n = 157 52 digits
n = 547 169 digits
n = 665 205 digits
n = 1207 368 digits
n = 1715 521 digits
n = 1865 566 digits
n = 3043 920 digits
n = 3063 926 digits
n = 3985 1204 digits
n = 4189 1265 digits
n = 9439 2846 digits
n = 11225 3383 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11903 3588 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13445 4052 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18395 5542 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19289 5811 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20485 6171 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21025 6334 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23243 7001 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26977 8125 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28477 8577 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39007 11747 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58789 17702 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80637 24279 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99785 30043 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 248419 74786 digits Jun 2026 Gary Gostin; NPLB
n = 462377 139194 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 472945 142375 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 595975 179411 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7551
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 7 6 digits
n = 11 8 digits
n = 19 10 digits
n = 25 12 digits
n = 37 16 digits
n = 42 17 digits
n = 43 17 digits
n = 54 21 digits
n = 111 38 digits
n = 155 51 digits
n = 162 53 digits
n = 222 71 digits
n = 309 97 digits
n = 419 131 digits
n = 421 131 digits
n = 527 163 digits
n = 743 228 digits
n = 801 246 digits
n = 919 281 digits
n = 935 286 digits
n = 971 297 digits
n = 1034 316 digits
n = 1094 334 digits
n = 1322 402 digits
n = 1847 560 digits
n = 2511 760 digits
n = 2834 857 digits
n = 3861 1167 digits
n = 4559 1377 digits
n = 6974 2104 digits
n = 7727 2330 digits
n = 14839 4471 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15237 4591 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24474 7372 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25990 7828 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27179 8186 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28737 8655 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31777 9570 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34045 10253 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 139795 42087 digits
n = 140898 42419 digits
n = 176411 53109 digits
n = 179350 53994 digits
n = 303213 91281 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 372693 112196 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 480362 144608 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7553
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 12 8 digits
n = 14 9 digits
n = 18 10 digits
n = 76 27 digits
n = 80 28 digits
n = 106 36 digits
n = 118 40 digits
n = 148 49 digits
n = 164 54 digits
n = 286 90 digits
n = 300 95 digits
n = 804 246 digits
n = 860 263 digits
n = 1364 415 digits
n = 1368 416 digits
n = 1474 448 digits
n = 1660 504 digits
n = 1688 513 digits
n = 1776 539 digits
n = 1844 559 digits
n = 2308 699 digits
n = 2428 735 digits
n = 2486 753 digits
n = 2560 775 digits
n = 2596 786 digits
n = 3948 1193 digits
n = 6570 1982 digits
n = 6680 2015 digits
n = 8980 2708 digits
n = 9276 2797 digits
n = 15700 4731 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16740 5044 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17022 5129 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21246 6400 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21266 6406 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42702 12859 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49354 14861 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60060 18084 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69418 20901 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72176 21732 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83776 25223 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 108058 32533 digits
n = 136484 41090 digits
n = 191994 57800 digits
n = 209972 63212 digits Jun 2026 Gary Gostin; NPLB
n = 221028 66540 digits Jun 2026 Gary Gostin; NPLB
n = 338142 101795 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 395120 118947 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 484462 145842 digits Jan 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7555
max n: 400.000
n = 9 7 digits
n = 27 13 digits
n = 43 17 digits
n = 243 78 digits
n = 285 90 digits
n = 1161 354 digits
n = 1293 394 digits
n = 3069 928 digits
n = 4129 1247 digits
n = 6003 1811 digits
n = 15939 4802 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23193 6986 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93025 28008 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96859 29162 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 262543 79038 digits Jun 2026 Gary Gostin; NPLB
n = 293923 88484 digits Jun 2026 Gary Gostin; NPLB
n = 539487 162406 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7557
max n: 400.000
n = 5 6 digits
n = 12 8 digits
n = 21 11 digits
n = 68 25 digits
n = 86 30 digits
n = 104 36 digits
n = 108 37 digits
n = 117 40 digits
n = 210 68 digits
n = 366 115 digits
n = 413 129 digits
n = 462 143 digits
n = 549 170 digits
n = 578 178 digits
n = 1298 395 digits
n = 2988 904 digits
n = 4032 1218 digits
n = 4622 1396 digits
n = 5138 1551 digits
n = 6272 1892 digits
n = 10008 3017 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12756 3844 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16574 4994 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21056 6343 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43413 13073 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46157 13899 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48506 14606 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59693 17974 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 143045 43065 digits
n = 248678 74864 digits Jun 2026 Gary Gostin; NPLB
n = 309950 93309 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 357432 107602 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 669326 201492 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7559
max n: 400.000
n = 4 6 digits
n = 12 8 digits
n = 20 10 digits
n = 24 12 digits
n = 36 15 digits
n = 52 20 digits
n = 56 21 digits
n = 60 22 digits
n = 116 39 digits
n = 144 48 digits
n = 160 53 digits
n = 200 65 digits
n = 268 85 digits
n = 312 98 digits
n = 340 107 digits
n = 456 142 digits
n = 580 179 digits
n = 1440 438 digits
n = 1480 450 digits
n = 1812 550 digits
n = 1852 562 digits
n = 1908 579 digits
n = 16488 4968 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22292 6715 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25820 7777 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32832 9888 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36872 11104 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46624 14040 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80676 24290 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88676 26699 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99944 30091 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 266892 80347 digits Jun 2026 Gary Gostin; NPLB
n = 288588 86878 digits Jun 2026 Gary Gostin; NPLB
n = 629772 189585 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7561
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 13 8 digits
n = 19 10 digits
n = 47 19 digits
n = 91 32 digits
n = 127 43 digits
n = 131 44 digits
n = 173 56 digits
n = 185 60 digits
n = 289 91 digits
n = 293 93 digits
n = 299 94 digits
n = 337 106 digits
n = 409 127 digits
n = 467 145 digits
n = 641 197 digits
n = 775 238 digits
n = 791 242 digits
n = 835 256 digits
n = 845 259 digits
n = 949 290 digits
n = 1015 310 digits
n = 1379 419 digits
n = 1397 425 digits
n = 1561 474 digits
n = 2119 642 digits
n = 2425 734 digits
n = 2897 876 digits
n = 3499 1058 digits
n = 3971 1200 digits
n = 6131 1850 digits
n = 6161 1859 digits
n = 7429 2241 digits
n = 14129 4258 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28729 8653 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54605 16442 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73303 22071 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97679 29409 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110621 33305 digits
n = 146105 43986 digits
n = 174637 52575 digits
n = 377081 113517 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 565087 170113 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7563
max n: 400.000
n = 4 6 digits
n = 7 6 digits
n = 12 8 digits
n = 15 9 digits
n = 16 9 digits
n = 28 13 digits
n = 32 14 digits
n = 52 20 digits
n = 78 28 digits
n = 80 28 digits
n = 82 29 digits
n = 118 40 digits
n = 184 60 digits
n = 186 60 digits
n = 416 130 digits
n = 808 248 digits
n = 1192 363 digits
n = 1336 407 digits
n = 1927 584 digits
n = 2264 686 digits
n = 2492 755 digits
n = 3432 1038 digits
n = 4108 1241 digits
n = 4398 1328 digits
n = 6556 1978 digits
n = 7774 2345 digits
n = 8626 2601 digits
n = 9096 2743 digits
n = 10703 3226 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10768 3246 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16312 4915 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20328 6124 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22056 6644 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23412 7052 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27970 8424 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28143 8476 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28664 8633 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30022 9042 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82930 24969 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114580 34496 digits
n = 133356 40149 digits
n = 134104 40374 digits
n = 135047 40658 digits
n = 139768 42079 digits
n = 189526 57057 digits
n = 191874 57764 digits
n = 266348 80183 digits Jun 2026 Gary Gostin; NPLB
n = 268116 80715 digits Jun 2026 Gary Gostin; NPLB
n = 393032 118319 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 501054 150837 digits Aug 2009 Bruce Blair; srsieve; Free-DC's Prime Search; LLR
n = 718767 216375 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7565
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 16 9 digits
n = 36 15 digits
n = 106 36 digits
n = 158 52 digits
n = 238 76 digits
n = 322 101 digits
n = 436 136 digits
n = 454 141 digits
n = 562 174 digits
n = 816 250 digits
n = 1198 365 digits
n = 3216 972 digits
n = 3398 1027 digits
n = 3404 1029 digits
n = 3784 1143 digits
n = 3802 1149 digits
n = 11748 3541 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15814 4765 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16548 4986 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17216 5187 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18602 5604 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21668 6527 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34846 10494 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57568 17334 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63996 19269 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80006 24089 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83906 25263 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 125554 37800 digits
n = 136318 41040 digits
n = 138518 41702 digits
n = 184294 55482 digits
n = 186248 56071 digits
n = 318706 95944 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 322304 97028 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 342242 103029 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 586992 176707 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 663292 199675 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7567
max n: 400.000
n = 93 32 digits
n = 369 115 digits
n = 689 212 digits
n = 709 218 digits
n = 877 268 digits
n = 1377 419 digits
n = 1577 479 digits
n = 2409 730 digits
n = 2769 838 digits
n = 5029 1518 digits
n = 14537 4380 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 161481 48615 digits
k: 7569
max n: 400.000
n = 1 5 digits
n = 7 6 digits
n = 15 9 digits
n = 19 10 digits
n = 37 16 digits
n = 39 16 digits
n = 55 21 digits
n = 67 25 digits
n = 147 49 digits
n = 159 52 digits
n = 223 72 digits
n = 259 82 digits
n = 675 208 digits
n = 1215 370 digits
n = 2181 661 digits
n = 2245 680 digits
n = 3979 1202 digits
n = 4917 1485 digits
n = 5085 1535 digits
n = 10179 3069 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22771 6859 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26281 7916 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27877 8396 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31495 9485 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33739 10161 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84009 25294 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99565 29976 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107233 32285 digits
n = 113625 34209 digits
n = 248263 74739 digits Jun 2026 Gary Gostin; NPLB
n = 455407 137096 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 690289 207802 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7571
max n: 400.000
n = 6 6 digits
n = 30 13 digits
n = 50 19 digits
n = 54 21 digits
n = 110 37 digits
n = 1314 400 digits
n = 1398 425 digits
n = 1910 579 digits
n = 4334 1309 digits
n = 8918 2689 digits
n = 14654 4416 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18626 5611 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19386 5840 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23334 7029 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23414 7053 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28110 8466 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46670 14053 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 171746 51705 digits
n = 547074 164690 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7573
max n: 400.000
n = 7 6 digits
n = 11 8 digits
n = 43 17 digits
n = 163 53 digits
n = 231 74 digits
n = 235 75 digits
n = 267 85 digits
n = 303 96 digits
n = 311 98 digits
n = 331 104 digits
n = 479 149 digits
n = 967 295 digits
n = 2927 885 digits
n = 3007 910 digits
n = 6583 1986 digits
n = 7607 2294 digits
n = 16619 5007 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18123 5460 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21235 6397 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64227 19339 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70431 21206 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79899 24056 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 130503 39290 digits
n = 264619 79663 digits Jun 2026 Gary Gostin; NPLB
n = 282199 84955 digits Jun 2026 Gary Gostin; NPLB
n = 368215 110848 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 626599 188629 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 689319 207510 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7575
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 7 6 digits
n = 11 8 digits
n = 17 9 digits
n = 25 12 digits
n = 59 22 digits
n = 65 24 digits
n = 71 26 digits
n = 92 32 digits
n = 200 65 digits
n = 341 107 digits
n = 721 221 digits
n = 869 266 digits
n = 1268 386 digits
n = 1379 419 digits
n = 1979 600 digits
n = 2306 699 digits
n = 2636 798 digits
n = 3089 934 digits
n = 3574 1080 digits
n = 4280 1293 digits
n = 4594 1387 digits
n = 5801 1751 digits
n = 6710 2024 digits
n = 8894 2682 digits
n = 13921 4195 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15941 4803 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23276 7011 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26630 8021 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56770 17094 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119905 36099 digits
n = 143996 43351 digits
n = 146351 44060 digits
n = 160250 48244 digits
n = 183154 55139 digits
n = 459485 138323 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7577
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 8 7 digits
n = 12 8 digits
n = 176 57 digits
n = 206 66 digits
n = 228 73 digits
n = 248 79 digits
n = 262 83 digits
n = 268 85 digits
n = 300 95 digits
n = 438 136 digits
n = 490 152 digits
n = 666 205 digits
n = 732 225 digits
n = 758 233 digits
n = 1080 329 digits
n = 1472 447 digits
n = 1480 450 digits
n = 1560 474 digits
n = 1572 478 digits
n = 1792 544 digits
n = 2022 613 digits
n = 2110 640 digits
n = 2906 879 digits
n = 3942 1191 digits
n = 4672 1411 digits
n = 7052 2127 digits
n = 9748 2939 digits
n = 16148 4865 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27462 8271 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32052 9653 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39772 11977 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52360 15766 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 102038 30721 digits
n = 110106 33150 digits
n = 117296 35314 digits
n = 187706 56510 digits
n = 201442 60644 digits Jun 2026 Gary Gostin; NPLB
n = 359506 108226 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 364632 109770 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 652048 196290 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 697170 209873 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7579
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 9 7 digits
n = 15 9 digits
n = 31 14 digits
n = 35 15 digits
n = 39 16 digits
n = 69 25 digits
n = 73 26 digits
n = 97 34 digits
n = 167 55 digits
n = 183 59 digits
n = 187 61 digits
n = 291 92 digits
n = 515 159 digits
n = 615 190 digits
n = 651 200 digits
n = 731 224 digits
n = 933 285 digits
n = 1067 326 digits
n = 1367 416 digits
n = 1507 458 digits
n = 1557 473 digits
n = 1641 498 digits
n = 2131 646 digits
n = 2827 855 digits
n = 3093 935 digits
n = 3473 1050 digits
n = 4199 1268 digits
n = 4301 1299 digits
n = 4535 1370 digits
n = 9033 2724 digits
n = 11311 3409 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43141 12991 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59275 17848 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72599 21859 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96565 29073 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 113753 34247 digits
n = 140629 42338 digits
n = 158339 47669 digits
n = 159043 47881 digits
n = 194587 58581 digits
n = 203383 61229 digits Jun 2026 Gary Gostin; NPLB
n = 266877 80342 digits Jun 2026 Gary Gostin; NPLB
n = 279625 84180 digits Jun 2026 Gary Gostin; NPLB
n = 290299 87393 digits Jun 2026 Gary Gostin; NPLB
n = 508389 153045 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 556081 167401 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 662115 199321 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 728717 219370 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7581
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 3 5 digits
n = 5 6 digits
n = 15 9 digits
n = 31 14 digits
n = 34 15 digits
n = 42 17 digits
n = 46 18 digits
n = 75 27 digits
n = 86 30 digits
n = 91 32 digits
n = 101 35 digits
n = 123 41 digits
n = 127 43 digits
n = 151 50 digits
n = 162 53 digits
n = 175 57 digits
n = 186 60 digits
n = 218 70 digits
n = 266 84 digits
n = 303 96 digits
n = 321 101 digits
n = 522 162 digits
n = 1046 319 digits
n = 1603 487 digits
n = 1662 505 digits
n = 1698 516 digits
n = 1973 598 digits
n = 2497 756 digits
n = 6454 1947 digits
n = 6781 2046 digits
n = 8167 2463 digits
n = 8402 2534 digits
n = 11294 3404 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11525 3474 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13441 4051 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14682 4424 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35633 10731 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38666 11644 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42475 12791 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74514 22435 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82253 24765 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83775 25223 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85226 25660 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93007 28002 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114507 34474 digits
n = 116215 34989 digits
n = 143647 43246 digits
n = 177102 53317 digits
n = 217934 65609 digits Jun 2026 Gary Gostin; NPLB
n = 251407 75685 digits Jun 2026 Gary Gostin; NPLB
n = 279290 84079 digits Jun 2026 Gary Gostin; NPLB
n = 308234 92792 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 357038 107484 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 474101 142723 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7583
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 60 22 digits
n = 132 44 digits
n = 510 158 digits
n = 1266 385 digits
n = 17404 5244 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22380 6741 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41404 12468 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54100 16290 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78036 23496 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93282 28085 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 126054 37950 digits
n = 214170 64476 digits Jun 2026 Gary Gostin; NPLB
n = 234244 70519 digits Jun 2026 Gary Gostin; NPLB
k: 7585
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 15 9 digits
n = 23 11 digits
n = 29 13 digits
n = 33 14 digits
n = 105 36 digits
n = 123 41 digits
n = 135 45 digits
n = 155 51 digits
n = 255 81 digits
n = 699 215 digits
n = 1007 308 digits
n = 1335 406 digits
n = 1397 425 digits
n = 2577 780 digits
n = 3813 1152 digits
n = 6057 1828 digits
n = 7983 2408 digits
n = 10029 3023 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15959 4809 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36713 11056 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61215 18432 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85769 25823 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 151337 45561 digits
n = 225525 67894 digits Jun 2026 Gary Gostin; NPLB
n = 228527 68798 digits Jun 2026 Gary Gostin; NPLB
n = 378593 113972 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 468299 140976 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 507257 152704 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7587
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 6 6 digits
n = 10 7 digits
n = 12 8 digits
n = 13 8 digits
n = 18 10 digits
n = 20 10 digits
n = 26 12 digits
n = 41 17 digits
n = 42 17 digits
n = 70 25 digits
n = 109 37 digits
n = 120 41 digits
n = 156 51 digits
n = 162 53 digits
n = 200 65 digits
n = 206 66 digits
n = 226 72 digits
n = 308 97 digits
n = 534 165 digits
n = 568 175 digits
n = 570 176 digits
n = 666 205 digits
n = 718 221 digits
n = 856 262 digits
n = 961 294 digits
n = 1038 317 digits
n = 1730 525 digits
n = 1733 526 digits
n = 1801 547 digits
n = 2689 814 digits
n = 3436 1039 digits
n = 4272 1290 digits
n = 4333 1309 digits
n = 4568 1379 digits
n = 4626 1397 digits
n = 7030 2121 digits
n = 8558 2581 digits
n = 8804 2655 digits
n = 12178 3670 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12444 3750 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13210 3981 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14669 4420 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34769 10471 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37728 11362 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54262 16339 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60510 18220 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64394 19389 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66806 20115 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80398 24207 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82620 24875 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84998 25591 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87533 26354 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101588 30585 digits
n = 116124 34961 digits
n = 141318 42545 digits
n = 152026 45769 digits
n = 240982 72547 digits Jun 2026 Gary Gostin; NPLB
n = 262482 79019 digits Jun 2026 Gary Gostin; NPLB
n = 354850 106825 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 370208 111448 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 472856 142348 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 483624 145590 digits Jan 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 570142 171634 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 576888 173665 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 618342 186144 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 631276 190037 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 685656 206407 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 832416 250587 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 862656 259690 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 877860 264267 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 910301 274032 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7589
max n: 400.000
n = 20 10 digits
n = 40 16 digits
n = 208 67 digits
n = 388 121 digits
n = 448 139 digits
n = 548 169 digits
n = 800 245 digits
n = 964 295 digits
n = 1132 345 digits
n = 1192 363 digits
n = 3944 1192 digits
n = 4900 1479 digits
n = 5584 1685 digits
n = 7436 2243 digits
n = 10108 3047 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14528 4378 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74576 22454 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106252 31989 digits
n = 121856 36687 digits
n = 185920 55972 digits
n = 456872 137537 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7591
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 29 13 digits
n = 35 15 digits
n = 95 33 digits
n = 103 35 digits
n = 147 49 digits
n = 167 55 digits
n = 171 56 digits
n = 173 56 digits
n = 339 106 digits
n = 653 201 digits
n = 3279 991 digits
n = 5255 1586 digits
n = 5655 1707 digits
n = 7653 2308 digits
n = 7797 2352 digits
n = 15047 4534 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21251 6402 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30831 9285 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33623 10126 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36165 10891 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107231 32284 digits
n = 217991 65626 digits Jun 2026 Gary Gostin; NPLB
n = 245571 73929 digits Jun 2026 Gary Gostin; NPLB
k: 7593
max n: 400.000
n = 4 6 digits
n = 7 6 digits
n = 10 7 digits
n = 11 8 digits
n = 16 9 digits
n = 26 12 digits
n = 30 13 digits
n = 35 15 digits
n = 40 16 digits
n = 71 26 digits
n = 106 36 digits
n = 119 40 digits
n = 139 46 digits
n = 163 53 digits
n = 215 69 digits
n = 258 82 digits
n = 266 84 digits
n = 274 87 digits
n = 304 96 digits
n = 403 126 digits
n = 640 197 digits
n = 690 212 digits
n = 700 215 digits
n = 843 258 digits
n = 848 260 digits
n = 858 263 digits
n = 1360 414 digits
n = 1438 437 digits
n = 1484 451 digits
n = 1538 467 digits
n = 1658 503 digits
n = 2174 659 digits
n = 2210 670 digits
n = 2923 884 digits
n = 3508 1060 digits
n = 3614 1092 digits
n = 3678 1112 digits
n = 7738 2334 digits
n = 8090 2440 digits
n = 9267 2794 digits
n = 9619 2900 digits
n = 9866 2974 digits
n = 9931 2994 digits
n = 10163 3064 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11675 3519 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12503 3768 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14167 4269 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22363 6736 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31730 9556 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31976 9630 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36223 10909 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49007 14757 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55847 16816 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119283 35912 digits
n = 210238 63292 digits Jun 2026 Gary Gostin; NPLB
n = 261548 78738 digits Jun 2026 Gary Gostin; NPLB
n = 338046 101766 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 372867 112249 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 588306 177102 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 757528 228043 digits Jan 2011 Scott Schulz; srsieve; Free-DC's Prime Search; LLR
n = 885479 266560 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 923540 278018 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7595
max n: 400.000
n = 14 9 digits
n = 28 13 digits
n = 62 23 digits
n = 70 25 digits
n = 198 64 digits
n = 510 158 digits
n = 640 197 digits
n = 678 208 digits
n = 1684 511 digits
n = 9238 2785 digits
n = 11704 3528 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12254 3693 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14904 4491 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23404 7050 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25948 7816 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42342 12751 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44958 13538 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56188 16919 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75268 22662 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98030 29514 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101788 30646 digits
n = 102318 30805 digits
n = 711558 214205 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7597
max n: 400.000
n = 1 5 digits
n = 117 40 digits
n = 177 58 digits
n = 241 77 digits
n = 697 214 digits
n = 1197 365 digits
n = 4545 1373 digits
n = 6445 1945 digits
n = 31161 9385 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 275577 82961 digits Jun 2026 Gary Gostin; NPLB
k: 7599
max n: 400.000
n = 5 6 digits
n = 12 8 digits
n = 32 14 digits
n = 96 33 digits
n = 132 44 digits
n = 231 74 digits
n = 332 104 digits
n = 461 143 digits
n = 599 185 digits
n = 920 281 digits
n = 971 297 digits
n = 1109 338 digits
n = 1685 512 digits
n = 7061 2130 digits
n = 17952 5408 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24240 7301 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24512 7383 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27989 8430 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36035 10852 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54116 16295 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57152 17209 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 150269 45240 digits
n = 205157 61763 digits Jun 2026 Gary Gostin; NPLB
n = 644601 194049 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 720717 216962 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7601
max n: 400.000
n = 2 5 digits
n = 34 15 digits
n = 38 16 digits
n = 42 17 digits
n = 46 18 digits
n = 50 19 digits
n = 94 33 digits
n = 98 34 digits
n = 106 36 digits
n = 134 45 digits
n = 214 69 digits
n = 262 83 digits
n = 1010 308 digits
n = 1018 311 digits
n = 4330 1308 digits
n = 4558 1376 digits
n = 5962 1799 digits
n = 7314 2206 digits
n = 10990 3313 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13582 4093 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16526 4979 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20274 6107 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30070 9056 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30758 9263 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36950 11127 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54438 16392 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56706 17075 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 128930 38816 digits
n = 164130 49412 digits
n = 174930 52664 digits
n = 209314 63014 digits Jun 2026 Gary Gostin; NPLB
n = 215446 64860 digits Jun 2026 Gary Gostin; NPLB
n = 254878 76730 digits Jun 2026 Gary Gostin; NPLB
k: 7603
max n: 400.000
n = 215 69 digits
n = 3311 1001 digits
n = 3643 1101 digits
n = 5015 1514 digits
n = 304931 91798 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 1050875 316349 digits Jun 2011 David Nicol; srsieve; Free-DC's Prime Search; LLR
k: 7605
max n: 1.240.000
n = 7 6 digits
n = 9 7 digits
n = 10 7 digits
n = 13 8 digits
n = 14 9 digits
n = 19 10 digits
n = 22 11 digits
n = 25 12 digits
n = 33 14 digits
n = 39 16 digits
n = 54 21 digits
n = 62 23 digits
n = 80 28 digits
n = 89 31 digits
n = 125 42 digits
n = 127 43 digits
n = 141 47 digits
n = 144 48 digits
n = 250 80 digits
n = 295 93 digits
n = 297 94 digits
n = 314 99 digits
n = 430 134 digits
n = 475 147 digits
n = 489 152 digits
n = 680 209 digits
n = 717 220 digits
n = 766 235 digits
n = 840 257 digits
n = 922 282 digits
n = 1090 333 digits
n = 1201 366 digits
n = 1210 369 digits
n = 1213 370 digits
n = 1342 408 digits
n = 1420 432 digits
n = 1560 474 digits
n = 1941 589 digits
n = 1997 606 digits
n = 2065 626 digits
n = 2085 632 digits
n = 2101 637 digits
n = 2314 701 digits
n = 2369 718 digits
n = 2790 844 digits
n = 3065 927 digits
n = 3715 1123 digits
n = 4600 1389 digits
n = 5469 1651 digits
n = 5961 1799 digits
n = 5986 1806 digits
n = 6295 1899 digits
n = 6994 2110 digits
n = 7194 2170 digits
n = 11120 3352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11950 3602 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12219 3683 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17994 5421 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22895 6896 digits Sep 1998 Yves Gallot; Proth
n = 27754 8359 digits Sep 1998 Ray Ballinger; Proth
n = 32782 9873 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33625 10127 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47609 14336 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52194 15716 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57697 17373 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59549 17930 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63087 18995 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73563 22149 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75164 22631 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76139 22925 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78245 23558 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81089 24415 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93082 28025 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109185 32872 digits
n = 109816 33062 digits
n = 120119 36164 digits
n = 129027 38845 digits
n = 132217 39806 digits
n = 152957 46049 digits
n = 158815 47812 digits
n = 187846 56552 digits
n = 194193 58462 digits
n = 198766 59839 digits
n = 219479 66074 digits
n = 236979 71342 digits
n = 272493 82033 digits
n = 320340 96436 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 323157 97284 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 353105 106300 digits Dec 2007 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 358367 107884 digits Dec 2007 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 438655 132053 digits Oct 2008 Marc Tirapelle; NewPGen; Riesel Prime Search; LLR
n = 454099 136702 digits Nov 2008 Marc Tirapelle; NewPGen; Riesel Prime Search; LLR
n = 524632 157934 digits Mar 2009 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 530086 159576 digits Feb 2009 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 595952 179404 digits Dec 2009 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 698516 210279 digits May 2010 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 728713 219369 digits Jul 2010 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 767847 231149 digits Sep 2010 Predrag Minovic; srsieve; NewPGen; Riesel Prime Search; LLR
n = 885190 266473 digits Apr 2011 Predrag Minovic; PSieve; srsieve; Riesel Prime Search; LLR
n = 891082 268247 digits Jun 2011 Predrag Minovic; PSieve; srsieve; Riesel Prime Search; LLR
n = 1016474 305994 digits May 2012 Predrag Minovic; PSieve; srsieve; Riesel Prime Search; LLR
n = 1027719 309379 digits Jun 2012 Predrag Minovic; PSieve; srsieve; Riesel Prime Search; LLR
n = 1313276 395340 digits Nov 2013 Predrag Minovic; PSieve; srsieve; Riesel Prime Search; LLR
n = 1361163 409755 digits Apr 2017 Predrag Minovic; PSieve; srsieve; Riesel Prime Search; LLR
n = 1386310 417325 digits May 2017 Predrag Minovic; PSieve; srsieve; Riesel Prime Search; LLR
k: 7607
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 8 7 digits
n = 10 7 digits
n = 14 9 digits
n = 26 12 digits
n = 28 13 digits
n = 40 16 digits
n = 42 17 digits
n = 54 21 digits
n = 56 21 digits
n = 62 23 digits
n = 100 34 digits
n = 104 36 digits
n = 112 38 digits
n = 134 45 digits
n = 218 70 digits
n = 226 72 digits
n = 576 178 digits
n = 582 180 digits
n = 650 200 digits
n = 1150 351 digits
n = 1268 386 digits
n = 1508 458 digits
n = 1984 602 digits
n = 2432 736 digits
n = 2970 898 digits
n = 3232 977 digits
n = 3430 1037 digits
n = 4522 1366 digits
n = 4740 1431 digits
n = 6102 1841 digits
n = 8938 2695 digits
n = 21294 6415 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23030 6937 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47538 14315 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59092 17793 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70166 21126 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76298 22972 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96724 29121 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97450 29340 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 128420 38663 digits
n = 141900 42721 digits
n = 148200 44617 digits
n = 148394 44675 digits
n = 203612 61298 digits Jun 2026 Gary Gostin; NPLB
n = 240372 72364 digits Jun 2026 Gary Gostin; NPLB
n = 257192 77427 digits Jun 2026 Gary Gostin; NPLB
n = 265832 80028 digits Jun 2026 Gary Gostin; NPLB
n = 344248 103633 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 538980 162254 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 596186 179474 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 599868 180583 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 664684 200094 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 668116 201127 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 670484 201840 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7609
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 15 9 digits
n = 35 15 digits
n = 49 19 digits
n = 161 53 digits
n = 181 59 digits
n = 289 91 digits
n = 293 93 digits
n = 459 143 digits
n = 533 165 digits
n = 699 215 digits
n = 1001 306 digits
n = 1043 318 digits
n = 1335 406 digits
n = 2279 690 digits
n = 2591 784 digits
n = 3219 973 digits
n = 3513 1062 digits
n = 3821 1155 digits
n = 6439 1943 digits
n = 6663 2010 digits
n = 17033 5132 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20341 6128 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20659 6223 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27989 8430 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28623 8621 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35125 10578 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41419 12473 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95611 28786 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 144239 43425 digits
n = 173793 52321 digits
n = 181905 54763 digits
n = 312855 94183 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 545685 164272 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7611
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 18 10 digits
n = 57 22 digits
n = 70 25 digits
n = 159 52 digits
n = 193 62 digits
n = 337 106 digits
n = 522 162 digits
n = 609 188 digits
n = 1113 339 digits
n = 1234 376 digits
n = 1323 403 digits
n = 1527 464 digits
n = 2653 803 digits
n = 2709 820 digits
n = 3298 997 digits
n = 3363 1017 digits
n = 6409 1934 digits
n = 9450 2849 digits
n = 13789 4155 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15034 4530 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16809 5064 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19239 5796 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32757 9865 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62689 18876 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71793 21616 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 154203 46424 digits
n = 202962 61102 digits Jun 2026 Gary Gostin; NPLB
n = 663114 199622 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 682849 205562 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 688482 207258 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7613
max n: 400.000
n = 8 7 digits
n = 14 9 digits
n = 44 18 digits
n = 116 39 digits
n = 258 82 digits
n = 302 95 digits
n = 396 124 digits
n = 728 224 digits
n = 998 305 digits
n = 1296 395 digits
n = 1314 400 digits
n = 1476 449 digits
n = 1578 479 digits
n = 1812 550 digits
n = 3488 1054 digits
n = 4602 1390 digits
n = 5898 1780 digits
n = 6048 1825 digits
n = 14328 4318 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14856 4476 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22448 6762 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101604 30590 digits
n = 152346 45865 digits
n = 174522 52541 digits
n = 468788 141124 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 654234 196948 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7615
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 11 8 digits
n = 19 10 digits
n = 139 46 digits
n = 159 52 digits
n = 191 62 digits
n = 267 85 digits
n = 319 100 digits
n = 491 152 digits
n = 685 211 digits
n = 777 238 digits
n = 841 258 digits
n = 1007 308 digits
n = 1151 351 digits
n = 1217 371 digits
n = 1369 416 digits
n = 1531 465 digits
n = 1629 495 digits
n = 1703 517 digits
n = 1845 560 digits
n = 4105 1240 digits
n = 5161 1558 digits
n = 6557 1978 digits
n = 8871 2675 digits
n = 13563 4087 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14825 4467 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39897 12015 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46613 14036 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60215 18131 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63163 19018 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65093 19599 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 250255 75339 digits Jun 2026 Gary Gostin; NPLB
k: 7617
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 29 13 digits
n = 38 16 digits
n = 77 28 digits
n = 100 34 digits
n = 109 37 digits
n = 365 114 digits
n = 574 177 digits
n = 830 254 digits
n = 1993 604 digits
n = 4025 1216 digits
n = 6782 2046 digits
n = 10405 3137 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10870 3277 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12602 3798 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13322 4015 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18050 5438 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27037 8143 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31765 9567 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38590 11621 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 150241 45231 digits
n = 199837 60161 digits
n = 296081 89134 digits Jun 2026 Gary Gostin; NPLB
n = 543524 163621 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 704105 211961 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7619
max n: 400.000
n = 8 7 digits
n = 16 9 digits
n = 20 10 digits
n = 32 14 digits
n = 52 20 digits
n = 56 21 digits
n = 184 60 digits
n = 308 97 digits
n = 740 227 digits
n = 932 285 digits
n = 1480 450 digits
n = 1964 596 digits
n = 2996 906 digits
n = 4496 1358 digits
n = 7316 2207 digits
n = 12712 3831 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23800 7169 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28892 8702 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30104 9067 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32812 9882 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52288 15745 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 136880 41209 digits
n = 312164 93975 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 596776 179652 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7621
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 9 7 digits
n = 37 16 digits
n = 47 19 digits
n = 65 24 digits
n = 97 34 digits
n = 165 54 digits
n = 271 86 digits
n = 347 109 digits
n = 487 151 digits
n = 501 155 digits
n = 551 170 digits
n = 677 208 digits
n = 835 256 digits
n = 1307 398 digits
n = 1461 444 digits
n = 1895 575 digits
n = 2235 677 digits
n = 3025 915 digits
n = 3359 1016 digits
n = 3427 1036 digits
n = 3489 1055 digits
n = 5297 1599 digits
n = 5751 1736 digits
n = 6457 1948 digits
n = 22885 6893 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32371 9749 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51041 15369 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59349 17870 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60449 18201 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69871 21038 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81365 24498 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 108735 32737 digits
n = 169273 50961 digits
n = 238561 71818 digits Jun 2026 Gary Gostin; NPLB
n = 392739 118231 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 544015 163769 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 713361 214747 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7623
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 7 6 digits
n = 11 8 digits
n = 23 11 digits
n = 30 13 digits
n = 35 15 digits
n = 67 25 digits
n = 76 27 digits
n = 78 28 digits
n = 90 31 digits
n = 120 41 digits
n = 131 44 digits
n = 132 44 digits
n = 203 65 digits
n = 212 68 digits
n = 239 76 digits
n = 323 102 digits
n = 328 103 digits
n = 475 147 digits
n = 667 205 digits
n = 810 248 digits
n = 884 270 digits
n = 1144 349 digits
n = 1187 362 digits
n = 1475 448 digits
n = 1750 531 digits
n = 2279 690 digits
n = 2648 802 digits
n = 2684 812 digits
n = 3242 980 digits
n = 3426 1036 digits
n = 4238 1280 digits
n = 4476 1352 digits
n = 4510 1362 digits
n = 5104 1541 digits
n = 5419 1636 digits
n = 5984 1806 digits
n = 9060 2732 digits
n = 9272 2796 digits
n = 9428 2842 digits
n = 12536 3778 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13112 3951 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17050 5137 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18354 5529 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21138 6368 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24052 7245 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27140 8174 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41532 12507 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58142 17507 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61944 18651 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72830 21928 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75768 22813 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90982 27393 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91655 27595 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 123202 37092 digits
n = 153056 46079 digits
n = 168144 50621 digits
n = 175922 52962 digits
n = 225887 68003 digits Jun 2026 Gary Gostin; NPLB
n = 266243 80152 digits Jun 2026 Gary Gostin; NPLB
n = 276700 83299 digits Jun 2026 Gary Gostin; NPLB
n = 280904 84565 digits Jun 2026 Gary Gostin; NPLB
n = 304111 91551 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 309623 93210 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 313415 94352 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 333136 100288 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 619688 186549 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 706643 212725 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7625
max n: 400.000
n = 54 21 digits
n = 66 24 digits
n = 106 36 digits
n = 138 46 digits
n = 306 96 digits
n = 336 106 digits
n = 396 124 digits
n = 576 178 digits
n = 1636 497 digits
n = 2152 652 digits
n = 2628 795 digits
n = 3954 1195 digits
n = 4620 1395 digits
n = 4768 1440 digits
n = 4800 1449 digits
n = 7540 2274 digits
n = 9088 2740 digits
n = 9964 3004 digits
n = 11392 3434 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17386 5238 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53128 15998 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54678 16464 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90934 27378 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91464 27538 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 198948 59894 digits
n = 203434 61244 digits Jun 2026 Gary Gostin; NPLB
n = 273400 82306 digits Jun 2026 Gary Gostin; NPLB
n = 637072 191782 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 711042 214049 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7627
max n: 400.000
n = 9 7 digits
n = 17 9 digits
n = 21 11 digits
n = 113 38 digits
n = 297 94 digits
n = 377 118 digits
n = 521 161 digits
n = 4313 1303 digits
n = 6653 2007 digits
n = 6993 2109 digits
n = 21809 6570 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37409 11266 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66369 19983 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 229377 69054 digits Jun 2026 Gary Gostin; NPLB
k: 7629
max n: 400.000
n = 3 5 digits
n = 13 8 digits
n = 36 15 digits
n = 44 18 digits
n = 80 28 digits
n = 147 49 digits
n = 180 59 digits
n = 283 90 digits
n = 287 91 digits
n = 300 95 digits
n = 320 101 digits
n = 323 102 digits
n = 336 106 digits
n = 383 120 digits
n = 407 127 digits
n = 429 134 digits
n = 1240 378 digits
n = 1939 588 digits
n = 2468 747 digits
n = 3873 1170 digits
n = 4364 1318 digits
n = 5559 1678 digits
n = 6493 1959 digits
n = 6828 2060 digits
n = 7909 2385 digits
n = 7972 2404 digits
n = 11853 3572 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15612 4704 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15919 4796 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24483 7374 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25104 7561 digits Nov 1998 Jim Buddenhagen; Proth
n = 30729 9255 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50048 15070 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79479 23930 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94819 28548 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 118317 35621 digits
n = 120463 36267 digits
n = 139427 41976 digits
n = 150829 45408 digits
n = 155625 46852 digits
n = 182232 54862 digits
n = 214163 64474 digits Jun 2026 Gary Gostin; NPLB
n = 215384 64841 digits Jun 2026 Gary Gostin; NPLB
n = 231144 69586 digits Jun 2026 Gary Gostin; NPLB
n = 326343 98243 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 344653 103755 digits Apr 2007 Chris Chatfield; NewPGen; LLR
n = 361448 108811 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 372419 112114 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 673609 202781 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7631
max n: 400.000
n = 34 15 digits
n = 106 36 digits
n = 122 41 digits
n = 202 65 digits
n = 238 76 digits
n = 382 119 digits
n = 1514 460 digits
n = 4486 1355 digits
n = 4678 1413 digits
n = 15830 4770 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35746 10765 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 745858 224530 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7633
max n: 400.000
n = 7 6 digits
n = 19 10 digits
n = 39 16 digits
n = 87 31 digits
n = 927 283 digits
n = 2239 678 digits
n = 3763 1137 digits
n = 17607 5305 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20023 6032 digits Aug 1998 Jim Buddenhagen; Proth
n = 31603 9518 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35319 10636 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 526539 158508 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 723163 217698 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7635
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 6 6 digits
n = 16 9 digits
n = 18 10 digits
n = 28 13 digits
n = 33 14 digits
n = 36 15 digits
n = 93 32 digits
n = 138 46 digits
n = 141 47 digits
n = 177 58 digits
n = 227 73 digits
n = 264 84 digits
n = 628 193 digits
n = 713 219 digits
n = 851 261 digits
n = 858 263 digits
n = 2027 615 digits
n = 2268 687 digits
n = 2452 743 digits
n = 2536 768 digits
n = 2973 899 digits
n = 3138 949 digits
n = 5618 1696 digits
n = 6048 1825 digits
n = 7187 2168 digits
n = 14056 4236 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14416 4344 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30673 9238 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31904 9608 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38673 11646 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64532 19430 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93317 28096 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114146 34366 digits
n = 139971 42140 digits
n = 157411 47390 digits
n = 341364 102765 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 390073 117428 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 512102 154162 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 543621 163651 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 735579 221436 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7637
max n: 400.000
n = 8 7 digits
n = 10 7 digits
n = 16 9 digits
n = 18 10 digits
n = 20 10 digits
n = 24 12 digits
n = 34 15 digits
n = 36 15 digits
n = 84 30 digits
n = 130 44 digits
n = 456 142 digits
n = 794 243 digits
n = 1376 419 digits
n = 1816 551 digits
n = 2840 859 digits
n = 9144 2757 digits
n = 10764 3245 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13298 4007 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28324 8531 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36898 11112 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37376 11256 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60890 18334 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109688 33024 digits
n = 228408 68762 digits Jun 2026 Gary Gostin; NPLB
n = 488020 146913 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 723138 217691 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7639
max n: 400.000
n = 1 5 digits
n = 7 6 digits
n = 19 10 digits
n = 55 21 digits
n = 247 79 digits
n = 375 117 digits
n = 427 133 digits
n = 739 227 digits
n = 1027 314 digits
n = 1465 445 digits
n = 1933 586 digits
n = 2199 666 digits
n = 3939 1190 digits
n = 8743 2636 digits
n = 37387 11259 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104317 31407 digits
n = 127719 38452 digits
n = 243457 73292 digits Jun 2026 Gary Gostin; NPLB
n = 275389 82905 digits Jun 2026 Gary Gostin; NPLB
n = 732883 220624 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7641
max n: 400.000
n = 11 8 digits
n = 30 13 digits
n = 51 20 digits
n = 138 46 digits
n = 251 80 digits
n = 402 125 digits
n = 737 226 digits
n = 849 260 digits
n = 906 277 digits
n = 1134 346 digits
n = 1962 595 digits
n = 12627 3805 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39114 11779 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71847 21632 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72990 21977 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74298 22370 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 193239 58175 digits
n = 276111 83122 digits Jun 2026 Gary Gostin; NPLB
k: 7643
max n: 400.000
n = 26 12 digits
n = 28 13 digits
n = 100 34 digits
n = 112 38 digits
n = 130 44 digits
n = 356 112 digits
n = 370 116 digits
n = 428 133 digits
n = 430 134 digits
n = 700 215 digits
n = 4200 1269 digits
n = 5340 1612 digits
n = 5812 1754 digits
n = 6252 1886 digits
n = 12072 3638 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12612 3801 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15466 4660 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17090 5149 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30552 9201 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58756 17692 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71348 21482 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94248 28376 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 155920 46941 digits
n = 189490 57047 digits
n = 524812 157989 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 568322 171086 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7645
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 19 10 digits
n = 23 11 digits
n = 35 15 digits
n = 41 17 digits
n = 47 19 digits
n = 49 19 digits
n = 59 22 digits
n = 137 46 digits
n = 233 75 digits
n = 275 87 digits
n = 607 187 digits
n = 803 246 digits
n = 817 250 digits
n = 1213 370 digits
n = 1423 433 digits
n = 1541 468 digits
n = 2219 672 digits
n = 6491 1958 digits
n = 6589 1988 digits
n = 6811 2055 digits
n = 7807 2355 digits
n = 10799 3255 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14611 4403 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15569 4691 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15943 4804 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21793 6565 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25937 7812 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26081 7856 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31567 9507 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47717 14369 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65227 19640 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78629 23674 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88265 26575 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 123289 37118 digits
n = 285119 85834 digits Jun 2026 Gary Gostin; NPLB
n = 390307 117498 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 507259 152705 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 554257 166852 digits Dec 2009 Brian Lody; srsieve; NPLB; LLR
n = 557539 167840 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7647
max n: 400.000
n = 5 6 digits
n = 6 6 digits
n = 12 8 digits
n = 25 12 digits
n = 42 17 digits
n = 70 25 digits
n = 77 28 digits
n = 78 28 digits
n = 97 34 digits
n = 105 36 digits
n = 166 54 digits
n = 306 96 digits
n = 505 156 digits
n = 642 198 digits
n = 657 202 digits
n = 1157 353 digits
n = 1233 376 digits
n = 1284 391 digits
n = 1800 546 digits
n = 2920 883 digits
n = 3670 1109 digits
n = 4125 1246 digits
n = 4716 1424 digits
n = 9553 2880 digits
n = 12877 3881 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15025 4527 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18157 5470 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23280 7012 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29554 8901 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35064 10560 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42906 12920 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50918 15332 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68794 20713 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105213 31677 digits
n = 112525 33878 digits
n = 119462 35966 digits
n = 131620 39626 digits
n = 134653 40539 digits
n = 143050 43067 digits
n = 154085 46389 digits
n = 159676 48072 digits
n = 172336 51883 digits Sep 2004 David Underbakke; TwinGen; PRP; Proth
n = 179757 54117 digits
n = 194217 58470 digits
n = 199958 60198 digits
n = 208806 62861 digits Jun 2026 Gary Gostin; NPLB
n = 241114 72587 digits Jun 2026 Gary Gostin; NPLB
n = 354816 106815 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 389220 117171 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 389268 117186 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 483318 145498 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 535386 161172 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7649
max n: 400.000
n = 56 21 digits
n = 120 41 digits
n = 544 168 digits
n = 1040 317 digits
n = 2992 905 digits
n = 3064 927 digits
n = 86696 26102 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7651
max n: 400.000
n = 7 6 digits
n = 35 15 digits
n = 43 17 digits
n = 83 29 digits
n = 127 43 digits
n = 135 45 digits
n = 149 49 digits
n = 257 82 digits
n = 287 91 digits
n = 329 103 digits
n = 383 120 digits
n = 497 154 digits
n = 525 162 digits
n = 727 223 digits
n = 1287 392 digits
n = 1497 455 digits
n = 2327 705 digits
n = 2729 826 digits
n = 3749 1133 digits
n = 4635 1400 digits
n = 4673 1411 digits
n = 5227 1578 digits
n = 5587 1686 digits
n = 14913 4494 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20527 6184 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29597 8914 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35863 10800 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37475 11285 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42607 12830 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44543 13413 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65987 19868 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80333 24187 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 123869 37293 digits
n = 129943 39121 digits
n = 138067 41567 digits
n = 341827 102905 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 347447 104596 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 390245 117480 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 592589 178391 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 594727 179035 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7653
max n: 400.000
n = 3 5 digits
n = 6 6 digits
n = 19 10 digits
n = 31 14 digits
n = 48 19 digits
n = 54 21 digits
n = 55 21 digits
n = 106 36 digits
n = 186 60 digits
n = 192 62 digits
n = 255 81 digits
n = 336 106 digits
n = 390 122 digits
n = 391 122 digits
n = 534 165 digits
n = 1038 317 digits
n = 1243 379 digits
n = 1930 585 digits
n = 2398 726 digits
n = 2706 819 digits
n = 3046 921 digits
n = 3886 1174 digits
n = 3898 1178 digits
n = 4519 1365 digits
n = 5434 1640 digits
n = 12259 3695 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14898 4489 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15082 4545 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27894 8401 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35724 10758 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40884 12312 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50808 15299 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73543 22143 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 113190 34078 digits
n = 113880 34286 digits
n = 157863 47526 digits
n = 247800 74600 digits Jun 2026 Gary Gostin; NPLB
n = 274788 82724 digits Jun 2026 Gary Gostin; NPLB
n = 284136 85538 digits Jun 2026 Gary Gostin; NPLB
k: 7655
max n: 400.000
n = 18 10 digits
n = 90 31 digits
n = 216 69 digits
n = 222 71 digits
n = 1488 452 digits
n = 2628 795 digits
n = 3216 972 digits
n = 3342 1010 digits
n = 7736 2333 digits
n = 11840 3569 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14004 4220 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18770 5655 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51318 15453 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59442 17898 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60828 18315 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70464 21216 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73014 21984 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119208 35890 digits
n = 128792 38775 digits
n = 239370 72062 digits Jun 2026 Gary Gostin; NPLB
n = 376602 113373 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 623160 187594 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7657
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 9 7 digits
n = 25 12 digits
n = 33 14 digits
n = 101 35 digits
n = 113 38 digits
n = 141 47 digits
n = 201 65 digits
n = 209 67 digits
n = 213 69 digits
n = 225 72 digits
n = 285 90 digits
n = 293 93 digits
n = 397 124 digits
n = 641 197 digits
n = 901 276 digits
n = 1181 360 digits
n = 1433 436 digits
n = 2257 684 digits
n = 2269 687 digits
n = 4285 1294 digits
n = 9941 2997 digits Dec 1989 John Brown; Landon Curt Noll; Bodo Parady; Gene Smith; Joel Smith; Sergio Zarantonello
n = 11625 3504 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17925 5400 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22093 6655 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54421 16387 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55665 16761 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85785 25828 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 139525 42006 digits
n = 151977 45754 digits
n = 157777 47500 digits
n = 215457 64863 digits Jun 2026 Gary Gostin; NPLB
n = 372433 112118 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 468933 141167 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 522393 157260 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 593385 178631 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 698009 210126 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7659
max n: 400.000
n = 5 6 digits
n = 8 7 digits
n = 13 8 digits
n = 16 9 digits
n = 173 56 digits
n = 277 88 digits
n = 343 108 digits
n = 391 122 digits
n = 548 169 digits
n = 637 196 digits
n = 740 227 digits
n = 2276 690 digits
n = 2635 798 digits
n = 4780 1443 digits
n = 5645 1704 digits
n = 6476 1954 digits
n = 7216 2177 digits
n = 9925 2992 digits
n = 28423 8561 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50213 15120 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87860 26453 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 278080 83715 digits Jun 2026 Gary Gostin; NPLB
k: 7661
max n: 400.000
n = 2 5 digits
n = 14 9 digits
n = 42 17 digits
n = 182 59 digits
n = 222 71 digits
n = 270 86 digits
n = 702 216 digits
n = 750 230 digits
n = 1034 316 digits
n = 4914 1484 digits
n = 7434 2242 digits
n = 20354 6132 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30534 9196 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7663
max n: 400.000
n = 219 70 digits
n = 411 128 digits
n = 635 196 digits
n = 1115 340 digits
n = 2379 721 digits
n = 8571 2585 digits
n = 239207 72013 digits Jun 2026 Gary Gostin; NPLB
n = 253619 76351 digits Jun 2026 Gary Gostin; NPLB
k: 7665
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 6 6 digits
n = 8 7 digits
n = 10 7 digits
n = 40 16 digits
n = 61 23 digits
n = 71 26 digits
n = 183 59 digits
n = 236 75 digits
n = 271 86 digits
n = 281 89 digits
n = 400 125 digits
n = 415 129 digits
n = 613 189 digits
n = 1176 358 digits
n = 1858 564 digits
n = 2058 624 digits
n = 2128 645 digits
n = 2263 686 digits
n = 2335 707 digits
n = 3290 995 digits
n = 4708 1422 digits
n = 4830 1458 digits
n = 9065 2733 digits
n = 11978 3610 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12425 3745 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16318 4917 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17010 5125 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17858 5380 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18336 5524 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19228 5793 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43095 12977 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50940 15339 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52570 15830 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91231 27468 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115426 34751 digits
n = 154448 46498 digits
n = 242976 73147 digits Jun 2026 Gary Gostin; NPLB
n = 276015 83093 digits Jun 2026 Gary Gostin; NPLB
n = 518161 155986 digits Sep 2009 James P. Burt; srsieve; Free-DC's Prime Search; LLR
n = 536586 161533 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 656866 197741 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 745800 224513 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7667
max n: 400.000
n = 10 7 digits
n = 16 9 digits
n = 28 13 digits
n = 106 36 digits
n = 132 44 digits
n = 148 49 digits
n = 192 62 digits
n = 522 162 digits
n = 874 267 digits
n = 984 301 digits
n = 1960 594 digits
n = 2308 699 digits
n = 3744 1131 digits
n = 10972 3307 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12000 3617 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12006 3619 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13852 4174 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15946 4805 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17034 5132 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40086 12071 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50836 15308 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72018 21684 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73420 22106 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77056 23201 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124216 37397 digits
n = 146188 44011 digits
n = 148498 44707 digits
n = 294154 88554 digits Jun 2026 Gary Gostin; NPLB
k: 7669
max n: 400.000
n = 5 6 digits
n = 17 10 digits
n = 27 13 digits
n = 83 29 digits
n = 101 35 digits
n = 131 44 digits
n = 221 71 digits
n = 305 96 digits
n = 413 129 digits
n = 933 285 digits
n = 1013 309 digits
n = 1755 533 digits
n = 3515 1063 digits
n = 8987 2710 digits
n = 16227 4889 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17021 5128 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21681 6531 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32361 9746 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54893 16529 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86921 26170 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 269361 81090 digits Jun 2026 Gary Gostin; NPLB
n = 604601 182007 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7671
max n: 400.000
n = 5 6 digits
n = 7 6 digits
n = 9 7 digits
n = 10 7 digits
n = 15 9 digits
n = 17 10 digits
n = 21 11 digits
n = 35 15 digits
n = 50 19 digits
n = 55 21 digits
n = 66 24 digits
n = 154 51 digits
n = 303 96 digits
n = 359 112 digits
n = 423 132 digits
n = 834 255 digits
n = 871 267 digits
n = 1907 578 digits
n = 2453 743 digits
n = 2645 801 digits
n = 2845 861 digits
n = 3175 960 digits
n = 3561 1076 digits
n = 3749 1133 digits
n = 5073 1532 digits
n = 6763 2040 digits
n = 11601 3497 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12994 3916 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13261 3996 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13617 4104 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13915 4193 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14765 4449 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18311 5517 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21263 6405 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37989 11440 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57389 17280 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84802 25532 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 147979 44551 digits
n = 160042 48182 digits
n = 205199 61775 digits Jun 2026 Gary Gostin; NPLB
n = 216530 65186 digits Jun 2026 Gary Gostin; NPLB
n = 254890 76734 digits Jun 2026 Gary Gostin; NPLB
n = 302459 91054 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 341714 102871 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 357331 107572 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 484637 145895 digits Jan 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7673
max n: 400.000
n = 58 22 digits
n = 478 148 digits
n = 7030 2121 digits
n = 12134 3657 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13358 4026 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22942 6911 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73474 22122 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97714 29419 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 111422 33546 digits
n = 1464988 441010 digits Nov 2013 Kenneth Egtved Pedersen; srsieve; CRUS; OpenPFGW; LLR
k: 7675
max n: 400.000
n = 1 5 digits
n = 11 8 digits
n = 25 12 digits
n = 41 17 digits
n = 59 22 digits
n = 113 38 digits
n = 193 62 digits
n = 281 89 digits
n = 283 90 digits
n = 321 101 digits
n = 371 116 digits
n = 599 185 digits
n = 895 274 digits
n = 1073 327 digits
n = 2433 737 digits
n = 5491 1657 digits
n = 6265 1890 digits
n = 7555 2279 digits
n = 9953 3001 digits
n = 12883 3883 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51785 15593 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66479 20017 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66691 20080 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75803 22823 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 82361 24798 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84865 25551 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 211043 63535 digits Jun 2026 Gary Gostin; NPLB
n = 305041 91831 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7677
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 17 10 digits
n = 28 13 digits
n = 33 14 digits
n = 57 22 digits
n = 77 28 digits
n = 94 33 digits
n = 122 41 digits
n = 146 48 digits
n = 304 96 digits
n = 573 177 digits
n = 782 240 digits
n = 1470 447 digits
n = 2057 624 digits
n = 2494 755 digits
n = 3286 994 digits
n = 3333 1008 digits
n = 5158 1557 digits
n = 5314 1604 digits
n = 6328 1909 digits
n = 6514 1965 digits
n = 7658 2310 digits
n = 11616 3501 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14708 4432 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17813 5367 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23190 6985 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25702 7741 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26534 7992 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27256 8209 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74622 22468 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75561 22751 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 113466 34161 digits
n = 153082 46087 digits
n = 154736 46585 digits
n = 158908 47840 digits
n = 270830 81532 digits Jun 2026 Gary Gostin; NPLB
n = 622329 187344 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 644522 194025 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 736440 221695 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7679
max n: 400.000
n = 56 21 digits
n = 84 30 digits
n = 296 93 digits
n = 312 98 digits
n = 356 112 digits
n = 396 124 digits
n = 872 267 digits
n = 2328 705 digits
n = 6348 1915 digits
n = 9456 2851 digits
n = 50004 15057 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73824 22228 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 141648 42645 digits
n = 198744 59832 digits
n = 268056 80697 digits Jun 2026 Gary Gostin; NPLB
n = 349284 105149 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 738924 222443 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7681
max n: 400.000
n = 1 5 digits
n = 13 8 digits
n = 21 11 digits
n = 51 20 digits
n = 55 21 digits
n = 61 23 digits
n = 63 23 digits
n = 81 29 digits
n = 99 34 digits
n = 151 50 digits
n = 235 75 digits
n = 279 88 digits
n = 1705 518 digits
n = 6291 1898 digits
n = 7237 2183 digits
n = 9715 2929 digits
n = 14221 4285 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21229 6395 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110139 33160 digits
n = 379771 114327 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 520723 156758 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 671019 202001 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7683
max n: 400.000
n = 3 5 digits
n = 8 7 digits
n = 23 11 digits
n = 38 16 digits
n = 63 23 digits
n = 104 36 digits
n = 315 99 digits
n = 608 187 digits
n = 954 292 digits
n = 998 305 digits
n = 2219 672 digits
n = 2274 689 digits
n = 2528 765 digits
n = 3078 931 digits
n = 5000 1510 digits
n = 7179 2165 digits
n = 13403 4039 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13982 4213 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18320 5519 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44520 13406 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84207 25353 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97827 29453 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 160059 48187 digits
n = 264743 79700 digits Jun 2026 Gary Gostin; NPLB
n = 384368 115711 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 531323 159949 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7685
max n: 400.000
n = 12 8 digits
n = 20 10 digits
n = 22 11 digits
n = 26 12 digits
n = 194 63 digits
n = 266 84 digits
n = 422 131 digits
n = 428 133 digits
n = 770 236 digits
n = 1566 476 digits
n = 1660 504 digits
n = 1986 602 digits
n = 2460 745 digits
n = 2870 868 digits
n = 2898 877 digits
n = 3260 986 digits
n = 3476 1051 digits
n = 3942 1191 digits
n = 5386 1626 digits
n = 10038 3026 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14106 4251 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33530 10098 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36258 10919 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40316 12141 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87666 26394 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90094 27125 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109334 32917 digits
n = 219198 65990 digits Jun 2026 Gary Gostin; NPLB
n = 498436 150049 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 632036 190266 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7687
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 13 8 digits
n = 73 26 digits
n = 77 28 digits
n = 401 125 digits
n = 701 215 digits
n = 757 232 digits
n = 845 259 digits
n = 1505 457 digits
n = 1601 486 digits
n = 1957 594 digits
n = 2045 620 digits
n = 2485 752 digits
n = 3157 955 digits
n = 3673 1110 digits
n = 5273 1592 digits
n = 6805 2053 digits
n = 6961 2100 digits
n = 12125 3654 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13109 3951 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53941 16242 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53989 16257 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103685 31217 digits
n = 123997 37331 digits
n = 296593 89288 digits Jun 2026 Gary Gostin; NPLB
n = 340781 102590 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 561481 169027 digits Dec 2009 Jeff Gilchrist; Free-DC's Prime Search; LLR
k: 7689
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 8 7 digits
n = 12 8 digits
n = 21 11 digits
n = 27 13 digits
n = 28 13 digits
n = 47 19 digits
n = 71 26 digits
n = 72 26 digits
n = 84 30 digits
n = 96 33 digits
n = 131 44 digits
n = 168 55 digits
n = 176 57 digits
n = 179 58 digits
n = 208 67 digits
n = 272 86 digits
n = 277 88 digits
n = 363 114 digits
n = 441 137 digits
n = 509 158 digits
n = 723 222 digits
n = 743 228 digits
n = 744 228 digits
n = 828 254 digits
n = 972 297 digits
n = 1004 307 digits
n = 1033 315 digits
n = 1232 375 digits
n = 1509 459 digits
n = 1743 529 digits
n = 1904 578 digits
n = 2013 610 digits
n = 2788 844 digits
n = 3053 923 digits
n = 3108 940 digits
n = 4437 1340 digits
n = 4737 1430 digits
n = 5103 1541 digits
n = 6057 1828 digits
n = 7273 2194 digits
n = 7632 2302 digits
n = 12513 3771 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18048 5437 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22993 6926 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26624 8019 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27393 8251 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27508 8285 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34289 10326 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40573 12218 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45816 13796 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60167 18116 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64804 19512 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70644 21270 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80484 24232 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 139548 42013 digits
n = 143152 43097 digits
n = 192939 58085 digits
n = 217869 65589 digits Jun 2026 Gary Gostin; NPLB
n = 278644 83885 digits Jun 2026 Gary Gostin; NPLB
n = 338292 101840 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 396537 119374 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 1310876 394617 digits Apr 2015 Serge Batalov; PSieve; srsieve; LLR
k: 7691
max n: 400.000
n = 2 5 digits
n = 10 7 digits
n = 14 9 digits
n = 30 13 digits
n = 42 17 digits
n = 170 56 digits
n = 266 84 digits
n = 290 92 digits
n = 602 186 digits
n = 682 210 digits
n = 790 242 digits
n = 934 286 digits
n = 20142 6068 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39406 11867 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52218 15724 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55214 16625 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77962 23473 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 206726 62235 digits Jun 2026 Gary Gostin; NPLB
n = 228766 68870 digits Jun 2026 Gary Gostin; NPLB
n = 351622 105853 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7693
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 23 11 digits
n = 35 15 digits
n = 139 46 digits
n = 163 53 digits
n = 167 55 digits
n = 195 63 digits
n = 347 109 digits
n = 423 132 digits
n = 695 214 digits
n = 899 275 digits
n = 903 276 digits
n = 1143 348 digits
n = 1911 580 digits
n = 3415 1032 digits
n = 4615 1394 digits
n = 5275 1592 digits
n = 8059 2430 digits
n = 8123 2450 digits
n = 13355 4025 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16727 5040 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23443 7061 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37087 11169 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47543 14316 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101235 30479 digits
n = 228519 68795 digits Jun 2026 Gary Gostin; NPLB
n = 367583 110658 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7695
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 9 7 digits
n = 10 7 digits
n = 36 15 digits
n = 67 25 digits
n = 84 30 digits
n = 93 32 digits
n = 135 45 digits
n = 309 97 digits
n = 423 132 digits
n = 436 136 digits
n = 487 151 digits
n = 645 199 digits
n = 688 211 digits
n = 1083 330 digits
n = 1353 412 digits
n = 1513 460 digits
n = 2043 619 digits
n = 3336 1009 digits
n = 3424 1035 digits
n = 3999 1208 digits
n = 4036 1219 digits
n = 5793 1748 digits
n = 8292 2501 digits
n = 9718 2930 digits
n = 10579 3189 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11535 3477 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14419 4345 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17187 5178 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18466 5563 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18997 5723 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19789 5961 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29335 8835 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30117 9071 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38263 11523 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43699 13159 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46126 13890 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52549 15823 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54364 16370 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98907 29778 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 152935 46042 digits
n = 543543 163627 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 679560 204572 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7697
max n: 400.000
n = 8 7 digits
n = 32 14 digits
n = 38 16 digits
n = 56 21 digits
n = 62 23 digits
n = 92 32 digits
n = 110 37 digits
n = 126 42 digits
n = 366 115 digits
n = 582 180 digits
n = 1094 334 digits
n = 1316 401 digits
n = 1542 469 digits
n = 3102 938 digits
n = 3560 1076 digits
n = 3920 1184 digits
n = 4110 1242 digits
n = 5006 1511 digits
n = 9486 2860 digits
n = 10886 3281 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17550 5287 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 211664 63722 digits Jun 2026 Gary Gostin; NPLB
k: 7699
max n: 400.000
n = 7 6 digits
n = 9 7 digits
n = 29 13 digits
n = 31 14 digits
n = 39 16 digits
n = 327 103 digits
n = 607 187 digits
n = 1009 308 digits
n = 1069 326 digits
n = 1261 384 digits
n = 2453 743 digits
n = 7439 2244 digits
n = 11981 3611 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12869 3878 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19237 5795 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 168617 50763 digits
n = 233489 70292 digits Jun 2026 Gary Gostin; NPLB
n = 296453 89246 digits Jun 2026 Gary Gostin; NPLB
n = 366777 110415 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 382833 115249 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 487341 146709 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7701
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 23 11 digits
n = 25 12 digits
n = 35 15 digits
n = 37 16 digits
n = 53 20 digits
n = 61 23 digits
n = 65 24 digits
n = 95 33 digits
n = 115 39 digits
n = 119 40 digits
n = 139 46 digits
n = 146 48 digits
n = 191 62 digits
n = 218 70 digits
n = 233 75 digits
n = 245 78 digits
n = 247 79 digits
n = 286 90 digits
n = 307 97 digits
n = 323 102 digits
n = 338 106 digits
n = 355 111 digits
n = 781 239 digits
n = 785 241 digits
n = 787 241 digits
n = 1154 352 digits
n = 1291 393 digits
n = 1798 546 digits
n = 2009 609 digits
n = 5326 1608 digits
n = 6851 2067 digits
n = 6919 2087 digits
n = 7447 2246 digits
n = 7577 2285 digits
n = 9377 2827 digits
n = 12991 3915 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13259 3996 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13939 4200 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41417 12472 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54101 16290 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 153427 46191 digits
n = 175123 52722 digits
n = 203131 61153 digits Jun 2026 Gary Gostin; NPLB
n = 248369 74771 digits Jun 2026 Gary Gostin; NPLB
n = 333037 100259 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 343699 103468 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 583111 175538 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 622535 187406 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 634493 191006 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 640625 192852 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 868511 261452 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 901031 271242 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 930805 280205 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7703
max n: 400.000
n = 8 7 digits
n = 10 7 digits
n = 16 9 digits
n = 18 10 digits
n = 38 16 digits
n = 54 21 digits
n = 64 24 digits
n = 138 46 digits
n = 156 51 digits
n = 158 52 digits
n = 190 62 digits
n = 238 76 digits
n = 258 82 digits
n = 300 95 digits
n = 356 112 digits
n = 558 172 digits
n = 1260 384 digits
n = 1406 428 digits
n = 2100 637 digits
n = 2160 655 digits
n = 2348 711 digits
n = 3154 954 digits
n = 4024 1216 digits
n = 5118 1545 digits
n = 7656 2309 digits
n = 12114 3651 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12648 3812 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15696 4729 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16428 4950 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20910 6299 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28746 8658 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48786 14690 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 127356 38342 digits
n = 140014 42153 digits
n = 178630 53777 digits
n = 184616 55579 digits
n = 184764 55624 digits
n = 188146 56642 digits
n = 248018 74665 digits Jun 2026 Gary Gostin; NPLB
n = 265320 79874 digits Jun 2026 Gary Gostin; NPLB
n = 364868 109841 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 519256 156316 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 659588 198560 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7705
max n: 400.000
n = 7 6 digits
n = 15 9 digits
n = 17 10 digits
n = 21 11 digits
n = 23 11 digits
n = 33 14 digits
n = 47 19 digits
n = 63 23 digits
n = 97 34 digits
n = 155 51 digits
n = 243 78 digits
n = 737 226 digits
n = 877 268 digits
n = 1867 566 digits
n = 1937 587 digits
n = 2095 635 digits
n = 2101 637 digits
n = 3713 1122 digits
n = 5105 1541 digits
n = 5873 1772 digits
n = 6483 1956 digits
n = 7775 2345 digits
n = 9957 3002 digits
n = 10521 3172 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22241 6700 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28527 8592 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45339 13653 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47099 14183 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54473 16402 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 151035 45470 digits
n = 154635 46554 digits
n = 182181 54846 digits
n = 240903 72523 digits Jun 2026 Gary Gostin; NPLB
n = 258975 77964 digits Jun 2026 Gary Gostin; NPLB
n = 323021 97243 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 393991 118607 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 741807 223311 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7707
max n: 400.000
n = 1 5 digits
n = 4 6 digits
n = 9 7 digits
n = 18 10 digits
n = 22 11 digits
n = 37 16 digits
n = 44 18 digits
n = 68 25 digits
n = 69 25 digits
n = 104 36 digits
n = 204 66 digits
n = 206 66 digits
n = 244 78 digits
n = 297 94 digits
n = 405 126 digits
n = 414 129 digits
n = 524 162 digits
n = 526 163 digits
n = 568 175 digits
n = 774 237 digits
n = 818 251 digits
n = 1032 315 digits
n = 2772 839 digits
n = 2889 874 digits
n = 4284 1294 digits
n = 4860 1467 digits
n = 6864 2071 digits
n = 7024 2119 digits
n = 8558 2581 digits
n = 9897 2984 digits
n = 9937 2996 digits
n = 13260 3996 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32640 9830 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50102 15087 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52636 15849 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110680 33322 digits
n = 128917 38812 digits
n = 152540 45924 digits
n = 217078 65351 digits Jun 2026 Gary Gostin; NPLB
n = 287948 86685 digits Jun 2026 Gary Gostin; NPLB
n = 331166 99695 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 495624 149202 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 535008 161058 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 540829 162810 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 584056 175823 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 660198 198744 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 710098 213765 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 733581 220834 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 752412 226503 digits Jan 2011 James P. Burt; PSieve; srsieve; Free-DC's Prime Search; LLR
n = 958237 288462 digits Mar 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 961297 289384 digits Mar 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7709
max n: 400.000
n = 52 20 digits
n = 148 49 digits
n = 13728 4137 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39036 11755 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72868 21940 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 277008 83392 digits Jun 2026 Gary Gostin; NPLB
k: 7711
max n: 400.000
n = 3 5 digits
n = 33 14 digits
n = 45 18 digits
n = 81 29 digits
n = 209 67 digits
n = 3603 1089 digits
n = 5211 1573 digits
n = 5445 1643 digits
n = 5949 1795 digits
n = 8619 2599 digits
n = 9591 2892 digits
n = 34413 10364 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67845 20428 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78105 23516 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84041 25303 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89309 26889 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 168561 50746 digits
k: 7713
max n: 400.000
n = 2 5 digits
n = 3 5 digits
n = 4 6 digits
n = 11 8 digits
n = 12 8 digits
n = 15 9 digits
n = 20 10 digits
n = 26 12 digits
n = 31 14 digits
n = 32 14 digits
n = 47 19 digits
n = 87 31 digits
n = 112 38 digits
n = 246 78 digits
n = 252 80 digits
n = 516 160 digits
n = 560 173 digits
n = 676 208 digits
n = 732 225 digits
n = 896 274 digits
n = 916 280 digits
n = 1171 357 digits
n = 1250 381 digits
n = 1291 393 digits
n = 1455 442 digits
n = 1715 521 digits
n = 1743 529 digits
n = 2700 817 digits
n = 3060 926 digits
n = 6236 1882 digits
n = 7074 2134 digits
n = 8575 2586 digits
n = 8804 2655 digits
n = 9304 2805 digits
n = 10226 3083 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10311 3108 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10452 3151 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11726 3534 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13112 3951 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19895 5993 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25787 7767 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28972 8726 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30891 9304 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32198 9697 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70871 21339 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85938 25874 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87231 26264 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91578 27572 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94863 28561 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100956 30395 digits
n = 307232 92490 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 475634 143184 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7715
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 46 18 digits
n = 64 24 digits
n = 74 27 digits
n = 104 36 digits
n = 176 57 digits
n = 332 104 digits
n = 376 118 digits
n = 454 141 digits
n = 1516 461 digits
n = 1526 464 digits
n = 2006 608 digits
n = 8114 2447 digits
n = 9034 2724 digits
n = 9802 2955 digits
n = 10822 3262 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11324 3413 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18152 5469 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20764 6255 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33304 10030 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48100 14484 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52004 15659 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103766 31241 digits
n = 195490 58853 digits
n = 206404 62138 digits Jun 2026 Gary Gostin; NPLB
n = 488372 147019 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 656114 197514 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7717
max n: 400.000
n = 17 10 digits
n = 49 19 digits
n = 73 26 digits
n = 97 34 digits
n = 173 56 digits
n = 217 70 digits
n = 229 73 digits
n = 277 88 digits
n = 377 118 digits
n = 1777 539 digits
n = 6133 1851 digits
n = 18997 5723 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61813 18612 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 113177 34074 digits
n = 122993 37029 digits
k: 7719
max n: 400.000
n = 3 5 digits
n = 4 6 digits
n = 5 6 digits
n = 9 7 digits
n = 11 8 digits
n = 12 8 digits
n = 13 8 digits
n = 23 11 digits
n = 33 14 digits
n = 61 23 digits
n = 116 39 digits
n = 139 46 digits
n = 156 51 digits
n = 215 69 digits
n = 261 83 digits
n = 324 102 digits
n = 349 109 digits
n = 361 113 digits
n = 468 145 digits
n = 829 254 digits
n = 923 282 digits
n = 1092 333 digits
n = 1252 381 digits
n = 1279 389 digits
n = 1329 404 digits
n = 1453 442 digits
n = 1669 507 digits
n = 2111 640 digits
n = 2523 764 digits
n = 2579 781 digits
n = 2813 851 digits
n = 2945 891 digits
n = 2988 904 digits
n = 3491 1055 digits
n = 4315 1303 digits
n = 4483 1354 digits
n = 5063 1529 digits
n = 6223 1878 digits
n = 8605 2595 digits
n = 9252 2790 digits
n = 15132 4560 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16651 5017 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17105 5154 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19201 5784 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26068 7852 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30191 9093 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30380 9150 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32233 9707 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36991 11140 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37509 11296 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52085 15684 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71620 21564 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78164 23534 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78241 23557 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 134708 40556 digits
n = 167644 50470 digits
n = 209823 63167 digits Jun 2026 Gary Gostin; NPLB
n = 218173 65681 digits Jun 2026 Gary Gostin; NPLB
n = 298171 89763 digits Jun 2026 Gary Gostin; NPLB
n = 366043 110194 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 399265 120195 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 529835 159501 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7721
max n: 400.000
n = 22 11 digits
n = 482 149 digits
n = 586 181 digits
n = 36398 10961 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85910 25866 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 129002 38838 digits
n = 269006 80983 digits Jun 2026 Gary Gostin; NPLB
k: 7723
max n: 400.000
n = 31 14 digits
n = 39 16 digits
n = 139 46 digits
n = 219 70 digits
n = 271 86 digits
n = 399 124 digits
n = 535 165 digits
n = 1635 497 digits
n = 6555 1978 digits
n = 15127 4558 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29127 8772 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70971 21369 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78807 23728 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 142867 43012 digits
n = 154435 46494 digits
n = 212611 64007 digits Jun 2026 Gary Gostin; NPLB
n = 453591 136549 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 469455 141324 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 545695 164275 digits Nov 2009 Jeff Gilchrist; Free-DC's Prime Search; LLR
n = 564607 169968 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 667791 201030 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7725
max n: 400.000
n = 11 8 digits
n = 23 11 digits
n = 26 12 digits
n = 39 16 digits
n = 50 19 digits
n = 75 27 digits
n = 93 32 digits
n = 111 38 digits
n = 126 42 digits
n = 137 46 digits
n = 287 91 digits
n = 338 106 digits
n = 371 116 digits
n = 386 121 digits
n = 407 127 digits
n = 467 145 digits
n = 530 164 digits
n = 683 210 digits
n = 803 246 digits
n = 905 277 digits
n = 1106 337 digits
n = 1479 450 digits
n = 2451 742 digits
n = 2757 834 digits
n = 3357 1015 digits
n = 3771 1140 digits
n = 4346 1313 digits
n = 4545 1373 digits
n = 4706 1421 digits
n = 7236 2183 digits
n = 7371 2223 digits
n = 7593 2290 digits
n = 7946 2396 digits
n = 8406 2535 digits
n = 9485 2860 digits
n = 16125 4858 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16445 4955 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21993 6625 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25545 7694 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30864 9295 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31008 9339 digits Sep 1998 Jim Buddenhagen; Proth
n = 31910 9610 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35633 10731 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37535 11304 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38547 11608 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48981 14749 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63035 18980 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67457 20311 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73971 22272 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90161 27146 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 136463 41084 digits
n = 137667 41446 digits
n = 197885 59574 digits
n = 237731 71569 digits Jun 2026 Gary Gostin; NPLB
n = 314609 94711 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 346626 104349 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 367991 110781 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 551034 165882 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 565665 170287 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 661224 199053 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 701097 211056 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 812466 244581 digits Jan 2011 James P. Burt; PSieve; srsieve; Free-DC's Prime Search; LLR
n = 984458 296356 digits Mar 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1344345 404693 digits Aug 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7727
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 14 9 digits
n = 18 10 digits
n = 128 43 digits
n = 164 54 digits
n = 188 61 digits
n = 190 62 digits
n = 224 72 digits
n = 258 82 digits
n = 320 101 digits
n = 634 195 digits
n = 888 272 digits
n = 1134 346 digits
n = 1440 438 digits
n = 1510 459 digits
n = 2430 736 digits
n = 2960 895 digits
n = 3138 949 digits
n = 3988 1205 digits
n = 6380 1925 digits
n = 19234 5794 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21518 6482 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28194 8492 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68024 20482 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70280 21161 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70330 21176 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83750 25216 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 188360 56706 digits
n = 243180 73209 digits Jun 2026 Gary Gostin; NPLB
n = 292670 88107 digits Jun 2026 Gary Gostin; NPLB
n = 324338 97640 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 470754 141715 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 515484 155181 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7729
max n: 400.000
n = 19 10 digits
n = 35 15 digits
n = 47 19 digits
n = 67 25 digits
n = 119 40 digits
n = 167 55 digits
n = 251 80 digits
n = 431 134 digits
n = 787 241 digits
n = 2587 783 digits
n = 5635 1701 digits
n = 20891 6293 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29575 8907 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 324629 97727 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 478799 144137 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7731
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 6 6 digits
n = 29 13 digits
n = 37 16 digits
n = 55 21 digits
n = 177 58 digits
n = 221 71 digits
n = 271 86 digits
n = 277 88 digits
n = 381 119 digits
n = 438 136 digits
n = 477 148 digits
n = 598 184 digits
n = 659 203 digits
n = 739 227 digits
n = 895 274 digits
n = 1233 376 digits
n = 1403 427 digits
n = 1425 433 digits
n = 2101 637 digits
n = 2361 715 digits
n = 3062 926 digits
n = 3547 1072 digits
n = 4539 1371 digits
n = 5297 1599 digits
n = 5697 1719 digits
n = 7165 2161 digits
n = 8147 2457 digits
n = 9245 2787 digits
n = 12493 3765 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12805 3859 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20070 6046 digits Sep 1998 Jim Buddenhagen; Proth
n = 34555 10406 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104893 31580 digits
n = 137685 41452 digits
n = 137917 41522 digits
n = 216887 65294 digits Jun 2026 Gary Gostin; NPLB
n = 222933 67114 digits Jun 2026 Gary Gostin; NPLB
n = 241173 72605 digits Jun 2026 Gary Gostin; NPLB
k: 7733
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 12 8 digits
n = 14 9 digits
n = 16 9 digits
n = 22 11 digits
n = 32 14 digits
n = 42 17 digits
n = 50 19 digits
n = 76 27 digits
n = 94 33 digits
n = 112 38 digits
n = 118 40 digits
n = 142 47 digits
n = 144 48 digits
n = 202 65 digits
n = 274 87 digits
n = 308 97 digits
n = 424 132 digits
n = 468 145 digits
n = 482 149 digits
n = 702 216 digits
n = 812 249 digits
n = 936 286 digits
n = 1148 350 digits
n = 1648 500 digits
n = 1650 501 digits
n = 2454 743 digits
n = 2960 895 digits
n = 3020 913 digits
n = 3992 1206 digits
n = 4020 1215 digits
n = 4298 1298 digits
n = 5700 1720 digits
n = 6114 1845 digits
n = 7602 2293 digits
n = 7684 2318 digits
n = 8704 2625 digits
n = 8758 2641 digits
n = 9132 2753 digits
n = 10556 3182 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11882 3581 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14192 4277 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14824 4467 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16212 4885 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35212 10604 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37634 11333 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39276 11828 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44624 13438 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63128 19008 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72950 21965 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83210 25053 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85002 25593 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 129028 38846 digits
n = 162564 48941 digits
n = 187100 56327 digits
n = 233120 70181 digits Jun 2026 Gary Gostin; NPLB
n = 355652 107066 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 372602 112169 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 542974 163456 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 594612 179000 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7735
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 23 11 digits
n = 47 19 digits
n = 205 66 digits
n = 237 76 digits
n = 555 171 digits
n = 1157 353 digits
n = 1453 442 digits
n = 1593 484 digits
n = 2187 663 digits
n = 3537 1069 digits
n = 4875 1472 digits
n = 5253 1586 digits
n = 7985 2408 digits
n = 9067 2734 digits
n = 10415 3140 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12127 3655 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13597 4097 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14713 4433 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16477 4964 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18533 5583 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25623 7718 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51915 15632 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89373 26908 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119243 35900 digits
n = 165907 49947 digits
n = 232435 69974 digits Jun 2026 Gary Gostin; NPLB
n = 468213 140951 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 591593 178092 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 730015 219761 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7737
max n: 400.000
n = 1 5 digits
n = 4 6 digits
n = 9 7 digits
n = 12 8 digits
n = 22 11 digits
n = 30 13 digits
n = 40 16 digits
n = 49 19 digits
n = 76 27 digits
n = 82 29 digits
n = 96 33 digits
n = 150 50 digits
n = 162 53 digits
n = 166 54 digits
n = 190 62 digits
n = 205 66 digits
n = 246 78 digits
n = 604 186 digits
n = 760 233 digits
n = 949 290 digits
n = 1560 474 digits
n = 2476 750 digits
n = 4060 1227 digits
n = 5716 1725 digits
n = 10693 3223 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12442 3750 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13482 4063 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18969 5715 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18997 5723 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40125 12083 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74013 22285 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84054 25307 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84606 25473 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101472 30551 digits
n = 208317 62714 digits Jun 2026 Gary Gostin; NPLB
n = 254001 76466 digits Jun 2026 Gary Gostin; NPLB
n = 264393 79595 digits Jun 2026 Gary Gostin; NPLB
n = 293502 88357 digits Jun 2026 Gary Gostin; NPLB
n = 376840 113445 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 453681 136576 digits Sep 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7739
max n: 400.000
n = 24 12 digits
n = 4076 1231 digits
n = 5664 1709 digits
n = 32504 9789 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45156 13598 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73356 22087 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 190028 57209 digits
n = 375356 112998 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 379424 114222 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 384216 115665 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7741
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 9 7 digits
n = 11 8 digits
n = 25 12 digits
n = 65 24 digits
n = 135 45 digits
n = 329 103 digits
n = 649 200 digits
n = 1685 512 digits
n = 2649 802 digits
n = 3215 972 digits
n = 3661 1106 digits
n = 4629 1398 digits
n = 11361 3424 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24125 7267 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24601 7410 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38271 11525 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39245 11818 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43761 13178 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 162673 48974 digits
n = 366061 110200 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7743
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 8 7 digits
n = 10 7 digits
n = 11 8 digits
n = 16 9 digits
n = 23 11 digits
n = 31 14 digits
n = 40 16 digits
n = 59 22 digits
n = 80 28 digits
n = 107 37 digits
n = 158 52 digits
n = 203 65 digits
n = 263 84 digits
n = 824 252 digits
n = 907 277 digits
n = 1316 401 digits
n = 1516 461 digits
n = 1607 488 digits
n = 1952 592 digits
n = 2918 883 digits
n = 3124 945 digits
n = 3326 1006 digits
n = 3436 1039 digits
n = 3599 1088 digits
n = 4567 1379 digits
n = 6331 1910 digits
n = 9479 2858 digits
n = 10292 3103 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12011 3620 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12218 3682 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12590 3794 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26216 7896 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26527 7990 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31954 9624 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40454 12182 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41879 12611 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45674 13754 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72472 21821 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90356 27204 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 138779 41781 digits
n = 142300 42841 digits
n = 312718 94142 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 315143 94872 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 366443 110315 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 484322 145800 digits Jan 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 597863 179979 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 630254 189730 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 649982 195668 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 698047 210137 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 935836 281719 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1389914 418410 digits Sep 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7745
max n: 400.000
n = 6 6 digits
n = 12 8 digits
n = 22 11 digits
n = 52 20 digits
n = 56 21 digits
n = 78 28 digits
n = 84 30 digits
n = 136 45 digits
n = 176 57 digits
n = 292 92 digits
n = 418 130 digits
n = 424 132 digits
n = 752 231 digits
n = 876 268 digits
n = 976 298 digits
n = 1904 578 digits
n = 2932 887 digits
n = 6184 1866 digits
n = 21238 6398 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21402 6447 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22512 6781 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34612 10424 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65722 19789 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68132 20514 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 111358 33526 digits
n = 180534 54351 digits
n = 217132 65368 digits Jun 2026 Gary Gostin; NPLB
n = 335586 101026 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 580242 174675 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 625402 188269 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 630636 189845 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 713278 214722 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7747
max n: 400.000
n = 1 5 digits
n = 13 8 digits
n = 37 16 digits
n = 85 30 digits
n = 1133 345 digits
n = 4093 1237 digits
n = 4837 1460 digits
n = 7825 2360 digits
n = 31797 9576 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55837 16813 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63481 19114 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63917 19245 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 170017 51185 digits
n = 231661 69741 digits Jun 2026 Gary Gostin; NPLB
n = 369337 111186 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 545561 164235 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7749
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 4 6 digits
n = 7 6 digits
n = 8 7 digits
n = 9 7 digits
n = 11 8 digits
n = 17 10 digits
n = 21 11 digits
n = 23 11 digits
n = 31 14 digits
n = 35 15 digits
n = 40 16 digits
n = 57 22 digits
n = 65 24 digits
n = 75 27 digits
n = 77 28 digits
n = 91 32 digits
n = 103 35 digits
n = 127 43 digits
n = 129 43 digits
n = 141 47 digits
n = 147 49 digits
n = 177 58 digits
n = 197 64 digits
n = 245 78 digits
n = 247 79 digits
n = 259 82 digits
n = 295 93 digits
n = 325 102 digits
n = 329 103 digits
n = 477 148 digits
n = 484 150 digits
n = 511 158 digits
n = 544 168 digits
n = 575 177 digits
n = 583 180 digits
n = 785 241 digits
n = 833 255 digits
n = 857 262 digits
n = 865 265 digits
n = 947 289 digits
n = 1412 429 digits
n = 1425 433 digits
n = 1803 547 digits
n = 1925 584 digits
n = 2837 858 digits
n = 2853 863 digits
n = 2929 886 digits
n = 3481 1052 digits
n = 3712 1122 digits
n = 3801 1149 digits
n = 4023 1215 digits
n = 4303 1300 digits
n = 6035 1821 digits
n = 10964 3305 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13540 4080 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13623 4105 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14143 4262 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14843 4473 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14908 4492 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16744 5045 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18841 5676 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24067 7249 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38385 11559 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44363 13359 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59379 17879 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72889 21946 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73103 22011 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73507 22132 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94871 28563 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104200 31372 digits
n = 134885 40609 digits
n = 145401 43774 digits
n = 162412 48895 digits
n = 171231 51550 digits
n = 225580 67911 digits Jun 2026 Gary Gostin; NPLB
n = 242817 73100 digits Jun 2026 Gary Gostin; NPLB
n = 257260 77447 digits Jun 2026 Gary Gostin; NPLB
n = 262441 79007 digits Jun 2026 Gary Gostin; NPLB
n = 264860 79735 digits Jun 2026 Gary Gostin; NPLB
n = 271495 81733 digits Jun 2026 Gary Gostin; NPLB
n = 303347 91321 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 308709 92935 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 310459 93462 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 352123 106004 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 479301 144288 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 627385 188866 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 633448 190691 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 718923 216422 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7751
max n: 400.000
n = 6 6 digits
n = 66 24 digits
n = 318 100 digits
n = 766 235 digits
n = 2094 635 digits
n = 3262 986 digits
n = 10906 3287 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 205254 61792 digits Jun 2026 Gary Gostin; NPLB
n = 220842 66484 digits Jun 2026 Gary Gostin; NPLB
k: 7753
max n: 400.000
n = 143 47 digits
n = 539 167 digits
n = 522863 157402 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 747791 225112 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7755
max n: 500.000
n = 2 5 digits
n = 3 5 digits
n = 8 7 digits
n = 10 7 digits
n = 14 9 digits
n = 17 10 digits
n = 22 11 digits
n = 29 13 digits
n = 38 16 digits
n = 47 19 digits
n = 54 21 digits
n = 55 21 digits
n = 87 31 digits
n = 96 33 digits
n = 106 36 digits
n = 175 57 digits
n = 204 66 digits
n = 224 72 digits
n = 232 74 digits
n = 321 101 digits
n = 380 119 digits
n = 444 138 digits
n = 446 139 digits
n = 539 167 digits
n = 567 175 digits
n = 729 224 digits
n = 776 238 digits
n = 825 253 digits
n = 1014 310 digits
n = 1022 312 digits
n = 1135 346 digits
n = 1367 416 digits
n = 1476 449 digits
n = 1622 493 digits
n = 1962 595 digits
n = 1998 606 digits
n = 2184 662 digits
n = 2323 704 digits
n = 2747 831 digits
n = 4675 1412 digits
n = 4914 1484 digits
n = 5119 1545 digits
n = 6317 1906 digits
n = 6534 1971 digits
n = 6558 1979 digits
n = 6687 2017 digits
n = 6874 2074 digits
n = 7015 2116 digits
n = 7252 2187 digits
n = 7755 2339 digits Dec 1984 Wilfrid Keller
n = 8088 2439 digits
n = 8795 2652 digits
n = 10520 3171 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10524 3172 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15931 4800 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17967 5413 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18789 5660 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20034 6035 digits Aug 1998 Jim Buddenhagen; Proth
n = 22588 6804 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28016 8438 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28834 8684 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30257 9113 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31299 9426 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37547 11307 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38815 11689 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55695 16770 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60844 18320 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66578 20046 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66645 20067 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73814 22225 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74030 22290 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78470 23626 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84996 25591 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85340 25694 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96295 28992 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 133755 40269 digits
n = 143165 43101 digits
n = 155946 46949 digits
n = 225482 67881 digits
n = 262415 78999 digits
n = 273741 82409 digits
n = 282483 85040 digits
n = 327326 98539 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 384196 115659 digits Sep 2007 Patrick Schmeer; NewPGen; Riesel Prime Search; LLR
n = 416923 125511 digits Dec 2007 Patrick Schmeer; NewPGen; Riesel Prime Search; LLR
n = 467489 140733 digits Apr 2008 Patrick Schmeer; NewPGen; Riesel Prime Search; LLR
k: 7757
max n: 400.000
n = 8 7 digits
n = 10 7 digits
n = 320 101 digits
n = 404 126 digits
n = 440 137 digits
n = 598 184 digits
n = 610 188 digits
n = 790 242 digits
n = 1400 426 digits
n = 1844 559 digits
n = 3394 1026 digits
n = 32444 9771 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59858 18023 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65384 19687 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 142136 42792 digits
n = 612716 184450 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 636362 191568 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7759
max n: 400.000
n = 3 5 digits
n = 23 11 digits
n = 25 12 digits
n = 27 13 digits
n = 45 18 digits
n = 69 25 digits
n = 71 26 digits
n = 105 36 digits
n = 109 37 digits
n = 147 49 digits
n = 181 59 digits
n = 247 79 digits
n = 255 81 digits
n = 319 100 digits
n = 357 112 digits
n = 467 145 digits
n = 769 236 digits
n = 933 285 digits
n = 1353 412 digits
n = 1693 514 digits
n = 1843 559 digits
n = 3157 955 digits
n = 3639 1100 digits
n = 4619 1395 digits
n = 5773 1742 digits
n = 15587 4697 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30639 9228 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39807 11987 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83819 25236 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115847 34878 digits
n = 224359 67543 digits Jun 2026 Gary Gostin; NPLB
n = 573299 172585 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 745861 224531 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7761
max n: 400.000
n = 5 6 digits
n = 6 6 digits
n = 7 6 digits
n = 18 10 digits
n = 29 13 digits
n = 34 15 digits
n = 37 16 digits
n = 55 21 digits
n = 62 23 digits
n = 66 24 digits
n = 93 32 digits
n = 103 35 digits
n = 163 53 digits
n = 267 85 digits
n = 283 90 digits
n = 342 107 digits
n = 519 161 digits
n = 522 162 digits
n = 714 219 digits
n = 1229 374 digits
n = 1398 425 digits
n = 2327 705 digits
n = 2758 835 digits
n = 4190 1266 digits
n = 4559 1377 digits
n = 5143 1553 digits
n = 6054 1827 digits
n = 6743 2034 digits
n = 15466 4660 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20639 6217 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23462 7067 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35517 10696 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37605 11325 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42523 12805 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66462 20011 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71566 21548 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74058 22298 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76774 23116 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77587 23360 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100286 30193 digits
n = 205027 61724 digits Jun 2026 Gary Gostin; NPLB
n = 241054 72569 digits Jun 2026 Gary Gostin; NPLB
n = 601707 181136 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 703475 211771 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7763
max n: 400.000
n = 2 5 digits
n = 18 10 digits
n = 26 12 digits
n = 48 19 digits
n = 70 25 digits
n = 72 26 digits
n = 82 29 digits
n = 118 40 digits
n = 146 48 digits
n = 272 86 digits
n = 354 111 digits
n = 858 263 digits
n = 860 263 digits
n = 1052 321 digits
n = 1184 361 digits
n = 1854 562 digits
n = 3632 1098 digits
n = 3670 1109 digits
n = 3764 1137 digits
n = 4100 1239 digits
n = 5906 1782 digits
n = 7298 2201 digits
n = 11306 3408 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36154 10888 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40538 12208 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73892 22248 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 181288 54578 digits
n = 209378 63033 digits Jun 2026 Gary Gostin; NPLB
n = 473338 142493 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7765
max n: 400.000
n = 3 5 digits
n = 7 6 digits
n = 33 14 digits
n = 87 31 digits
n = 111 38 digits
n = 133 44 digits
n = 199 64 digits
n = 277 88 digits
n = 291 92 digits
n = 303 96 digits
n = 799 245 digits
n = 1837 557 digits
n = 1861 565 digits
n = 2367 717 digits
n = 3007 910 digits
n = 4563 1378 digits
n = 4737 1430 digits
n = 5281 1594 digits
n = 6693 2019 digits
n = 9207 2776 digits
n = 21453 6462 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40057 12063 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46953 14139 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 113083 34046 digits
n = 150091 45186 digits
n = 191787 57738 digits
n = 238287 71736 digits Jun 2026 Gary Gostin; NPLB
n = 337951 101738 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 390853 117663 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 605523 182285 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7767
max n: 400.000
n = 5 6 digits
n = 9 7 digits
n = 14 9 digits
n = 26 12 digits
n = 53 20 digits
n = 57 22 digits
n = 69 25 digits
n = 72 26 digits
n = 228 73 digits
n = 333 105 digits
n = 345 108 digits
n = 561 173 digits
n = 1208 368 digits
n = 1829 555 digits
n = 1881 571 digits
n = 2057 624 digits
n = 6048 1825 digits
n = 7053 2128 digits
n = 9648 2909 digits
n = 12462 3756 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18393 5541 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19665 5924 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19794 5963 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20501 6176 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29873 8997 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42176 12701 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96296 28992 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 120926 36407 digits
n = 150908 45432 digits
n = 212994 64122 digits Jun 2026 Gary Gostin; NPLB
n = 392456 118145 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7769
max n: 400.000
n = 4 6 digits
n = 20 10 digits
n = 24 12 digits
n = 28 13 digits
n = 48 19 digits
n = 100 34 digits
n = 840 257 digits
n = 2184 662 digits
n = 2956 894 digits
n = 4684 1414 digits
n = 5004 1511 digits
n = 6096 1839 digits
n = 18204 5484 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39604 11926 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50644 15250 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55968 16852 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65460 19710 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67504 20325 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73740 22202 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110396 33237 digits
n = 143260 43130 digits
n = 190188 57257 digits
n = 352348 106072 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 358688 107980 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7771
max n: 400.000
n = 1 5 digits
n = 13 8 digits
n = 49 19 digits
n = 61 23 digits
n = 73 26 digits
n = 77 28 digits
n = 305 96 digits
n = 313 99 digits
n = 403 126 digits
n = 1061 324 digits
n = 1145 349 digits
n = 1985 602 digits
n = 2737 828 digits
n = 3011 911 digits
n = 4765 1439 digits
n = 6665 2011 digits
n = 6883 2076 digits
n = 29621 8921 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48515 14609 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51929 15637 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77681 23389 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90305 27189 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 135841 40897 digits
n = 156629 47154 digits
n = 354155 106616 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7773
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 11 8 digits
n = 12 8 digits
n = 15 9 digits
n = 20 10 digits
n = 26 12 digits
n = 32 14 digits
n = 36 15 digits
n = 39 16 digits
n = 40 16 digits
n = 47 19 digits
n = 51 20 digits
n = 92 32 digits
n = 135 45 digits
n = 188 61 digits
n = 239 76 digits
n = 435 135 digits
n = 652 201 digits
n = 779 239 digits
n = 1044 319 digits
n = 1207 368 digits
n = 1859 564 digits
n = 2052 622 digits
n = 2088 633 digits
n = 2511 760 digits
n = 3107 940 digits
n = 3592 1086 digits
n = 3956 1195 digits
n = 4128 1247 digits
n = 5127 1548 digits
n = 7324 2209 digits
n = 7964 2402 digits
n = 9015 2718 digits
n = 11547 3480 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11924 3594 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12850 3873 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16204 4882 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19499 5874 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22891 6895 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25556 7698 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36410 10965 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59450 17901 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72004 21680 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73236 22051 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80147 24131 digits Jul 2001 Kay Schoenberger; Proth
n = 101196 30467 digits
n = 129495 38986 digits
n = 129879 39102 digits
n = 148168 44607 digits
n = 176020 52992 digits
n = 226911 68311 digits Jun 2026 Gary Gostin; NPLB
n = 235976 71040 digits Jun 2026 Gary Gostin; NPLB
n = 286164 86148 digits Jun 2026 Gary Gostin; NPLB
n = 294884 88773 digits Jun 2026 Gary Gostin; NPLB
n = 342816 103202 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 348314 104857 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 392559 118176 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 493370 148524 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 590631 177802 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 735452 221398 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1311004 394656 digits Apr 2015 Serge Batalov; PSieve; srsieve; LLR
k: 7775
max n: 400.000
n = 20 10 digits
n = 26 12 digits
n = 30 13 digits
n = 56 21 digits
n = 58 22 digits
n = 62 23 digits
n = 112 38 digits
n = 140 47 digits
n = 850 260 digits
n = 882 270 digits
n = 1148 350 digits
n = 2210 670 digits
n = 2946 891 digits
n = 6246 1885 digits
n = 8456 2550 digits
n = 9872 2976 digits
n = 16628 5010 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18930 5703 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28988 8731 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31458 9474 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 183632 55283 digits
n = 311750 93850 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 325346 97943 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 350012 105369 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 377032 113502 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7777
max n: 400.000
n = 9 7 digits
n = 17 10 digits
n = 65 24 digits
n = 81 29 digits
n = 345 108 digits
n = 2025 614 digits
n = 4153 1255 digits
n = 4377 1322 digits
n = 8249 2488 digits
n = 12145 3660 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14097 4248 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41769 12578 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 126449 38069 digits
n = 206257 62094 digits Jun 2026 Gary Gostin; NPLB
n = 263377 79289 digits Jun 2026 Gary Gostin; NPLB
n = 723657 217847 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7779
max n: 400.000
n = 12 8 digits
n = 13 8 digits
n = 60 22 digits
n = 81 29 digits
n = 112 38 digits
n = 180 59 digits
n = 256 81 digits
n = 412 128 digits
n = 504 156 digits
n = 600 185 digits
n = 913 279 digits
n = 1236 376 digits
n = 1387 422 digits
n = 1968 597 digits
n = 4320 1305 digits
n = 5737 1731 digits
n = 17212 5186 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24384 7345 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24385 7345 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42433 12778 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45388 13668 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57532 17323 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76003 22884 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94444 28435 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 140116 42184 digits
n = 185227 55763 digits
n = 287868 86661 digits Jun 2026 Gary Gostin; NPLB
n = 334893 100817 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 480753 144725 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 569476 171434 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 672444 202430 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7781
max n: 400.000
n = 2 5 digits
n = 210 68 digits
n = 2366 717 digits
n = 19754 5951 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56966 17153 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 232094 69872 digits Jun 2026 Gary Gostin; NPLB
k: 7783
max n: 400.000
n = 35 15 digits
n = 287 91 digits
n = 623 192 digits
n = 1783 541 digits
n = 17347 5226 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68215 20539 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 135807 40886 digits
n = 224475 67578 digits Jun 2026 Gary Gostin; NPLB
n = 293183 88261 digits Jun 2026 Gary Gostin; NPLB
k: 7785
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 16 9 digits
n = 19 10 digits
n = 25 12 digits
n = 46 18 digits
n = 70 25 digits
n = 80 28 digits
n = 355 111 digits
n = 451 140 digits
n = 535 165 digits
n = 802 246 digits
n = 1262 384 digits
n = 1976 599 digits
n = 2119 642 digits
n = 2650 802 digits
n = 2854 864 digits
n = 3560 1076 digits
n = 11870 3578 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28609 8617 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52195 15717 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69091 20803 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71104 21409 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80531 24247 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 102925 30988 digits
n = 144706 43565 digits
n = 165301 49765 digits
n = 171446 51615 digits
n = 512960 154421 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7787
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 28 13 digits
n = 30 13 digits
n = 34 15 digits
n = 42 17 digits
n = 102 35 digits
n = 118 40 digits
n = 126 42 digits
n = 220 71 digits
n = 244 78 digits
n = 262 83 digits
n = 636 196 digits
n = 658 202 digits
n = 678 208 digits
n = 1350 411 digits
n = 1820 552 digits
n = 2170 658 digits
n = 19422 5851 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20468 6166 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33918 10215 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34372 10351 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44842 13503 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53796 16199 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64754 19497 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 102500 30860 digits
n = 120554 36295 digits
n = 220924 66509 digits Jun 2026 Gary Gostin; NPLB
n = 557532 167838 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 584020 175812 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 606526 182587 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 631946 190239 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 673980 202893 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7789
max n: 400.000
n = 3 5 digits
n = 33 14 digits
n = 53 20 digits
n = 79 28 digits
n = 111 38 digits
n = 113 38 digits
n = 305 96 digits
n = 339 106 digits
n = 653 201 digits
n = 2453 743 digits
n = 3813 1152 digits
n = 6405 1932 digits
n = 8259 2491 digits
n = 9573 2886 digits
n = 12631 3807 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19121 5760 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 45799 13791 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48319 14550 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59433 17896 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 172759 52010 digits
n = 188571 56770 digits
n = 333265 100327 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 367833 110733 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 476321 143391 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7791
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 5 6 digits
n = 7 6 digits
n = 9 7 digits
n = 21 11 digits
n = 30 13 digits
n = 45 18 digits
n = 51 20 digits
n = 63 23 digits
n = 73 26 digits
n = 97 34 digits
n = 169 55 digits
n = 206 66 digits
n = 295 93 digits
n = 331 104 digits
n = 350 110 digits
n = 369 115 digits
n = 405 126 digits
n = 447 139 digits
n = 573 177 digits
n = 735 226 digits
n = 799 245 digits
n = 875 268 digits
n = 1253 382 digits
n = 1353 412 digits
n = 1557 473 digits
n = 1601 486 digits
n = 1749 531 digits
n = 1883 571 digits
n = 2065 626 digits
n = 2311 700 digits
n = 2373 719 digits
n = 2613 791 digits
n = 2695 816 digits
n = 2874 870 digits
n = 2911 881 digits
n = 3229 976 digits
n = 3570 1079 digits
n = 4394 1327 digits
n = 4638 1401 digits
n = 5785 1746 digits
n = 9039 2725 digits
n = 10703 3226 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10766 3245 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10851 3271 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11137 3357 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12210 3680 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25535 7691 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27427 8261 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37005 11144 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47837 14405 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68007 20477 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81907 24661 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110661 33317 digits
n = 158047 47581 digits
n = 172478 51925 digits Oct 2004 David Underbakke; TwinGen; PRP; Proth
n = 194154 58451 digits
n = 309835 93274 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 317117 95466 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 468147 140931 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 511770 154063 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 556393 167495 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 615473 185280 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7793
max n: 400.000
n = 10 7 digits
n = 34 15 digits
n = 54 21 digits
n = 72 26 digits
n = 102 35 digits
n = 144 48 digits
n = 228 73 digits
n = 360 113 digits
n = 672 207 digits
n = 4444 1342 digits
n = 4560 1377 digits
n = 5260 1588 digits
n = 5460 1648 digits
n = 5488 1656 digits
n = 9492 2862 digits
n = 23350 7033 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33600 10119 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69828 21025 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70542 21240 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77520 23340 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115078 34646 digits
n = 283558 85364 digits Jun 2026 Gary Gostin; NPLB
n = 492702 148322 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 574392 172914 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7795
max n: 400.000
n = 5 6 digits
n = 11 8 digits
n = 27 13 digits
n = 47 19 digits
n = 95 33 digits
n = 111 38 digits
n = 149 49 digits
n = 167 55 digits
n = 419 131 digits
n = 435 135 digits
n = 1359 413 digits
n = 1467 446 digits
n = 3239 979 digits
n = 3647 1102 digits
n = 3725 1126 digits
n = 3749 1133 digits
n = 6291 1898 digits
n = 9845 2968 digits
n = 9935 2995 digits
n = 24207 7291 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25421 7657 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84947 25576 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89621 26983 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115199 34683 digits
n = 155031 46673 digits
n = 161147 48514 digits
n = 346421 104288 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 569717 171506 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 620267 186723 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 678659 204301 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7797
max n: 400.000
n = 5 6 digits
n = 10 7 digits
n = 13 8 digits
n = 20 10 digits
n = 25 12 digits
n = 28 13 digits
n = 32 14 digits
n = 33 14 digits
n = 42 17 digits
n = 69 25 digits
n = 72 26 digits
n = 82 29 digits
n = 105 36 digits
n = 108 37 digits
n = 109 37 digits
n = 113 38 digits
n = 137 46 digits
n = 145 48 digits
n = 173 56 digits
n = 177 58 digits
n = 229 73 digits
n = 249 79 digits
n = 268 85 digits
n = 270 86 digits
n = 272 86 digits
n = 413 129 digits
n = 429 134 digits
n = 648 199 digits
n = 1397 425 digits
n = 1410 429 digits
n = 1653 502 digits
n = 2002 607 digits
n = 2320 703 digits
n = 3129 946 digits
n = 3742 1131 digits
n = 4140 1251 digits
n = 4618 1395 digits
n = 5493 1658 digits
n = 6982 2106 digits
n = 7529 2271 digits
n = 7702 2323 digits
n = 8898 2683 digits
n = 9345 2818 digits
n = 10060 3033 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14349 4324 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15900 4791 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17553 5288 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30597 9215 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32953 9924 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49505 14907 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54918 16536 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81360 24496 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81873 24651 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90160 27145 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119773 36060 digits
n = 152069 45782 digits
n = 220500 66382 digits Jun 2026 Gary Gostin; NPLB
n = 222917 67109 digits Jun 2026 Gary Gostin; NPLB
n = 242432 72984 digits Jun 2026 Gary Gostin; NPLB
n = 248580 74834 digits Jun 2026 Gary Gostin; NPLB
n = 331432 99775 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 349953 105351 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 624853 188104 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7799
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 44 18 digits
n = 92 32 digits
n = 152 50 digits
n = 160 53 digits
n = 196 63 digits
n = 596 184 digits
n = 944 289 digits
n = 2384 722 digits
n = 2708 820 digits
n = 7504 2263 digits
n = 702200 211388 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7801
max n: 400.000
n = 1 5 digits
n = 7 6 digits
n = 23 11 digits
n = 73 26 digits
n = 87 31 digits
n = 173 56 digits
n = 183 59 digits
n = 193 62 digits
n = 257 82 digits
n = 457 142 digits
n = 513 159 digits
n = 727 223 digits
n = 777 238 digits
n = 895 274 digits
n = 913 279 digits
n = 1161 354 digits
n = 1977 600 digits
n = 4281 1293 digits
n = 25255 7607 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29773 8967 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47825 14401 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 225327 67835 digits Jun 2026 Gary Gostin; NPLB
n = 590663 177812 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 595077 179140 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 676527 203659 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 721293 217135 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 803973 242024 digits Jan 2011 James P. Burt; PSieve; srsieve; Free-DC's Prime Search; LLR
n = 988463 297561 digits Mar 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7803
max n: 400.000
n = 3 5 digits
n = 4 6 digits
n = 6 6 digits
n = 12 8 digits
n = 42 17 digits
n = 43 17 digits
n = 54 21 digits
n = 71 26 digits
n = 91 32 digits
n = 170 56 digits
n = 263 84 digits
n = 280 89 digits
n = 290 92 digits
n = 351 110 digits
n = 372 116 digits
n = 386 121 digits
n = 395 123 digits
n = 652 201 digits
n = 710 218 digits
n = 766 235 digits
n = 810 248 digits
n = 831 255 digits
n = 850 260 digits
n = 1120 342 digits
n = 1323 403 digits
n = 1770 537 digits
n = 4326 1307 digits
n = 9735 2935 digits
n = 10627 3203 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17034 5132 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18580 5598 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19622 5911 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20511 6179 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25091 7558 digits Nov 1998 Jim Buddenhagen; Proth
n = 28310 8527 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30146 9079 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30915 9311 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33471 10080 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53375 16072 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58132 17504 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59955 18053 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61204 18429 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66132 19912 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68680 20679 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77795 23423 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93910 28274 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96323 29001 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 143220 43118 digits
n = 182207 54854 digits
n = 190191 57258 digits
n = 240706 72464 digits Jun 2026 Gary Gostin; NPLB
n = 367330 110582 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 496480 149460 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 552962 166463 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 627551 188916 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 663914 199862 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 681924 205284 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 775815 233548 digits Mar 2026 Gary Barnes; NPLB
n = 796672 239827 digits Jan 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 984503 296369 digits Mar 2011 Brian Lody; PSieve; srsieve; Free-DC's Prime Search; LLR
n = 1381122 415764 digits Sep 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
n = 1394767 419871 digits Oct 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7805
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 12 8 digits
n = 20 10 digits
n = 22 11 digits
n = 62 23 digits
n = 90 31 digits
n = 150 50 digits
n = 154 51 digits
n = 156 51 digits
n = 276 87 digits
n = 292 92 digits
n = 346 109 digits
n = 356 112 digits
n = 868 266 digits
n = 1214 370 digits
n = 1450 441 digits
n = 1590 483 digits
n = 4790 1446 digits
n = 4986 1505 digits
n = 6250 1886 digits
n = 6396 1930 digits
n = 6912 2085 digits
n = 10872 3277 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13962 4207 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14596 4398 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14684 4425 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18040 5435 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21770 6558 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55310 16654 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67620 20360 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89924 27074 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115710 34837 digits
n = 125390 37751 digits
n = 271126 81621 digits Jun 2026 Gary Gostin; NPLB
n = 514476 154877 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 643246 193641 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 746022 224579 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7807
max n: 400.000
n = 45 18 digits
n = 3141 950 digits
n = 4029 1217 digits
n = 29841 8987 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38961 11733 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7809
max n: 400.000
n = 8 7 digits
n = 21 11 digits
n = 24 12 digits
n = 29 13 digits
n = 36 15 digits
n = 47 19 digits
n = 51 20 digits
n = 92 32 digits
n = 101 35 digits
n = 119 40 digits
n = 128 43 digits
n = 171 56 digits
n = 527 163 digits
n = 1139 347 digits
n = 1352 411 digits
n = 1412 429 digits
n = 1569 477 digits
n = 1668 507 digits
n = 2052 622 digits
n = 2351 712 digits
n = 2424 734 digits
n = 2637 798 digits
n = 8969 2704 digits
n = 12644 3811 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13820 4165 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29181 8789 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29529 8894 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33581 10113 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34583 10415 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37359 11251 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38900 11714 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40901 12317 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43643 13142 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47049 14168 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58437 17596 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65112 19605 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65283 19657 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67157 20221 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77592 23362 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 124259 37410 digits
n = 267281 80464 digits Jun 2026 Gary Gostin; NPLB
n = 295691 89016 digits Jun 2026 Gary Gostin; NPLB
n = 509801 153470 digits Aug 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
k: 7811
max n: 400.000
n = 6 6 digits
n = 14 9 digits
n = 18 10 digits
n = 38 16 digits
n = 66 24 digits
n = 82 29 digits
n = 94 33 digits
n = 986 301 digits
n = 2534 767 digits
n = 5602 1691 digits
n = 15494 4669 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18694 5632 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30026 9043 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41298 12436 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59726 17984 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 120698 36338 digits
n = 196102 59037 digits
n = 214662 64624 digits Jun 2026 Gary Gostin; NPLB
n = 348394 104881 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 351526 105824 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 471082 141814 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 611474 184076 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7813
max n: 400.000
n = 23 11 digits
n = 31 14 digits
n = 43 17 digits
n = 163 53 digits
n = 427 133 digits
n = 2927 886 digits
n = 4487 1355 digits
n = 12307 3709 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 136147 40989 digits
k: 7815
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 8 7 digits
n = 10 7 digits
n = 21 11 digits
n = 31 14 digits
n = 48 19 digits
n = 53 20 digits
n = 73 26 digits
n = 90 31 digits
n = 109 37 digits
n = 118 40 digits
n = 154 51 digits
n = 172 56 digits
n = 200 65 digits
n = 242 77 digits
n = 253 81 digits
n = 272 86 digits
n = 481 149 digits
n = 482 149 digits
n = 517 160 digits
n = 612 189 digits
n = 744 228 digits
n = 798 245 digits
n = 848 260 digits
n = 1385 421 digits
n = 1601 486 digits
n = 1637 497 digits
n = 1651 501 digits
n = 1812 550 digits
n = 2312 700 digits
n = 3773 1140 digits
n = 7472 2254 digits
n = 9488 2861 digits
n = 10793 3253 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14390 4336 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15113 4554 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18901 5694 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21772 6558 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27348 8237 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33318 10034 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40717 12261 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46688 14059 digits Jul 2000 Jim Fougeron; Proth
n = 79712 24000 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91923 27676 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 126690 38142 digits
n = 131804 39681 digits
n = 167660 50475 digits
n = 181614 54676 digits
n = 243297 73244 digits Jun 2026 Gary Gostin; NPLB
n = 323600 97418 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 336534 101311 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 360338 108477 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 364592 109758 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 623432 187676 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7817
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 14 9 digits
n = 18 10 digits
n = 32 14 digits
n = 68 25 digits
n = 72 26 digits
n = 102 35 digits
n = 150 50 digits
n = 162 53 digits
n = 272 86 digits
n = 308 97 digits
n = 434 135 digits
n = 572 177 digits
n = 636 196 digits
n = 642 198 digits
n = 734 225 digits
n = 824 252 digits
n = 852 261 digits
n = 868 266 digits
n = 882 270 digits
n = 914 280 digits
n = 928 284 digits
n = 988 302 digits
n = 1470 447 digits
n = 1682 511 digits
n = 1696 515 digits
n = 1826 554 digits
n = 2126 644 digits
n = 3218 973 digits
n = 4050 1224 digits
n = 9902 2985 digits
n = 11402 3437 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19664 5924 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35484 10686 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85302 25683 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 119016 35832 digits
n = 152306 45853 digits
n = 179160 53937 digits
n = 226420 68164 digits Jun 2026 Gary Gostin; NPLB
n = 316358 95238 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 345882 104125 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 398396 119934 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 649730 195593 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7819
max n: 400.000
n = 23 11 digits
n = 27 13 digits
n = 29 13 digits
n = 39 16 digits
n = 47 19 digits
n = 57 22 digits
n = 75 27 digits
n = 89 31 digits
n = 107 37 digits
n = 191 62 digits
n = 599 185 digits
n = 805 247 digits
n = 839 257 digits
n = 1007 308 digits
n = 1019 311 digits
n = 1341 408 digits
n = 2037 618 digits
n = 2249 681 digits
n = 3505 1060 digits
n = 11267 3396 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14051 4234 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28825 8682 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30861 9294 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36207 10904 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39947 12030 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47639 14345 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61397 18487 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64503 19422 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69131 20815 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69217 20841 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77723 23401 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100083 30132 digits
n = 102603 30891 digits
n = 196079 59030 digits
n = 230951 69528 digits Jun 2026 Gary Gostin; NPLB
n = 263907 79448 digits Jun 2026 Gary Gostin; NPLB
n = 590891 177880 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 645629 194358 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7821
max n: 400.000
n = 1 5 digits
n = 7 7 digits
n = 10 7 digits
n = 19 10 digits
n = 30 13 digits
n = 63 23 digits
n = 169 55 digits
n = 271 86 digits
n = 325 102 digits
n = 459 143 digits
n = 915 280 digits
n = 1006 307 digits
n = 1273 388 digits
n = 1998 606 digits
n = 2466 747 digits
n = 3126 945 digits
n = 3910 1181 digits
n = 6283 1896 digits
n = 11857 3574 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27619 8319 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87594 26373 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 170311 51273 digits
n = 266671 80280 digits Sep 2003 Phil Kenny; Proth
n = 343078 103281 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 701149 211071 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7823
max n: 400.000
n = 6 6 digits
n = 56 21 digits
n = 128 43 digits
n = 210 68 digits
n = 270 86 digits
n = 468 145 digits
n = 582 180 digits
n = 1656 503 digits
n = 1920 582 digits
n = 2160 655 digits
n = 3066 927 digits
n = 27042 8145 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47064 14172 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81294 24476 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 102750 30935 digits
n = 118782 35761 digits
n = 157256 47343 digits
n = 202170 60864 digits Jun 2026 Gary Gostin; NPLB
n = 340128 102393 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 727560 219022 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 747894 225143 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7825
max n: 400.000
n = 1 5 digits
n = 15 9 digits
n = 17 10 digits
n = 31 14 digits
n = 65 24 digits
n = 129 43 digits
n = 331 104 digits
n = 425 132 digits
n = 599 185 digits
n = 663 204 digits
n = 711 218 digits
n = 1143 348 digits
n = 1191 363 digits
n = 1649 501 digits
n = 1985 602 digits
n = 9463 2853 digits
n = 12659 3815 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19981 6019 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21601 6507 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25967 7821 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26585 8007 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28991 8732 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34995 10539 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49919 15032 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87399 26314 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89745 27020 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105785 31849 digits
n = 181471 54633 digits
n = 184831 55644 digits
n = 271389 81701 digits Jun 2026 Gary Gostin; NPLB
n = 300905 90586 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 489045 147222 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 700199 210785 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7827
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 10 7 digits
n = 13 8 digits
n = 17 10 digits
n = 25 12 digits
n = 38 16 digits
n = 52 20 digits
n = 250 80 digits
n = 349 109 digits
n = 362 113 digits
n = 1765 536 digits
n = 1873 568 digits
n = 2026 614 digits
n = 2569 778 digits
n = 2578 780 digits
n = 3058 925 digits
n = 4180 1263 digits
n = 5210 1573 digits
n = 9173 2766 digits
n = 10540 3177 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11152 3361 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16237 4892 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18562 5592 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26162 7880 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 162416 48896 digits
n = 202153 60859 digits Jun 2026 Gary Gostin; NPLB
n = 241720 72769 digits Jun 2026 Gary Gostin; NPLB
n = 396238 119284 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7829
max n: 400.000
n = 16 9 digits
n = 24 12 digits
n = 64 24 digits
n = 88 31 digits
n = 136 45 digits
n = 364 114 digits
n = 736 226 digits
n = 5212 1573 digits
n = 124360 37440 digits
n = 164188 49430 digits
n = 316720 95347 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7831
max n: 400.000
n = 1 5 digits
n = 19 10 digits
n = 37 16 digits
n = 69 25 digits
n = 97 34 digits
n = 143 47 digits
n = 161 53 digits
n = 169 55 digits
n = 271 86 digits
n = 381 119 digits
n = 451 140 digits
n = 477 148 digits
n = 523 162 digits
n = 609 188 digits
n = 729 224 digits
n = 3379 1022 digits
n = 4049 1223 digits
n = 4931 1489 digits
n = 6681 2016 digits
n = 8269 2494 digits
n = 10819 3261 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11801 3557 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11863 3576 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23419 7054 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23561 7097 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27717 8348 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59363 17874 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80273 24169 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106951 32200 digits
n = 115501 34774 digits
n = 116937 35206 digits
n = 172009 51784 digits
n = 185001 55695 digits
n = 229941 69224 digits Jun 2026 Gary Gostin; NPLB
n = 259379 78085 digits Jun 2026 Gary Gostin; NPLB
n = 288569 86872 digits Jun 2026 Gary Gostin; NPLB
n = 493039 148424 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 670653 201891 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 674109 202931 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7833
max n: 400.000
n = 7 7 digits
n = 14 9 digits
n = 35 15 digits
n = 86 30 digits
n = 91 32 digits
n = 123 41 digits
n = 148 49 digits
n = 167 55 digits
n = 192 62 digits
n = 195 63 digits
n = 232 74 digits
n = 343 108 digits
n = 371 116 digits
n = 711 218 digits
n = 875 268 digits
n = 1168 356 digits
n = 1204 367 digits
n = 1278 389 digits
n = 1308 398 digits
n = 1358 413 digits
n = 1387 422 digits
n = 2484 752 digits
n = 2691 814 digits
n = 2731 827 digits
n = 2791 845 digits
n = 4315 1303 digits
n = 4331 1308 digits
n = 4407 1331 digits
n = 8387 2529 digits
n = 8832 2663 digits
n = 9127 2752 digits
n = 9215 2778 digits
n = 9535 2875 digits
n = 26095 7860 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30075 9058 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30776 9269 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41868 12608 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68558 20642 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70864 21337 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 163883 49338 digits
n = 165051 49690 digits
n = 170843 51433 digits
n = 219251 66006 digits Jun 2026 Gary Gostin; NPLB
n = 227096 68367 digits Jun 2026 Gary Gostin; NPLB
n = 555255 167153 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 589606 177493 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7835
max n: 400.000
n = 10 7 digits
n = 70 25 digits
n = 94 33 digits
n = 166 54 digits
n = 466 145 digits
n = 870 266 digits
n = 886 271 digits
n = 1374 418 digits
n = 1428 434 digits
n = 2310 700 digits
n = 3070 929 digits
n = 6576 1984 digits
n = 10836 3266 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25786 7767 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97494 29353 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 270456 81420 digits Jun 2026 Gary Gostin; NPLB
k: 7837
max n: 400.000
n = 81 29 digits
n = 1269 386 digits
n = 2913 881 digits
n = 3453 1044 digits
n = 25017 7535 digits Sep 1998 Jim Buddenhagen; Proth
n = 26649 8027 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 159489 48015 digits
k: 7839
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 9 7 digits
n = 16 9 digits
n = 20 10 digits
n = 25 12 digits
n = 28 13 digits
n = 68 25 digits
n = 80 28 digits
n = 85 30 digits
n = 136 45 digits
n = 147 49 digits
n = 156 51 digits
n = 164 54 digits
n = 169 55 digits
n = 172 56 digits
n = 259 82 digits
n = 364 114 digits
n = 392 122 digits
n = 536 166 digits
n = 616 190 digits
n = 760 233 digits
n = 912 279 digits
n = 1696 515 digits
n = 1892 574 digits
n = 2576 780 digits
n = 3051 923 digits
n = 3196 966 digits
n = 3736 1129 digits
n = 4004 1210 digits
n = 4345 1312 digits
n = 5305 1601 digits
n = 5912 1784 digits
n = 20456 6162 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20984 6321 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25516 7685 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27152 8178 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31564 9506 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98300 29596 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 113835 34272 digits
n = 129764 39067 digits
n = 145165 43703 digits
n = 149272 44940 digits
n = 171956 51768 digits
n = 220508 66384 digits Jun 2026 Gary Gostin; NPLB
n = 293108 88239 digits Jun 2026 Gary Gostin; NPLB
n = 323184 97292 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 336024 101158 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 386499 116352 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 389869 117367 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 613456 184673 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7841
max n: 400.000
n = 50 19 digits
n = 58 22 digits
n = 922 282 digits
n = 4426 1337 digits
n = 12010 3620 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14138 4260 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23210 6991 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47410 14276 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 138418 41672 digits
k: 7843
max n: 400.000
n = 3 5 digits
n = 11 8 digits
n = 19 10 digits
n = 39 16 digits
n = 47 19 digits
n = 59 22 digits
n = 63 23 digits
n = 83 29 digits
n = 87 31 digits
n = 91 32 digits
n = 451 140 digits
n = 555 171 digits
n = 663 204 digits
n = 803 246 digits
n = 2531 766 digits
n = 4527 1367 digits
n = 4911 1483 digits
n = 6887 2078 digits
n = 7463 2251 digits
n = 19887 5991 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27015 8137 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28343 8536 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 231083 69567 digits Jun 2026 Gary Gostin; NPLB
n = 387671 116705 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 602947 181510 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 695575 209393 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7845
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 30 13 digits
n = 35 15 digits
n = 41 17 digits
n = 48 19 digits
n = 66 24 digits
n = 75 27 digits
n = 97 34 digits
n = 100 34 digits
n = 110 38 digits
n = 177 58 digits
n = 233 75 digits
n = 240 77 digits
n = 246 78 digits
n = 282 89 digits
n = 498 154 digits
n = 586 181 digits
n = 641 197 digits
n = 1018 311 digits
n = 1546 470 digits
n = 1606 488 digits
n = 1751 531 digits
n = 1796 545 digits
n = 1822 553 digits
n = 2055 623 digits
n = 2543 770 digits
n = 2550 772 digits
n = 2706 819 digits
n = 2753 833 digits
n = 3710 1121 digits
n = 4178 1262 digits
n = 5650 1705 digits
n = 6990 2109 digits
n = 7890 2380 digits
n = 12863 3877 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12966 3908 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22265 6707 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26060 7849 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27658 8330 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27750 8358 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31532 9496 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40913 12320 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52358 15766 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58410 17588 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65747 19796 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66632 20063 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85993 25891 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 112052 33735 digits
n = 131178 39493 digits
n = 171700 51691 digits
n = 223313 67228 digits Jun 2026 Gary Gostin; NPLB
n = 292431 88035 digits Jun 2026 Gary Gostin; NPLB
n = 322538 97098 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 520240 156612 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 568665 171190 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7847
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 12 8 digits
n = 32 14 digits
n = 40 16 digits
n = 72 26 digits
n = 80 28 digits
n = 124 42 digits
n = 146 48 digits
n = 170 56 digits
n = 202 65 digits
n = 224 72 digits
n = 382 119 digits
n = 426 133 digits
n = 430 134 digits
n = 446 139 digits
n = 770 236 digits
n = 1190 363 digits
n = 1294 394 digits
n = 1424 433 digits
n = 1432 435 digits
n = 2032 616 digits
n = 2870 868 digits
n = 3092 935 digits
n = 5184 1565 digits
n = 5210 1573 digits
n = 5952 1796 digits
n = 6900 2082 digits
n = 7850 2367 digits
n = 21490 6474 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85504 25744 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 275874 83051 digits Jun 2026 Gary Gostin; NPLB
n = 354672 106771 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 469770 141419 digits Nov 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 572082 172218 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7849
max n: 400.000
n = 3 5 digits
n = 7 7 digits
n = 15 9 digits
n = 43 17 digits
n = 45 18 digits
n = 135 45 digits
n = 235 75 digits
n = 303 96 digits
n = 307 97 digits
n = 489 152 digits
n = 535 165 digits
n = 903 276 digits
n = 1425 433 digits
n = 3493 1056 digits
n = 5719 1726 digits
n = 5913 1784 digits
n = 11155 3362 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19929 6004 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30487 9182 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89875 27059 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 184833 55645 digits
n = 206523 62174 digits Jun 2026 Gary Gostin; NPLB
n = 210537 63382 digits Jun 2026 Gary Gostin; NPLB
k: 7851
max n: 400.000
n = 5 6 digits
n = 14 9 digits
n = 15 9 digits
n = 23 11 digits
n = 26 12 digits
n = 35 15 digits
n = 50 19 digits
n = 65 24 digits
n = 75 27 digits
n = 99 34 digits
n = 189 61 digits
n = 213 69 digits
n = 279 88 digits
n = 333 105 digits
n = 381 119 digits
n = 473 147 digits
n = 759 233 digits
n = 819 251 digits
n = 1175 358 digits
n = 1665 506 digits
n = 1805 548 digits
n = 1814 550 digits
n = 2858 865 digits
n = 6713 2025 digits
n = 7019 2117 digits
n = 47039 14165 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59103 17796 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 87545 26358 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93825 28249 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 149229 44927 digits
n = 157953 47553 digits
n = 179285 53975 digits
n = 233459 70283 digits Jun 2026 Gary Gostin; NPLB
k: 7853
max n: 400.000
n = 6 6 digits
n = 10 7 digits
n = 14 9 digits
n = 32 14 digits
n = 74 27 digits
n = 88 31 digits
n = 126 42 digits
n = 158 52 digits
n = 170 56 digits
n = 280 89 digits
n = 394 123 digits
n = 478 148 digits
n = 1144 349 digits
n = 1614 490 digits
n = 1974 599 digits
n = 2526 765 digits
n = 3638 1100 digits
n = 4442 1342 digits
n = 5682 1715 digits
n = 7664 2311 digits
n = 9126 2752 digits
n = 10378 3128 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10430 3144 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12138 3658 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13986 4215 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20104 6056 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65682 19777 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74336 22382 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90846 27352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 150458 45297 digits
n = 263170 79226 digits Jun 2026 Gary Gostin; NPLB
n = 572934 172475 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7855
max n: 400.000
n = 5 6 digits
n = 7 7 digits
n = 11 8 digits
n = 13 8 digits
n = 17 10 digits
n = 25 12 digits
n = 31 14 digits
n = 41 17 digits
n = 47 19 digits
n = 53 20 digits
n = 59 22 digits
n = 101 35 digits
n = 161 53 digits
n = 211 68 digits
n = 1067 326 digits
n = 1537 467 digits
n = 1661 504 digits
n = 1675 509 digits
n = 4121 1245 digits
n = 6827 2060 digits
n = 6859 2069 digits
n = 10525 3173 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19255 5801 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22297 6716 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34573 10412 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36467 10982 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36707 11054 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40003 12046 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54331 16360 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56021 16868 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58501 17615 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81311 24481 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97735 29426 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114997 34622 digits
n = 126161 37983 digits
n = 192713 58017 digits
n = 364225 109647 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7857
max n: 400.000
n = 4 6 digits
n = 6 6 digits
n = 8 7 digits
n = 9 7 digits
n = 10 7 digits
n = 29 13 digits
n = 40 16 digits
n = 44 18 digits
n = 58 22 digits
n = 90 31 digits
n = 98 34 digits
n = 156 51 digits
n = 186 60 digits
n = 448 139 digits
n = 458 142 digits
n = 556 172 digits
n = 628 193 digits
n = 630 194 digits
n = 869 266 digits
n = 968 296 digits
n = 1017 311 digits
n = 1296 395 digits
n = 1725 524 digits
n = 2457 744 digits
n = 3296 997 digits
n = 3660 1106 digits
n = 4174 1261 digits
n = 5518 1665 digits
n = 6088 1837 digits
n = 7358 2219 digits
n = 8080 2437 digits
n = 8085 2438 digits
n = 8121 2449 digits
n = 8844 2667 digits
n = 9774 2947 digits
n = 10156 3062 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10568 3186 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11370 3427 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11713 3530 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13076 3941 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21006 6328 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23433 7058 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31506 9489 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32578 9811 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59393 17883 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60201 18127 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64314 19365 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77756 23411 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80954 24374 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81604 24570 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90918 27373 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 146666 44155 digits
n = 151600 45641 digits
n = 177630 53476 digits
n = 199684 60115 digits
n = 224650 67631 digits Jun 2026 Gary Gostin; NPLB
n = 286501 86250 digits Jun 2026 Gary Gostin; NPLB
n = 288790 86939 digits Jun 2026 Gary Gostin; NPLB
n = 313229 94296 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 346909 104434 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 375573 113063 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 506408 152448 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 507424 152754 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 514937 155016 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 528954 159235 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 595240 179189 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 630350 189759 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 871298 262291 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1342746 404211 digits Aug 2016 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7859
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 28 13 digits
n = 48 19 digits
n = 60 22 digits
n = 72 26 digits
n = 100 34 digits
n = 104 36 digits
n = 152 50 digits
n = 232 74 digits
n = 344 108 digits
n = 372 116 digits
n = 432 134 digits
n = 748 230 digits
n = 772 237 digits
n = 1760 534 digits
n = 2904 879 digits
n = 3684 1113 digits
n = 5840 1762 digits
n = 44912 13524 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 215044 64739 digits Jun 2026 Gary Gostin; NPLB
n = 216684 65233 digits Jun 2026 Gary Gostin; NPLB
n = 247372 74471 digits Jun 2026 Gary Gostin; NPLB
n = 273320 82282 digits Jun 2026 Gary Gostin; NPLB
n = 280384 84408 digits Jun 2026 Gary Gostin; NPLB
n = 305044 91832 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 356424 107299 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7861
max n: 400.000
n = 19 10 digits
n = 31 14 digits
n = 51 20 digits
n = 95 33 digits
n = 131 44 digits
n = 145 48 digits
n = 171 56 digits
n = 465 144 digits
n = 575 177 digits
n = 579 179 digits
n = 845 259 digits
n = 1011 309 digits
n = 1265 385 digits
n = 3231 977 digits
n = 3311 1001 digits
n = 3839 1160 digits
n = 6487 1957 digits
n = 11179 3370 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13201 3978 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22761 6856 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23509 7081 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59997 18065 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98217 29571 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 134871 40605 digits
n = 219635 66121 digits Jun 2026 Gary Gostin; NPLB
n = 347977 104756 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 357777 107706 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7863
max n: 400.000
n = 3 5 digits
n = 6 6 digits
n = 7 7 digits
n = 12 8 digits
n = 18 10 digits
n = 19 10 digits
n = 22 11 digits
n = 31 14 digits
n = 42 17 digits
n = 43 17 digits
n = 46 18 digits
n = 60 22 digits
n = 63 23 digits
n = 70 25 digits
n = 87 31 digits
n = 123 41 digits
n = 132 44 digits
n = 147 49 digits
n = 366 115 digits
n = 391 122 digits
n = 520 161 digits
n = 598 184 digits
n = 780 239 digits
n = 1096 334 digits
n = 1506 458 digits
n = 1519 462 digits
n = 2739 829 digits
n = 3423 1035 digits
n = 3679 1112 digits
n = 5076 1532 digits
n = 5466 1650 digits
n = 7570 2283 digits
n = 9166 2764 digits
n = 12588 3794 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17002 5123 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21600 6507 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43260 13027 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62827 18917 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99931 30087 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 121306 36521 digits
n = 143931 43332 digits
n = 152142 45804 digits
n = 157326 47364 digits
n = 167463 50416 digits
n = 272559 82053 digits Jun 2026 Gary Gostin; NPLB
n = 492859 148370 digits Aug 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 604183 181882 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 604371 181938 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 627807 188993 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 657279 197865 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 864876 260358 digits Jan 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1502299 452241 digits Apr 2017 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7865
max n: 400.000
n = 6 6 digits
n = 8 7 digits
n = 18 10 digits
n = 32 14 digits
n = 44 18 digits
n = 54 21 digits
n = 92 32 digits
n = 110 38 digits
n = 210 68 digits
n = 420 131 digits
n = 656 202 digits
n = 1220 372 digits
n = 2202 667 digits
n = 2328 705 digits
n = 3744 1131 digits
n = 3900 1178 digits
n = 4410 1332 digits
n = 4892 1477 digits
n = 6176 1864 digits
n = 6692 2019 digits
n = 14070 4240 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18860 5682 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21894 6595 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25092 7558 digits Nov 1998 Jim Buddenhagen; Proth
n = 90290 27184 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7867
max n: 400.000
n = 1 5 digits
n = 125 42 digits
n = 313 99 digits
n = 1013 309 digits
n = 2597 786 digits
n = 5657 1707 digits
n = 7721 2329 digits
n = 7765 2342 digits
n = 26053 7847 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37593 11321 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 126905 38207 digits
n = 312045 93939 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 344885 103825 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 623993 187845 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7869
max n: 400.000
n = 1 5 digits
n = 7 7 digits
n = 13 8 digits
n = 20 10 digits
n = 44 18 digits
n = 100 34 digits
n = 103 35 digits
n = 152 50 digits
n = 164 54 digits
n = 944 289 digits
n = 2080 631 digits
n = 2191 664 digits
n = 2887 873 digits
n = 4076 1231 digits
n = 4981 1504 digits
n = 7664 2311 digits
n = 9692 2922 digits
n = 10093 3043 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23557 7096 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35581 10715 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46351 13957 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49124 14792 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57239 17235 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64921 19548 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86420 26019 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88700 26706 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 149596 45037 digits
n = 198356 59716 digits
n = 282817 85141 digits Jun 2026 Gary Gostin; NPLB
n = 625549 188313 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 745424 224399 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7871
max n: 400.000
n = 6 6 digits
n = 14 9 digits
n = 54 21 digits
n = 86 30 digits
n = 166 54 digits
n = 486 151 digits
n = 1906 578 digits
n = 2066 626 digits
n = 9602 2895 digits
n = 9782 2949 digits
n = 17294 5210 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27302 8223 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61242 18440 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 133042 40054 digits
n = 505282 152109 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 633822 190804 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7873
max n: 400.000
n = 3 5 digits
n = 11 8 digits
n = 251 80 digits
n = 403 126 digits
n = 1475 448 digits
n = 121635 36620 digits
n = 314899 94798 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 342491 103104 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7875
max n: 400.000
n = 1 5 digits
n = 8 7 digits
n = 11 8 digits
n = 16 9 digits
n = 23 11 digits
n = 37 16 digits
n = 51 20 digits
n = 101 35 digits
n = 114 39 digits
n = 124 42 digits
n = 141 47 digits
n = 148 49 digits
n = 437 136 digits
n = 661 203 digits
n = 877 268 digits
n = 961 294 digits
n = 1097 335 digits
n = 1642 499 digits
n = 1824 553 digits
n = 1851 562 digits
n = 1914 581 digits
n = 2621 793 digits
n = 2803 848 digits
n = 6917 2087 digits
n = 8041 2425 digits
n = 8243 2486 digits
n = 8584 2588 digits
n = 10207 3077 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13267 3998 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13796 4157 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16397 4940 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18339 5525 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21223 6393 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29986 9031 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35729 10760 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37097 11172 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38536 11605 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58272 17546 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 60082 18091 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79771 24018 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 80109 24120 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90364 27207 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 139263 41927 digits
n = 144261 43431 digits
n = 174348 52488 digits
n = 195738 58927 digits
n = 239012 71954 digits Jun 2026 Gary Gostin; NPLB
n = 324007 97540 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 513091 154460 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 624202 187908 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 670283 201780 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 701123 211063 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7877
max n: 400.000
n = 4 6 digits
n = 46 18 digits
n = 64 24 digits
n = 72 26 digits
n = 76 27 digits
n = 112 38 digits
n = 406 127 digits
n = 424 132 digits
n = 652 201 digits
n = 1008 308 digits
n = 1404 427 digits
n = 4284 1294 digits
n = 22726 6846 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78916 23760 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 177226 53355 digits
n = 247636 74550 digits Jun 2026 Gary Gostin; NPLB
k: 7879
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 11 8 digits
n = 27 13 digits
n = 63 23 digits
n = 83 29 digits
n = 243 78 digits
n = 515 159 digits
n = 827 253 digits
n = 977 299 digits
n = 2067 627 digits
n = 2147 651 digits
n = 2625 795 digits
n = 3119 943 digits
n = 4139 1250 digits
n = 7161 2160 digits
n = 8907 2686 digits
n = 11555 3483 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28863 8693 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38513 11598 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49583 14930 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 143855 43309 digits
n = 166089 50002 digits
n = 191873 57764 digits
n = 233559 70313 digits Jun 2026 Gary Gostin; NPLB
k: 7881
max n: 400.000
n = 1 5 digits
n = 11 8 digits
n = 21 11 digits
n = 23 11 digits
n = 34 15 digits
n = 37 16 digits
n = 62 23 digits
n = 102 35 digits
n = 103 35 digits
n = 127 43 digits
n = 162 53 digits
n = 163 53 digits
n = 217 70 digits
n = 238 76 digits
n = 239 76 digits
n = 289 91 digits
n = 330 104 digits
n = 398 124 digits
n = 413 129 digits
n = 462 143 digits
n = 753 231 digits
n = 759 233 digits
n = 778 239 digits
n = 1209 368 digits
n = 1307 398 digits
n = 1535 466 digits
n = 1623 493 digits
n = 1937 587 digits
n = 2021 613 digits
n = 2711 820 digits
n = 2753 833 digits
n = 2979 901 digits
n = 4283 1294 digits
n = 4890 1476 digits
n = 6117 1846 digits
n = 6278 1894 digits
n = 6994 2110 digits
n = 7841 2365 digits
n = 8621 2600 digits
n = 11361 3424 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12953 3904 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19129 5763 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20583 6200 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21554 6493 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37401 11263 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37653 11339 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38770 11675 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48754 14681 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59927 18044 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61302 18458 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69851 21032 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71250 21453 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89270 26877 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 111281 33503 digits
n = 118029 35535 digits
n = 134715 40558 digits
n = 142103 42782 digits
n = 203495 61262 digits Jun 2026 Gary Gostin; NPLB
n = 217709 65541 digits Jun 2026 Gary Gostin; NPLB
n = 322357 97044 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 551127 165910 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 580853 174859 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 644122 193904 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7883
max n: 400.000
n = 2 5 digits
n = 4 6 digits
n = 22 11 digits
n = 64 24 digits
n = 112 38 digits
n = 128 43 digits
n = 148 49 digits
n = 178 58 digits
n = 464 144 digits
n = 716 220 digits
n = 1226 373 digits
n = 1474 448 digits
n = 1552 472 digits
n = 1906 578 digits
n = 2200 667 digits
n = 2812 851 digits
n = 3848 1163 digits
n = 21652 6522 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27688 8339 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 155500 46815 digits
n = 260564 78442 digits Jun 2026 Gary Gostin; NPLB
n = 509432 153359 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 619900 186613 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7885
max n: 400.000
n = 3 5 digits
n = 5 6 digits
n = 11 8 digits
n = 39 16 digits
n = 41 17 digits
n = 43 17 digits
n = 47 19 digits
n = 55 21 digits
n = 147 49 digits
n = 197 64 digits
n = 275 87 digits
n = 647 199 digits
n = 671 206 digits
n = 677 208 digits
n = 1337 407 digits
n = 1677 509 digits
n = 2119 642 digits
n = 2813 851 digits
n = 3787 1144 digits
n = 3859 1166 digits
n = 8427 2541 digits
n = 9143 2757 digits
n = 10409 3138 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11681 3521 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11951 3602 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18177 5476 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24609 7412 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29067 8754 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54199 16320 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64263 19349 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68979 20769 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91771 27630 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105343 31716 digits
n = 143967 43343 digits
n = 254927 76745 digits Jun 2026 Gary Gostin; NPLB
n = 273581 82360 digits Jun 2026 Gary Gostin; NPLB
n = 346659 104359 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 482575 145274 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 529355 159356 digits Oct 2009 Dr Peter Blench; srsieve; Free-DC's Prime Search; LLR
n = 635619 191345 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 658999 198383 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7887
max n: 400.000
n = 1 5 digits
n = 2 5 digits
n = 5 6 digits
n = 6 6 digits
n = 8 7 digits
n = 22 11 digits
n = 24 12 digits
n = 32 14 digits
n = 37 16 digits
n = 38 16 digits
n = 48 19 digits
n = 56 21 digits
n = 73 26 digits
n = 77 28 digits
n = 85 30 digits
n = 94 33 digits
n = 97 34 digits
n = 105 36 digits
n = 114 39 digits
n = 133 44 digits
n = 157 52 digits
n = 192 62 digits
n = 226 72 digits
n = 288 91 digits
n = 402 125 digits
n = 454 141 digits
n = 526 163 digits
n = 542 168 digits
n = 581 179 digits
n = 632 195 digits
n = 685 211 digits
n = 698 215 digits
n = 1329 404 digits
n = 1848 561 digits
n = 1922 583 digits
n = 2290 694 digits
n = 3512 1062 digits
n = 4010 1212 digits
n = 4530 1368 digits
n = 4544 1372 digits
n = 5789 1747 digits
n = 7086 2137 digits
n = 7113 2146 digits
n = 7309 2205 digits
n = 8376 2526 digits
n = 9613 2898 digits
n = 12622 3804 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13842 4171 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24802 7471 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26696 8041 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28674 8636 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37566 11313 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39558 11913 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 50005 15057 digits Feb 2000 Stephen Scott; Proth
n = 58890 17732 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64653 19467 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78894 23754 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 122678 36934 digits
n = 128281 38621 digits
n = 133454 40178 digits
n = 180706 54402 digits
n = 262498 79024 digits Jun 2026 Gary Gostin; NPLB
n = 596360 179527 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7889
max n: 400.000
n = 4 6 digits
n = 12 8 digits
n = 44 18 digits
n = 372 116 digits
n = 764 234 digits
n = 1100 336 digits
n = 169636 51070 digits
n = 186572 56168 digits
n = 192380 57917 digits
n = 376604 113373 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 580004 174603 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7891
max n: 400.000
n = 3 5 digits
n = 93 32 digits
n = 97 34 digits
n = 315 99 digits
n = 517 160 digits
n = 1453 442 digits
n = 1515 460 digits
n = 2053 622 digits
n = 2971 899 digits
n = 3841 1161 digits
n = 6825 2059 digits
n = 8145 2456 digits
n = 9609 2897 digits
n = 13989 4216 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23511 7082 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25533 7691 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30289 9122 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31575 9509 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46351 13957 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 155043 46677 digits
n = 378501 113945 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 385237 115972 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 520687 156747 digits Oct 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 693115 208653 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7893
max n: 400.000
n = 18 10 digits
n = 30 13 digits
n = 36 15 digits
n = 39 16 digits
n = 54 21 digits
n = 68 25 digits
n = 92 32 digits
n = 99 34 digits
n = 114 39 digits
n = 147 49 digits
n = 150 50 digits
n = 320 101 digits
n = 428 133 digits
n = 474 147 digits
n = 1262 384 digits
n = 1638 497 digits
n = 3426 1036 digits
n = 3840 1160 digits
n = 4395 1327 digits
n = 14096 4248 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99366 29917 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 122184 36785 digits
n = 164550 49539 digits
n = 169974 51172 digits
n = 233067 70165 digits Jun 2026 Gary Gostin; NPLB
n = 246974 74351 digits Jun 2026 Gary Gostin; NPLB
n = 619434 186473 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7895
max n: 400.000
n = 6 6 digits
n = 8 7 digits
n = 12 8 digits
n = 26 12 digits
n = 30 13 digits
n = 32 14 digits
n = 36 15 digits
n = 66 24 digits
n = 80 28 digits
n = 86 30 digits
n = 126 42 digits
n = 176 57 digits
n = 206 66 digits
n = 364 114 digits
n = 396 124 digits
n = 462 143 digits
n = 518 160 digits
n = 606 187 digits
n = 702 216 digits
n = 902 276 digits
n = 1118 341 digits
n = 1266 386 digits
n = 1336 407 digits
n = 1412 429 digits
n = 3128 946 digits
n = 3722 1125 digits
n = 4712 1423 digits
n = 6084 1836 digits
n = 6102 1841 digits
n = 6200 1871 digits
n = 6604 1992 digits
n = 7250 2187 digits
n = 7304 2203 digits
n = 13800 4159 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42320 12744 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44208 13312 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44378 13364 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44426 13378 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 78196 23544 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 92118 27735 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107220 32281 digits
n = 124204 37394 digits
n = 139800 42088 digits
n = 210624 63409 digits Jun 2026 Gary Gostin; NPLB
n = 249164 75010 digits Jun 2026 Gary Gostin; NPLB
n = 600302 180713 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7897
max n: 400.000
n = 13 8 digits
n = 53 20 digits
n = 109 37 digits
n = 893 273 digits
n = 4949 1494 digits
n = 96869 29165 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106637 32105 digits
n = 201901 60783 digits Jun 2026 Gary Gostin; NPLB
n = 230789 69479 digits Jun 2026 Gary Gostin; NPLB
k: 7899
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 7 7 digits
n = 12 8 digits
n = 16 9 digits
n = 17 10 digits
n = 32 14 digits
n = 49 19 digits
n = 71 26 digits
n = 75 27 digits
n = 99 34 digits
n = 116 39 digits
n = 144 48 digits
n = 157 52 digits
n = 385 120 digits
n = 496 154 digits
n = 964 295 digits
n = 988 302 digits
n = 1213 370 digits
n = 1368 416 digits
n = 1601 486 digits
n = 1779 540 digits
n = 1875 569 digits
n = 4357 1316 digits
n = 5292 1597 digits
n = 5343 1613 digits
n = 6055 1827 digits
n = 6876 2074 digits
n = 9195 2772 digits
n = 9368 2824 digits
n = 9744 2938 digits
n = 9944 2998 digits
n = 14201 4279 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15888 4787 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26444 7965 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26945 8116 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44017 13255 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 69316 20871 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 70023 21083 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 76395 23002 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 99581 29981 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106177 31967 digits
n = 119828 36076 digits
n = 167615 50462 digits
n = 167883 50542 digits
n = 333613 100432 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 366985 110478 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 389367 117216 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 736732 221783 digits Nov 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7901
max n: 400.000
n = 6 6 digits
n = 30 13 digits
n = 70 25 digits
n = 1318 401 digits
n = 1710 519 digits
n = 131494 39588 digits
n = 286246 86173 digits Jun 2026 Gary Gostin; NPLB
k: 7903
max n: 400.000
n = 7 7 digits
n = 23 11 digits
n = 39 16 digits
n = 967 295 digits
n = 1927 584 digits
n = 4135 1249 digits
n = 5207 1572 digits
n = 6647 2005 digits
n = 14183 4274 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21295 6415 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21895 6595 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29575 8907 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84503 25442 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 188183 56653 digits
n = 364983 109875 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 474359 142801 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 666311 200584 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7905
max n: 400.000
n = 1 5 digits
n = 6 6 digits
n = 9 7 digits
n = 10 7 digits
n = 28 13 digits
n = 37 16 digits
n = 57 22 digits
n = 58 22 digits
n = 69 25 digits
n = 78 28 digits
n = 105 36 digits
n = 112 38 digits
n = 225 72 digits
n = 438 136 digits
n = 459 143 digits
n = 597 184 digits
n = 615 190 digits
n = 625 193 digits
n = 724 222 digits
n = 739 227 digits
n = 817 250 digits
n = 1398 425 digits
n = 1438 437 digits
n = 2197 666 digits
n = 2334 707 digits
n = 2421 733 digits
n = 2659 805 digits
n = 3991 1206 digits
n = 4030 1218 digits
n = 9705 2926 digits
n = 47145 14196 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 100626 30296 digits
n = 133798 40282 digits
n = 194977 58698 digits
n = 246742 74281 digits Jun 2026 Gary Gostin; NPLB
n = 282651 85091 digits Jun 2026 Gary Gostin; NPLB
n = 310465 93464 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 314785 94764 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 639618 192549 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7907
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 12 8 digits
n = 36 15 digits
n = 42 17 digits
n = 48 19 digits
n = 98 34 digits
n = 146 48 digits
n = 542 168 digits
n = 978 299 digits
n = 1010 308 digits
n = 1646 500 digits
n = 1790 543 digits
n = 2642 800 digits
n = 4530 1368 digits
n = 6042 1823 digits
n = 9710 2927 digits
n = 27618 8318 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46902 14123 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 172178 51835 digits
n = 373080 112313 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7909
max n: 400.000
n = 1 5 digits
n = 25 12 digits
n = 29 13 digits
n = 57 22 digits
n = 101 35 digits
n = 209 67 digits
n = 261 83 digits
n = 611 188 digits
n = 681 209 digits
n = 841 258 digits
n = 979 299 digits
n = 1001 306 digits
n = 1465 445 digits
n = 2237 678 digits
n = 2605 789 digits
n = 3769 1139 digits
n = 4207 1271 digits
n = 4301 1299 digits
n = 4989 1506 digits
n = 7385 2228 digits
n = 29217 8800 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77241 23256 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 77945 23468 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 81115 24422 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114297 34411 digits
n = 150581 45334 digits
n = 278989 83988 digits Jun 2026 Gary Gostin; NPLB
n = 337245 101525 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 635791 191397 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 663549 199753 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7911
max n: 800.000
n = 2 5 digits
n = 11 8 digits
n = 14 9 digits
n = 23 11 digits
n = 41 17 digits
n = 50 19 digits
n = 53 20 digits
n = 113 38 digits
n = 154 51 digits
n = 185 60 digits
n = 794 243 digits
n = 1061 324 digits
n = 2170 658 digits
n = 3931 1188 digits
n = 13082 3942 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15823 4768 digits Dec 1987 Wilfrid Keller
n = 21575 6499 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22523 6784 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24407 7352 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39706 11957 digits Jan 2025 Gary Barnes; NPLB
n = 55370 16672 digits Jan 2025 Gary Barnes; NPLB
n = 68734 20695 digits Jan 2025 Gary Barnes; NPLB
n = 104086 31337 digits Jan 2025 Gary Barnes; NPLB
n = 115877 34887 digits Jan 2025 Gary Barnes; NPLB
n = 130034 39149 digits Jan 2025 Gary Barnes; NPLB
n = 168290 50665 digits Jan 2025 Gary Barnes; NPLB
n = 183647 55288 digits Jan 2025 Gary Barnes; NPLB
n = 195173 58757 digits Jan 2025 Gary Barnes; NPLB
n = 312946 94211 digits Jan 2025 Gary Barnes; NPLB
n = 387497 116653 digits Jan 2025 Gary Barnes; NPLB
n = 389743 117329 digits Jan 2025 Gary Barnes; NPLB
n = 726161 218601 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 745601 224453 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7913
max n: 400.000
n = 26 12 digits
n = 36 15 digits
n = 410 128 digits
n = 4820 1455 digits
n = 5454 1646 digits
n = 7074 2134 digits
n = 21636 6517 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23510 7082 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53710 16173 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106670 32115 digits
n = 132950 40026 digits
n = 305244 91892 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 662916 199562 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 2275664 685048 digits Feb 2015 Dmitry Domanov; PSieve; srsieve; CRUS; LLR
k: 7915
max n: 400.000
n = 9 7 digits
n = 27 13 digits
n = 37 16 digits
n = 45 18 digits
n = 49 19 digits
n = 67 25 digits
n = 107 37 digits
n = 395 123 digits
n = 755 232 digits
n = 1297 395 digits
n = 1533 466 digits
n = 2517 762 digits
n = 2649 802 digits
n = 3385 1023 digits
n = 4687 1415 digits
n = 9193 2772 digits
n = 72743 21902 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 115165 34673 digits
n = 122245 36804 digits
n = 150363 45268 digits
n = 162993 49070 digits
n = 262549 79040 digits Jun 2026 Gary Gostin; NPLB
n = 339555 102221 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 365337 109982 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 586707 176621 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7917
max n: 400.000
n = 2 5 digits
n = 5 6 digits
n = 6 6 digits
n = 8 7 digits
n = 9 7 digits
n = 12 8 digits
n = 14 9 digits
n = 16 9 digits
n = 20 10 digits
n = 24 12 digits
n = 26 12 digits
n = 28 13 digits
n = 32 14 digits
n = 34 15 digits
n = 152 50 digits
n = 216 69 digits
n = 220 71 digits
n = 266 84 digits
n = 308 97 digits
n = 336 106 digits
n = 370 116 digits
n = 388 121 digits
n = 430 134 digits
n = 472 146 digits
n = 572 177 digits
n = 848 260 digits
n = 884 271 digits
n = 1040 317 digits
n = 1346 410 digits
n = 1432 435 digits
n = 1470 447 digits
n = 1902 577 digits
n = 2084 632 digits
n = 2674 809 digits
n = 2914 882 digits
n = 3162 956 digits
n = 3381 1022 digits
n = 3674 1110 digits
n = 4445 1342 digits
n = 4629 1398 digits
n = 4641 1401 digits
n = 4650 1404 digits
n = 5224 1577 digits
n = 5320 1606 digits
n = 5952 1796 digits
n = 7528 2271 digits
n = 7692 2320 digits
n = 8588 2590 digits
n = 11253 3392 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11445 3450 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11982 3611 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20746 6250 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22373 6739 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34694 10448 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35705 10753 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43592 13127 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51293 15445 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58413 17588 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67270 20255 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89174 26848 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 163608 49255 digits
n = 176093 53014 digits
n = 210090 63248 digits Jun 2026 Gary Gostin; NPLB
n = 282362 85004 digits Jan 2006 Michael Gillion; NewPGen; LLR
n = 380789 114633 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 393900 118580 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 536948 161642 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 669093 201421 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 673129 202636 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 718782 216379 digits Oct 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 898653 270526 digits Feb 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 1468572 442089 digits Feb 2017 James P. Burt; srsieve; Free-DC's Prime Search; LLR
k: 7919
max n: 400.000
n = 4 6 digits
n = 12 8 digits
n = 24 12 digits
n = 96 33 digits
n = 300 95 digits
n = 1456 443 digits
n = 1732 526 digits
n = 2424 734 digits
n = 2980 901 digits
n = 4252 1284 digits
n = 8380 2527 digits
n = 9520 2870 digits
n = 24744 7453 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24996 7529 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71364 21487 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 554908 167048 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 556512 167531 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7921
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 15 9 digits
n = 23 11 digits
n = 27 13 digits
n = 47 19 digits
n = 65 24 digits
n = 135 45 digits
n = 185 60 digits
n = 203 66 digits
n = 299 94 digits
n = 549 170 digits
n = 1899 576 digits
n = 2055 623 digits
n = 2403 728 digits
n = 2447 741 digits
n = 2453 743 digits
n = 3173 960 digits
n = 3525 1066 digits
n = 7103 2143 digits
n = 10823 3262 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14325 4317 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17865 5382 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18645 5617 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21345 6430 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30083 9060 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31427 9465 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31709 9550 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 49955 15042 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 65715 19787 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 83843 25244 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98649 29701 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101675 30612 digits
n = 214569 64596 digits Jun 2026 Gary Gostin; NPLB
n = 321303 96726 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7923
max n: 400.000
n = 6 6 digits
n = 14 9 digits
n = 23 11 digits
n = 74 27 digits
n = 95 33 digits
n = 110 38 digits
n = 159 52 digits
n = 167 55 digits
n = 194 63 digits
n = 678 208 digits
n = 766 235 digits
n = 818 251 digits
n = 1034 316 digits
n = 1623 493 digits
n = 1631 495 digits
n = 2223 674 digits
n = 3148 952 digits
n = 3767 1138 digits
n = 3951 1194 digits
n = 4098 1238 digits
n = 4660 1407 digits
n = 5483 1655 digits
n = 7631 2302 digits
n = 8090 2440 digits
n = 8991 2711 digits
n = 9575 2887 digits
n = 10140 3057 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29004 8735 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37139 11184 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44295 13339 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47775 14386 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61847 18622 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72903 21950 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96827 29152 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 108423 32643 digits
n = 143148 43096 digits
n = 249676 75164 digits Jun 2026 Gary Gostin; NPLB
n = 300755 90541 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 509550 153394 digits Aug 2009 Bruce Blair; srsieve; Free-DC's Prime Search; LLR
n = 558310 168072 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 574383 172911 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7925
max n: 400.000
n = 2 5 digits
n = 32 14 digits
n = 62 23 digits
n = 98 34 digits
n = 190 62 digits
n = 238 76 digits
n = 314 99 digits
n = 352 110 digits
n = 362 113 digits
n = 412 128 digits
n = 538 166 digits
n = 1462 445 digits
n = 1694 514 digits
n = 4114 1243 digits
n = 8290 2500 digits
n = 31664 9536 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63964 19259 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67394 20292 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 107750 32440 digits
n = 137590 41423 digits
n = 357290 107559 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7927
max n: 400.000
n = 21 11 digits
n = 25 12 digits
n = 45 18 digits
n = 77 28 digits
n = 81 29 digits
n = 209 67 digits
n = 665 205 digits
n = 1549 471 digits
n = 6177 1864 digits
n = 10885 3281 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36917 11118 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37549 11308 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58905 17737 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68317 20570 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79481 23931 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 644617 194053 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7929
max n: 400.000
n = 9 7 digits
n = 12 8 digits
n = 13 8 digits
n = 17 10 digits
n = 20 10 digits
n = 27 13 digits
n = 28 13 digits
n = 32 14 digits
n = 51 20 digits
n = 61 23 digits
n = 80 28 digits
n = 108 37 digits
n = 111 38 digits
n = 125 42 digits
n = 160 53 digits
n = 177 58 digits
n = 179 58 digits
n = 181 59 digits
n = 213 69 digits
n = 227 73 digits
n = 253 81 digits
n = 263 84 digits
n = 427 133 digits
n = 471 146 digits
n = 588 181 digits
n = 597 184 digits
n = 600 185 digits
n = 728 224 digits
n = 869 266 digits
n = 895 274 digits
n = 929 284 digits
n = 1233 376 digits
n = 1321 402 digits
n = 1391 423 digits
n = 1787 542 digits
n = 1909 579 digits
n = 2157 654 digits
n = 2232 676 digits
n = 4107 1241 digits
n = 4433 1339 digits
n = 4909 1482 digits
n = 4955 1496 digits
n = 8128 2451 digits
n = 11312 3410 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15032 4529 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17471 5264 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 18520 5579 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27152 8178 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42307 12740 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48403 14575 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52271 15740 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 91213 27462 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 103115 31045 digits
n = 112515 33875 digits
n = 140180 42203 digits
n = 166848 50231 digits
n = 170232 51249 digits
n = 175481 52829 digits
n = 268427 80809 digits Jun 2026 Gary Gostin; NPLB
n = 323711 97451 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 327679 98646 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 377807 113736 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 676273 203583 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7931
max n: 400.000
n = 2 5 digits
n = 22 11 digits
n = 26 12 digits
n = 30 13 digits
n = 42 17 digits
n = 50 19 digits
n = 58 22 digits
n = 62 23 digits
n = 78 28 digits
n = 110 38 digits
n = 158 52 digits
n = 266 84 digits
n = 422 131 digits
n = 490 152 digits
n = 642 198 digits
n = 694 213 digits
n = 774 237 digits
n = 814 249 digits
n = 1530 465 digits
n = 2930 886 digits
n = 3382 1022 digits
n = 3594 1086 digits
n = 3838 1160 digits
n = 5354 1616 digits
n = 5390 1627 digits
n = 6158 1858 digits
n = 6562 1980 digits
n = 9130 2753 digits
n = 11566 3486 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14370 4330 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16626 5009 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17486 5268 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17566 5292 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21330 6425 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24546 7393 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28230 8502 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51802 15598 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105458 31750 digits
n = 121590 36607 digits
n = 249126 74999 digits Jun 2026 Gary Gostin; NPLB
n = 505026 152032 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 582230 175273 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 659898 198653 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 685062 206229 digits Aug 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7933
max n: 1.000.000
n = 3 5 digits
n = 7 7 digits
n = 820795 247088 digits Mar 2026 Anonymous; RPS
k: 7935
max n: 400.000
n = 5 6 digits
n = 6 6 digits
n = 11 8 digits
n = 12 8 digits
n = 20 10 digits
n = 23 11 digits
n = 24 12 digits
n = 32 14 digits
n = 33 14 digits
n = 36 15 digits
n = 60 22 digits
n = 71 26 digits
n = 80 28 digits
n = 86 30 digits
n = 113 38 digits
n = 164 54 digits
n = 177 58 digits
n = 182 59 digits
n = 284 90 digits
n = 287 91 digits
n = 357 112 digits
n = 632 195 digits
n = 1055 322 digits
n = 1472 448 digits
n = 1752 532 digits
n = 1799 546 digits
n = 2030 615 digits
n = 2456 744 digits
n = 2709 820 digits
n = 2816 852 digits
n = 2825 855 digits
n = 3179 961 digits
n = 4697 1418 digits
n = 5204 1571 digits
n = 5724 1727 digits
n = 8292 2501 digits
n = 8900 2684 digits
n = 12021 3623 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15383 4635 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17961 5411 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27236 8203 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32085 9663 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64055 19287 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66347 19977 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 96713 29118 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 133853 40298 digits
n = 137166 41295 digits
n = 336869 101412 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 349590 105241 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 510576 153703 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 597383 179835 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 702456 211465 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7937
max n: 400.000
n = 12 8 digits
n = 26 12 digits
n = 38 16 digits
n = 42 17 digits
n = 44 18 digits
n = 72 26 digits
n = 82 29 digits
n = 86 30 digits
n = 126 42 digits
n = 132 44 digits
n = 156 51 digits
n = 202 65 digits
n = 476 148 digits
n = 556 172 digits
n = 644 198 digits
n = 892 273 digits
n = 1034 316 digits
n = 1122 342 digits
n = 1196 364 digits
n = 1556 473 digits
n = 3236 979 digits
n = 3936 1189 digits
n = 4558 1376 digits
n = 7914 2387 digits
n = 8966 2703 digits
n = 12804 3859 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15408 4643 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16732 5041 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20188 6082 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28876 8697 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 97824 29452 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 191108 57534 digits
n = 230588 69418 digits Jun 2026 Gary Gostin; NPLB
n = 273978 82480 digits Jun 2026 Gary Gostin; NPLB
n = 371332 111786 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 508398 153047 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 595908 179391 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 670946 201979 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7939
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 13 8 digits
n = 19 10 digits
n = 85 30 digits
n = 133 44 digits
n = 211 68 digits
n = 365 114 digits
n = 481 149 digits
n = 2545 771 digits
n = 3589 1085 digits
n = 6679 2015 digits
n = 7505 2264 digits
n = 9899 2984 digits
n = 16079 4845 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25333 7630 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 57079 17187 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 62581 18843 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 163925 49351 digits
n = 233659 70343 digits Jun 2026 Gary Gostin; NPLB
n = 372533 112148 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 583709 175718 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 615991 185436 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7941
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 6 6 digits
n = 10 7 digits
n = 19 10 digits
n = 42 17 digits
n = 49 19 digits
n = 70 25 digits
n = 73 26 digits
n = 91 32 digits
n = 97 34 digits
n = 131 44 digits
n = 133 44 digits
n = 210 68 digits
n = 294 93 digits
n = 462 143 digits
n = 686 211 digits
n = 877 268 digits
n = 1106 337 digits
n = 1182 360 digits
n = 1741 528 digits
n = 1797 545 digits
n = 2386 723 digits
n = 2533 767 digits
n = 3582 1083 digits
n = 3659 1106 digits
n = 5757 1737 digits
n = 6654 2007 digits
n = 7283 2197 digits
n = 8250 2488 digits
n = 18227 5491 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24830 7479 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41178 12400 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43138 12990 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59530 17925 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63710 19183 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 94582 28476 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 118427 35654 digits
n = 151666 45660 digits
n = 205158 61763 digits Jun 2026 Gary Gostin; NPLB
n = 205347 61820 digits Jun 2026 Gary Gostin; NPLB
n = 379802 114336 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 545334 164166 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 634950 191143 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 692707 208530 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7943
max n: 400.000
n = 2 5 digits
n = 16 9 digits
n = 48 19 digits
n = 58 22 digits
n = 66 24 digits
n = 82 29 digits
n = 706 217 digits
n = 824 252 digits
n = 978 299 digits
n = 1056 322 digits
n = 1428 434 digits
n = 1608 488 digits
n = 2012 610 digits
n = 2292 694 digits
n = 2578 780 digits
n = 3232 977 digits
n = 3898 1178 digits
n = 8164 2462 digits
n = 28488 8580 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43288 13035 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63364 19079 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93714 28215 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 132892 40009 digits
n = 136866 41205 digits
n = 142508 42904 digits
n = 232784 70079 digits Jun 2026 Gary Gostin; NPLB
n = 250138 75303 digits Jun 2026 Gary Gostin; NPLB
n = 546628 164556 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 603924 181804 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7945
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 7 7 digits
n = 13 8 digits
n = 111 38 digits
n = 141 47 digits
n = 147 49 digits
n = 217 70 digits
n = 665 205 digits
n = 2443 740 digits
n = 6387 1927 digits
n = 9137 2755 digits
n = 9313 2808 digits
n = 18193 5481 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20713 6240 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31489 9484 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32031 9647 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32967 9928 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37773 11375 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55657 16759 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71665 21578 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 75037 22593 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 79725 24004 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109225 32884 digits
n = 226601 68218 digits Jun 2026 Gary Gostin; NPLB
n = 558281 168064 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 672181 202351 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7947
max n: 400.000
n = 25 12 digits
n = 33 14 digits
n = 64 24 digits
n = 150 50 digits
n = 222 71 digits
n = 510 158 digits
n = 528 163 digits
n = 940 287 digits
n = 1113 339 digits
n = 1128 344 digits
n = 1353 412 digits
n = 5004 1511 digits
n = 8604 2594 digits
n = 8800 2653 digits
n = 21520 6483 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26497 7981 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 34009 10242 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 95964 28892 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109201 32877 digits
n = 116529 35083 digits
n = 137370 41357 digits
n = 190968 57491 digits
n = 203385 61229 digits Jun 2026 Gary Gostin; NPLB
n = 206481 62161 digits Jun 2026 Gary Gostin; NPLB
k: 7949
max n: 400.000
n = 368 115 digits
n = 432 134 digits
n = 1512 460 digits
n = 2616 792 digits
n = 5612 1694 digits
n = 7652 2308 digits
n = 12344 3720 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23852 7185 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24476 7372 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31092 9364 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54180 16314 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58304 17556 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 120420 36254 digits
n = 135432 40773 digits
n = 318516 95887 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 576996 173698 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 661916 199261 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7951
max n: 400.000
n = 1 5 digits
n = 3 5 digits
n = 15 9 digits
n = 17 10 digits
n = 23 11 digits
n = 121 41 digits
n = 267 85 digits
n = 391 122 digits
n = 685 211 digits
n = 749 230 digits
n = 891 273 digits
n = 1375 418 digits
n = 2215 671 digits
n = 2431 736 digits
n = 3951 1194 digits
n = 5753 1736 digits
n = 7337 2213 digits
n = 7513 2266 digits
n = 9821 2961 digits
n = 14251 4294 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16117 4856 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42161 12696 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 42183 12703 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54449 16395 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86803 26135 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110893 33387 digits
n = 272395 82003 digits Jun 2026 Gary Gostin; NPLB
n = 338607 101935 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 382013 115002 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 575777 173331 digits Jan 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7953
max n: 400.000
n = 4 6 digits
n = 8 7 digits
n = 11 8 digits
n = 40 16 digits
n = 59 22 digits
n = 64 24 digits
n = 92 32 digits
n = 316 100 digits
n = 332 104 digits
n = 427 133 digits
n = 2972 899 digits
n = 6307 1903 digits
n = 7115 2146 digits
n = 12595 3796 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31108 9369 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47254 14229 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55903 16833 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105259 31691 digits
n = 183568 55264 digits
k: 7955
max n: 400.000
n = 8 7 digits
n = 10 7 digits
n = 14 9 digits
n = 32 14 digits
n = 62 23 digits
n = 64 24 digits
n = 70 25 digits
n = 110 38 digits
n = 112 38 digits
n = 274 87 digits
n = 310 98 digits
n = 818 251 digits
n = 958 293 digits
n = 1826 554 digits
n = 1970 597 digits
n = 3832 1158 digits
n = 4382 1324 digits
n = 5414 1634 digits
n = 7258 2189 digits
n = 13512 4072 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15432 4650 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16670 5023 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25544 7694 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31094 9365 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 47512 14307 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53158 16007 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 66194 19931 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68194 20533 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85090 25619 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93512 28154 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109808 33060 digits
n = 118064 35545 digits
n = 173314 52177 digits
n = 195302 58796 digits
n = 222370 66944 digits Jun 2026 Gary Gostin; NPLB
n = 279898 84262 digits Jun 2026 Gary Gostin; NPLB
n = 350696 105574 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 594128 178855 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7957
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 9 7 digits
n = 49 19 digits
n = 57 22 digits
n = 89 31 digits
n = 245 78 digits
n = 369 115 digits
n = 501 155 digits
n = 829 254 digits
n = 1485 451 digits
n = 2357 714 digits
n = 2565 777 digits
n = 2661 805 digits
n = 3129 946 digits
n = 6445 1945 digits
n = 14033 4229 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36613 11026 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 63453 19106 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 175481 52829 digits
n = 225369 67847 digits Jun 2026 Gary Gostin; NPLB
n = 487149 146651 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 647277 194854 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7959
max n: 400.000
n = 3 5 digits
n = 4 6 digits
n = 29 13 digits
n = 47 19 digits
n = 57 22 digits
n = 79 28 digits
n = 135 45 digits
n = 169 55 digits
n = 235 75 digits
n = 256 81 digits
n = 369 115 digits
n = 499 155 digits
n = 559 173 digits
n = 639 197 digits
n = 687 211 digits
n = 1597 485 digits
n = 6383 1926 digits
n = 7683 2317 digits
n = 9660 2912 digits
n = 13012 3921 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14676 4422 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14868 4480 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16908 5094 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22263 6706 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 25428 7659 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35679 10745 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 64732 19491 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 90795 27336 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 186999 56297 digits
n = 220867 66492 digits Jun 2026 Gary Gostin; NPLB
n = 254977 76760 digits Jun 2026 Gary Gostin; NPLB
n = 300240 90386 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 348329 104862 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7961
max n: 400.000
n = 18 10 digits
n = 42 17 digits
n = 54 21 digits
n = 90 31 digits
n = 334 105 digits
n = 3682 1113 digits
n = 5178 1563 digits
n = 7498 2262 digits
n = 11466 3456 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 37470 11284 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 134734 40563 digits
n = 195978 59000 digits
n = 203466 61254 digits Jun 2026 Gary Gostin; NPLB
n = 476194 143353 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
k: 7963
max n: 400.000
n = 3 5 digits
n = 23 11 digits
n = 167 55 digits
n = 591 182 digits
n = 5283 1595 digits
n = 104403 31433 digits
n = 113991 34319 digits
n = 203583 61289 digits Jun 2026 Gary Gostin; NPLB
n = 539187 162316 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7965
max n: 400.000
n = 2 5 digits
n = 3 5 digits
n = 5 6 digits
n = 13 8 digits
n = 18 10 digits
n = 38 16 digits
n = 43 17 digits
n = 45 18 digits
n = 62 23 digits
n = 68 25 digits
n = 72 26 digits
n = 79 28 digits
n = 143 47 digits
n = 164 54 digits
n = 166 54 digits
n = 262 83 digits
n = 269 85 digits
n = 301 95 digits
n = 344 108 digits
n = 367 115 digits
n = 396 124 digits
n = 419 131 digits
n = 422 131 digits
n = 878 269 digits
n = 1088 332 digits
n = 1907 578 digits
n = 2138 648 digits
n = 2351 712 digits
n = 2642 800 digits
n = 2684 812 digits
n = 3077 931 digits
n = 4294 1297 digits
n = 5048 1524 digits
n = 6845 2065 digits
n = 7379 2226 digits
n = 8408 2535 digits
n = 9746 2938 digits
n = 10404 3136 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13877 4182 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14863 4479 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16874 5084 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 16878 5085 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22034 6637 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23669 7129 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24686 7436 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27836 8384 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28466 8574 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35455 10677 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38415 11568 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 44589 13427 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48701 14665 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48812 14698 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72387 21795 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 72899 21949 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 85172 25644 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86114 25927 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 110398 33238 digits
n = 125326 37731 digits
n = 234224 70513 digits Jun 2026 Gary Gostin; NPLB
n = 260477 78416 digits Jun 2026 Gary Gostin; NPLB
n = 269802 81223 digits Jun 2026 Gary Gostin; NPLB
n = 342392 103075 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 560566 168752 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 749442 225609 digits Jan 2011 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7967
max n: 400.000
n = 34 15 digits
n = 56 21 digits
n = 88 31 digits
n = 104 36 digits
n = 110 38 digits
n = 856 262 digits
n = 1418 431 digits
n = 1586 482 digits
n = 3986 1204 digits
n = 4874 1472 digits
n = 6446 1945 digits
n = 8246 2487 digits
n = 15176 4573 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 104200 31372 digits
n = 150544 45323 digits
n = 180536 54351 digits
n = 361190 108733 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 743734 223891 digits Dec 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7969
max n: 400.000
n = 1 5 digits
n = 5 6 digits
n = 17 10 digits
n = 21 11 digits
n = 57 22 digits
n = 65 24 digits
n = 91 32 digits
n = 133 44 digits
n = 145 48 digits
n = 341 107 digits
n = 397 124 digits
n = 401 125 digits
n = 971 297 digits
n = 1261 384 digits
n = 1271 387 digits
n = 1411 429 digits
n = 1673 508 digits
n = 1793 544 digits
n = 2617 792 digits
n = 4523 1366 digits
n = 6653 2007 digits
n = 18441 5556 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36315 10936 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 39385 11860 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 109031 32826 digits
n = 178675 53791 digits
n = 247153 74405 digits Feb 2006 Michael Gillion; NewPGen; LLR
n = 288053 86717 digits Jun 2026 Gary Gostin; NPLB
n = 289835 87253 digits Jun 2026 Gary Gostin; NPLB
n = 512741 154355 digits Sep 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7971
max n: 400.000
n = 2 5 digits
n = 5 6 digits
n = 34 15 digits
n = 41 17 digits
n = 86 30 digits
n = 135 45 digits
n = 175 57 digits
n = 210 68 digits
n = 261 83 digits
n = 310 98 digits
n = 329 103 digits
n = 495 153 digits
n = 689 212 digits
n = 881 270 digits
n = 922 282 digits
n = 1014 310 digits
n = 1194 364 digits
n = 2005 608 digits
n = 2429 736 digits
n = 2961 896 digits
n = 3831 1158 digits
n = 6162 1859 digits
n = 8721 2630 digits
n = 13909 4191 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17842 5375 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21865 6586 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 22582 6802 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23407 7051 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 27437 8264 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41081 12371 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59081 17790 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86839 26146 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 93399 28120 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 106426 32042 digits
n = 115690 34831 digits
n = 121399 36549 digits
n = 156550 47131 digits
n = 167146 50320 digits
n = 179037 53900 digits
n = 238057 71667 digits Jun 2026 Gary Gostin; NPLB
n = 279494 84140 digits Jun 2026 Gary Gostin; NPLB
n = 304390 91635 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 310185 93379 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 355830 107120 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 499905 150491 digits Jan 2010 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 559237 168352 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 567949 170974 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7973
max n: 400.000
n = 2 5 digits
n = 6 6 digits
n = 16 9 digits
n = 26 12 digits
n = 42 17 digits
n = 56 21 digits
n = 66 24 digits
n = 148 49 digits
n = 160 53 digits
n = 162 53 digits
n = 228 73 digits
n = 240 77 digits
n = 246 78 digits
n = 412 128 digits
n = 578 178 digits
n = 818 251 digits
n = 976 298 digits
n = 1170 357 digits
n = 2882 872 digits
n = 3648 1103 digits
n = 3858 1166 digits
n = 5970 1802 digits
n = 8088 2439 digits
n = 9616 2899 digits
n = 9822 2961 digits
n = 10536 3176 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 10982 3310 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14876 4483 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20738 6247 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24918 7505 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 61656 18565 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 89562 26965 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 101308 30501 digits
n = 106128 31952 digits
n = 153890 46330 digits
n = 161612 48654 digits
n = 169200 50939 digits
n = 189448 57034 digits
n = 238116 71684 digits Jun 2026 Gary Gostin; NPLB
n = 249900 75232 digits Jun 2026 Gary Gostin; NPLB
n = 352410 106090 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 714972 215232 digits Sep 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7975
max n: 400.000
n = 3 5 digits
n = 9 7 digits
n = 213 69 digits
n = 405 126 digits
n = 1251 381 digits
n = 4165 1258 digits
n = 10059 3032 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24249 7304 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24843 7483 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 28353 8540 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 33723 10156 digits May 2026 Carlos Eduardo Pinho; NPLB
k: 7977
max n: 630.000
n = 2 5 digits
n = 8 7 digits
n = 12 8 digits
n = 26 12 digits
n = 48 19 digits
n = 60 22 digits
n = 162 53 digits
n = 416 130 digits
n = 420 131 digits
n = 1844 560 digits
n = 2376 720 digits
n = 3068 928 digits
n = 3192 965 digits
n = 3284 993 digits
n = 3924 1186 digits
n = 4112 1242 digits
n = 10560 3183 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 12024 3624 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13008 3920 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20952 6312 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23052 6944 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 23816 7174 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31265 9416 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35378 10654 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 40997 12346 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55937 16843 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 58200 17524 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84584 25467 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 105797 31852 digits
n = 125756 37861 digits
n = 220728 66450 digits
n = 260226 78340 digits
n = 295913 89083 digits
n = 463376 139494 digits Oct 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 626184 188505 digits Apr 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7979
max n: 400.000
n = 4 6 digits
n = 16 9 digits
n = 32 14 digits
n = 36 15 digits
n = 44 18 digits
n = 64 24 digits
n = 156 51 digits
n = 184 60 digits
n = 192 62 digits
n = 296 94 digits
n = 480 149 digits
n = 504 156 digits
n = 612 189 digits
n = 664 204 digits
n = 992 303 digits
n = 1224 373 digits
n = 1232 375 digits
n = 2616 792 digits
n = 2680 811 digits
n = 3132 947 digits
n = 3284 993 digits
n = 3680 1112 digits
n = 3820 1154 digits
n = 8680 2617 digits
n = 12744 3841 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 51336 15458 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67000 20173 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 68396 20594 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73416 22105 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 227536 68500 digits Jun 2026 Gary Gostin; NPLB
n = 367244 110556 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7981
max n: 400.000
n = 23 11 digits
n = 25 12 digits
n = 89 31 digits
n = 329 103 digits
n = 475 147 digits
n = 1769 537 digits
n = 2243 680 digits
n = 2897 876 digits
n = 4169 1259 digits
n = 6233 1881 digits
n = 30113 9069 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 31625 9524 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73105 22011 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 249217 75026 digits Jun 2026 Gary Gostin; NPLB
n = 327649 98637 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 485849 146260 digits Dec 2009 Peter Benson; srsieve; Riesel Prime Search; LLR
n = 669119 201429 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7983
max n: 400.000
n = 3 5 digits
n = 4 6 digits
n = 8 7 digits
n = 14 9 digits
n = 18 10 digits
n = 20 10 digits
n = 22 11 digits
n = 34 15 digits
n = 42 17 digits
n = 119 40 digits
n = 179 58 digits
n = 200 65 digits
n = 244 78 digits
n = 292 92 digits
n = 402 125 digits
n = 568 175 digits
n = 658 202 digits
n = 1015 310 digits
n = 1672 508 digits
n = 1915 581 digits
n = 2002 607 digits
n = 2150 652 digits
n = 2554 773 digits
n = 2574 779 digits
n = 2719 823 digits
n = 2779 841 digits
n = 3704 1119 digits
n = 4004 1210 digits
n = 6150 1856 digits
n = 6414 1935 digits
n = 11410 3439 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19630 5914 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 26494 7980 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32983 9933 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35675 10744 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38420 11570 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 54158 16308 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 59710 17979 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 67115 20208 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 86543 26056 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 114532 34482 digits
n = 118159 35574 digits
n = 152290 45848 digits
n = 237419 71475 digits Jun 2026 Gary Gostin; NPLB
n = 338338 101854 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 595439 179249 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 643838 193819 digits May 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7985
max n: 400.000
n = 6 6 digits
n = 10 7 digits
n = 12 8 digits
n = 24 12 digits
n = 34 15 digits
n = 48 19 digits
n = 78 28 digits
n = 266 84 digits
n = 358 112 digits
n = 1218 371 digits
n = 2320 703 digits
n = 2534 767 digits
n = 2798 847 digits
n = 7394 2230 digits
n = 7432 2242 digits
n = 11210 3379 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 11292 3404 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 13728 4137 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15850 4776 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17170 5173 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 38066 11463 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 43612 13133 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 98474 29648 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 156124 47002 digits
n = 166246 50049 digits
n = 174424 52511 digits
n = 215644 64920 digits Jun 2026 Gary Gostin; NPLB
n = 229240 69013 digits Jun 2026 Gary Gostin; NPLB
n = 242916 73129 digits Jun 2026 Gary Gostin; NPLB
n = 539796 162499 digits Nov 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 656556 197647 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 659628 198572 digits Jun 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7987
max n: 400.000
n = 1 5 digits
n = 29 13 digits
n = 45 18 digits
n = 129 43 digits
n = 209 67 digits
n = 229 73 digits
n = 249 79 digits
n = 421 131 digits
n = 649 200 digits
n = 1165 355 digits
n = 1893 574 digits
n = 2253 683 digits
n = 2845 861 digits
n = 5989 1807 digits
n = 9349 2819 digits
n = 9409 2837 digits
n = 16773 5054 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17461 5261 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 21029 6335 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 35561 10709 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 41333 12447 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 46161 13900 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 102213 30774 digits
n = 199105 59941 digits
n = 248473 74802 digits Jun 2026 Gary Gostin; NPLB
k: 7989
max n: 400.000
n = 7 7 digits
n = 21 11 digits
n = 24 12 digits
n = 27 13 digits
n = 39 16 digits
n = 69 25 digits
n = 105 36 digits
n = 117 40 digits
n = 135 45 digits
n = 249 79 digits
n = 297 94 digits
n = 309 97 digits
n = 1353 412 digits
n = 1593 484 digits
n = 3967 1199 digits
n = 5589 1687 digits
n = 6039 1822 digits
n = 6747 2035 digits
n = 10101 3045 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15231 4589 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 48693 14662 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 56611 17046 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 84579 25465 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 145533 43814 digits
n = 166857 50233 digits
n = 199881 60175 digits
k: 7991
max n: 400.000
n = 2 5 digits
n = 318 100 digits
n = 458 142 digits
n = 642 198 digits
n = 1382 420 digits
n = 1838 558 digits
n = 5234 1580 digits
n = 9494 2862 digits
n = 11318 3411 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 74514 22435 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 122234 36801 digits
n = 208218 62684 digits Jun 2026 Gary Gostin; NPLB
n = 296498 89259 digits Jun 2026 Gary Gostin; NPLB
n = 313694 94436 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 606662 182628 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7993
max n: 400.000
n = 15 9 digits
n = 19 10 digits
n = 71 26 digits
n = 275 87 digits
n = 987 302 digits
n = 1095 334 digits
n = 7127 2150 digits
n = 14255 4296 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17451 5258 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 36875 11105 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 71075 21400 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 128807 38779 digits
n = 167315 50371 digits
n = 361427 108805 digits Jun 2026 Carlos Eduardo Pinho; NPLB
k: 7995
max n: 400.000
n = 5 6 digits
n = 8 7 digits
n = 13 8 digits
n = 16 9 digits
n = 47 19 digits
n = 77 28 digits
n = 80 28 digits
n = 83 29 digits
n = 95 33 digits
n = 103 35 digits
n = 215 69 digits
n = 248 79 digits
n = 268 85 digits
n = 290 92 digits
n = 292 92 digits
n = 376 118 digits
n = 446 139 digits
n = 473 147 digits
n = 487 151 digits
n = 616 190 digits
n = 662 204 digits
n = 668 205 digits
n = 706 217 digits
n = 827 253 digits
n = 965 295 digits
n = 1106 337 digits
n = 1171 357 digits
n = 1193 364 digits
n = 1523 463 digits
n = 1748 531 digits
n = 2125 644 digits
n = 2809 850 digits
n = 3925 1186 digits
n = 4508 1361 digits
n = 4661 1408 digits
n = 8716 2628 digits
n = 9632 2904 digits
n = 11899 3586 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 14000 4219 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15617 4706 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17813 5367 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 19823 5972 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24139 7271 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 24851 7485 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 53957 16247 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55186 16617 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 55268 16642 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 117812 35469 digits
n = 145757 43882 digits
n = 146290 44042 digits
n = 165730 49894 digits
n = 173470 52224 digits
n = 190895 57470 digits
n = 213269 64205 digits Jun 2026 Gary Gostin; NPLB
n = 245291 73844 digits Jun 2026 Gary Gostin; NPLB
n = 258068 77691 digits Jun 2026 Gary Gostin; NPLB
n = 273539 82348 digits Jun 2026 Gary Gostin; NPLB
n = 320846 96589 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 344291 103646 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 590219 177678 digits Feb 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7997
max n: 400.000
n = 4 6 digits
n = 12 8 digits
n = 16 9 digits
n = 20 10 digits
n = 28 13 digits
n = 36 15 digits
n = 42 17 digits
n = 46 18 digits
n = 68 25 digits
n = 74 27 digits
n = 78 28 digits
n = 88 31 digits
n = 154 51 digits
n = 186 60 digits
n = 240 77 digits
n = 246 78 digits
n = 256 81 digits
n = 280 89 digits
n = 426 133 digits
n = 438 136 digits
n = 532 165 digits
n = 572 177 digits
n = 1012 309 digits
n = 1512 460 digits
n = 2084 632 digits
n = 2310 700 digits
n = 2804 848 digits
n = 5418 1635 digits
n = 5458 1647 digits
n = 5550 1675 digits
n = 7632 2302 digits
n = 8656 2610 digits
n = 9024 2721 digits
n = 9598 2894 digits
n = 10258 3092 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 15232 4590 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 17476 5265 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 20512 6179 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 29148 8779 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 30228 9104 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 32530 9797 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 52578 15832 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 73228 22048 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 88468 26636 digits May 2026 Carlos Eduardo Pinho; NPLB
n = 120168 36179 digits
n = 132906 40013 digits
n = 153418 46188 digits
n = 226986 68334 digits Jun 2026 Gary Gostin; NPLB
n = 227242 68411 digits Jun 2026 Gary Gostin; NPLB
n = 263904 79447 digits Jun 2026 Gary Gostin; NPLB
n = 266472 80220 digits Jun 2026 Gary Gostin; NPLB
n = 269856 81239 digits Jun 2026 Gary Gostin; NPLB
n = 609180 183386 digits Mar 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR
k: 7999
max n: 400.000
n = 7 7 digits
n = 13 8 digits
n = 21 11 digits
n = 51 20 digits
n = 131 44 digits
n = 461 143 digits
n = 1071 327 digits
n = 1123 342 digits
n = 1253 382 digits
n = 1663 505 digits
n = 1823 553 digits
n = 2957 895 digits
n = 4191 1266 digits
n = 5341 1612 digits
n = 7631 2302 digits
n = 31581 9511 digits Aug 1999 Daniel Hermle; Proth
n = 114643 34515 digits
n = 136453 41081 digits
n = 141213 42514 digits
n = 166723 50193 digits
n = 200493 60359 digits Jun 2026 Gary Gostin; NPLB
n = 211827 63771 digits Jun 2026 Gary Gostin; NPLB
n = 300291 90401 digits Jun 2026 Carlos Eduardo Pinho; NPLB
n = 556791 167615 digits Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; LLR
n = 670963 201984 digits Jul 2010 Brian Lody; srsieve; Free-DC's Prime Search; LLR