Known dual Woodall (probable) primes
Expression: b^n-n


   b = 2

          n = 3               1 digits             Prime  
          n = 9               3 digits             Prime  
          n = 13              4 digits             Prime  
          n = 19              6 digits             Prime  
          n = 21              7 digits             Prime  
          n = 55             17 digits  Oct 2025   Prime  
          n = 261            79 digits  Oct 2025   Prime  
          n = 3415         1029 digits  Oct 2025   Prime  
          n = 4185         1260 digits  Oct 2025   Prime  
          n = 7353         2214 digits  Jun 2015   Prime  Ted Burton
          n = 12213        3677 digits  May 2017   Prime  Edwin Hall
          n = 44169       13297 digits  Sep 2001   PRP    Henri Lifchitz
          n = 60975       18356 digits  Sep 2001   PRP    Henri Lifchitz
          n = 61011       18367 digits  Sep 2001   PRP    Henri Lifchitz
          n = 108049      32526 digits  Nov 2001   PRP    Henri Lifchitz
          n = 182451      54924 digits  Oct 2004   PRP    Henri Lifchitz
          n = 228271      68717 digits  Nov 2004   PRP    Henri Lifchitz
          n = 481801     145037 digits  Mar 2005   PRP    Henri Lifchitz
          n = 500899     150786 digits  Apr 2005   PRP    Henri Lifchitz
          n = 505431     152150 digits  Apr 2005   PRP    Henri Lifchitz
          n = 1015321    305643 digits  Aug 2013   PRP    Henri Lifchitz
          n = 1061095    319422 digits  Oct 2013   PRP    Henri Lifchitz
          n = 1397089    420566 digits  Oct 2024   PRP    Henri Lifchitz


   b = 3

          n = 2               1 digits  Jun 2026   Prime  
          n = 8               4 digits             Prime  
          n = 20             10 digits  Oct 2025   Prime  
          n = 40             20 digits  Oct 2025   Prime  
          n = 104            50 digits  Oct 2025   Prime  
          n = 110            53 digits  Oct 2025   Prime  
          n = 208           100 digits  Oct 2025   Prime  
          n = 472           226 digits  Oct 2025   Prime  
          n = 832           397 digits  Oct 2025   Prime  
          n = 1982          946 digits  Oct 2025   Prime  Ben Chaffin
          n = 25628       12228 digits  Sep 2001   PRP    Henri Lifchitz
          n = 235532     112378 digits  Sep 2023   PRP    Nico Puada
          n = 324698     154921 digits  Jun 2026   PRP    Mark Rodenkirch


   b = 4

          n = 3               2 digits  Jun 2026   Prime  
          n = 5               4 digits             Prime  
          n = 35             22 digits  Oct 2025   Prime  
          n = 95             58 digits  Oct 2025   Prime  
          n = 1323          797 digits  Oct 2025   Prime  Ben Chaffin
          n = 24747       14900 digits  Feb 2014   PRP    Robert Price
          n = 203111     122286 digits  Jun 2026   PRP    Mark Rodenkirch
          n = 239421     144146 digits  Jun 2026   PRP    Mark Rodenkirch
          n = 342873     206431 digits  Jun 2026   PRP    Mark Rodenkirch


   b = 5

          n = 2               2 digits  Jun 2026   Prime  
          n = 6               5 digits             Prime  
          n = 12              9 digits             Prime  
          n = 362           254 digits  Oct 2025   Prime  
          n = 884           618 digits  Oct 2025   Prime  
          n = 9722         6796 digits  Oct 2025   PRP    


   b = 6

          n = 19             15 digits  Oct 2025   Prime  
          n = 43             34 digits  Oct 2025   Prime  
          n = 607           473 digits  Oct 2025   Prime  
          n = 889           692 digits  Oct 2025   Prime  
          n = 3727         2901 digits  Jan 2021   Prime  Masaki UKAI
          n = 12229        9517 digits  Jun 2026   PRP    Mark Rodenkirch
          n = 124433      96828 digits  Jan 2014   PRP    Robert Price
          n = 246229     191604 digits  Dec 2022   PRP    Ryan Propper


   b = 7

          n = 2               2 digits  Jun 2026   Prime  
          n = 6               6 digits  Jun 2026   Prime  
          n = 8               7 digits             Prime  
          n = 12             11 digits  Oct 2025   Prime  
          n = 44             38 digits  Oct 2025   Prime  
          n = 48             41 digits  Oct 2025   Prime  
          n = 512           433 digits  Oct 2025   Prime  
          n = 1088          920 digits  Oct 2025   Prime  
          n = 1104          933 digits  Oct 2025   Prime  
          n = 6038         5103 digits  Oct 2025   PRP    


   b = 8

          n = 3               3 digits  Jun 2026   Prime  
          n = 37             34 digits  Oct 2025   Prime  
          n = 45             41 digits  Oct 2025   Prime  
          n = 597           540 digits  Oct 2025   Prime  
          n = 1131         1022 digits  Jul 2018   Prime  Ben Chaffin
          n = 14203       12827 digits  Apr 2013   PRP    Giovanni Resta
          n = 112539     101633 digits  Jan 2014   PRP    Robert Price


   b = 9

          n = 2               2 digits  Jun 2026   Prime  
          n = 70             67 digits  Oct 2025   Prime  
          n = 88             84 digits  Oct 2025   Prime  
          n = 6562         6262 digits  Oct 2025   PRP    
          n = 9100         8684 digits  Oct 2025   PRP    
          n = 11758       11220 digits  Apr 2013   PRP    Giovanni Resta
          n = 34334       32763 digits  Mar 2014   PRP    Robert Price
          n = 39212       37418 digits  Mar 2014   PRP    Robert Price
          n = 120590     115073 digits  Mar 2014   PRP    Robert Price


   b = 10

          n = 3               3 digits  Jun 2026   Prime  
          n = 23             24 digits  Oct 2025   Prime  
          n = 171           172 digits  Oct 2025   Prime  
          n = 903           904 digits  Oct 2025   Prime  
          n = 9911         9912 digits  Dec 2006   PRP    Farideh Firoozbakht
          n = 48107       48108 digits  Jul 2002   PRP    Henri Lifchitz
          n = 48449       48450 digits  Jul 2002   PRP    Henri Lifchitz
          n = 60959       60960 digits  Aug 2002   PRP    Henri Lifchitz


   b = 11

          n = 18             19 digits  Oct 2025   Prime  
          n = 38             40 digits  Oct 2025   Prime  
          n = 360           375 digits  Jul 2018   Prime  Ben Chaffin
          n = 480           500 digits  Jul 2018   Prime  Ben Chaffin
          n = 740           771 digits  Jul 2018   Prime  Ben Chaffin
          n = 1368         1425 digits  Jul 2018   Prime  Ben Chaffin
          n = 83660       87123 digits  Jun 2026   PRP    Jiahao He


   b = 12

          n = 5               6 digits  Jun 2026   Prime  
          n = 401           433 digits  Oct 2025   Prime  Norman Luhn
          n = 7171         7739 digits  Oct 2025   PRP    Norman Luhn
          n = 82351       88872 digits  Jun 2026   PRP    Vincent Gautier


   b = 13

          n = 2               3 digits  Jun 2026   Prime  
          n = 240           268 digits  Oct 2025   Prime  Norman Luhn
          n = 264           295 digits  Oct 2025   Prime  Norman Luhn
          n = 530           591 digits  Jul 2018   Prime  Ben Chaffin
          n = 2130         2373 digits  Jul 2018   Prime  Ben Chaffin


   b = 14

          n = 3               4 digits  Jun 2026   Prime  
          n = 13             15 digits  Jun 2026   Prime  
          n = 43             50 digits  Oct 2025   Prime  
          n = 44481       50981 digits  Jun 2026   PRP    Vincent Gautier


   b = 15

          n = 2               3 digits  Jun 2026   Prime  
          n = 206           243 digits  Oct 2025   Prime  


   b = 16

          n = 3               4 digits  Jun 2026   Prime  
          n = 5               7 digits  Jun 2026   Prime  
          n = 299           361 digits  Feb 2011   Prime  Ignacio Santos


   b = 17

          n = 6               8 digits  Jun 2026   Prime  
          n = 180           222 digits  Oct 2025   Prime  
          n = 16250       19995 digits  Jun 2026   PRP    Vincent Gautier
          n = 18672       22975 digits  Jun 2026   PRP    Vincent Gautier
          n = 20720       25495 digits  Jun 2026   PRP    Vincent Gautier


   b = 18

          n = 3839         4819 digits  Oct 2025   PRP    Norman Luhn
          n = 9529        11962 digits  Oct 2025   PRP    Norman Luhn
          n = 16463       20666 digits  Jun 2026   PRP    Vincent Gautier
          n = 43085       54084 digits  Jun 2026   PRP    Vincent Gautier


   b = 19

          n = 2               3 digits  Jun 2026   Prime  
          n = 8              11 digits  Jun 2026   Prime  


   b = 20

          n = 87            114 digits  Oct 2025   Prime  Norman Luhn
          n = 897          1168 digits  Oct 2025   Prime  Norman Luhn


   b = 21

          n = 2               3 digits  Jun 2026   Prime  
          n = 10             14 digits  Jun 2026   Prime  
          n = 358           474 digits  Sep 2021   Prime  
          n = 542           717 digits  Apr 2022   Prime  


   b = 22

          n = 41             56 digits  Oct 2025   Prime  Norman Luhn
          n = 5975         8021 digits  Oct 2025   PRP    Norman Luhn


   b = 23

          n = 110           150 digits  Oct 2025   Prime  Norman Luhn
          n = 558           760 digits  Nov 2020   Prime  
          n = 1488         2027 digits  Dec 2020   Prime  Masaki UKAI


   b = 24

          n = 15887       21928 digits  Oct 2025   PRP    


   b = 25

          n = 18             26 digits  Jun 2026   Prime  
          n = 4292         6000 digits  Oct 2025   PRP    Norman Luhn


   b = 26

          n = 3               5 digits  Jun 2026   Prime  
          n = 33             47 digits  Oct 2025   Prime  Norman Luhn
          n = 409           579 digits  Oct 2025   Prime  Norman Luhn
          n = 787          1114 digits  Oct 2025   Prime  Norman Luhn
          n = 8373        11848 digits  Oct 2025   PRP    Norman Luhn


   b = 27

          n = 2               3 digits  Jun 2026   Prime  
          n = 308           441 digits  Nov 2020   Prime  


   b = 28

          n = 11             16 digits  Jun 2026   Prime  
          n = 15             22 digits  Jun 2026   Prime  
          n = 641           928 digits  Oct 2025   Prime  Norman Luhn


   b = 29

          n = 2               3 digits  Jun 2026   Prime  
          n = 60             88 digits  Oct 2025   Prime  Norman Luhn
          n = 68            100 digits  Oct 2025   Prime  Norman Luhn
          n = 72            106 digits  Oct 2025   Prime  Norman Luhn
          n = 1628         2381 digits  Dec 2020   Prime  Masaki UKAI


   b = 31

          n = 24             36 digits  Jun 2026   Prime  
          n = 1418         2115 digits  Dec 2020   Prime  Masaki UKAI
          n = 3708         5530 digits  Oct 2025   PRP    Norman Luhn
          n = 4292         6401 digits  Oct 2025   PRP    Norman Luhn


   b = 32

          n = 31             47 digits  Jun 2026   Prime  
          n = 429           646 digits  Oct 2025   Prime  Norman Luhn
          n = 1729         2603 digits  Dec 2020   Prime  Masaki UKAI
          n = 9999        15050 digits  Oct 2025   PRP    Norman Luhn


   b = 33

          n = 2               4 digits  Jun 2026   Prime  
          n = 20             31 digits  Jun 2026   Prime  
          n = 424           644 digits  Oct 2025   Prime  Norman Luhn
          n = 668          1015 digits  Oct 2025   Prime  Norman Luhn
          n = 2290         3478 digits  Oct 2025   Prime  Norman Luhn


   b = 34

          n = 3               5 digits  Jun 2026   Prime  
          n = 11             17 digits  Jun 2026   Prime  
          n = 95            146 digits  Oct 2025   Prime  Norman Luhn
          n = 3783         5794 digits  Oct 2025   PRP    Norman Luhn


   b = 35

          n = 2               4 digits  Jun 2026   Prime  
          n = 432           668 digits  Oct 2025   Prime  Norman Luhn
          n = 488           754 digits  Oct 2025   Prime  Norman Luhn
          n = 3582         5531 digits  Oct 2025   PRP    Norman Luhn


   b = 36

          n = 107827     167812 digits  Jun 2023   PRP    Kellen Shenton


   b = 37

          n = 2               4 digits  Jun 2026   Prime  
          n = 6              10 digits  Jun 2026   Prime  
          n = 66            104 digits  Nov 2025   Prime  Norman Luhn
          n = 180           283 digits  Nov 2025   Prime  Norman Luhn


   b = 38

          n = 3               5 digits  Jun 2026   Prime  
          n = 99            157 digits  Nov 2025   Prime  Norman Luhn


   b = 39

          n = 8              13 digits  Jun 2026   Prime  
          n = 62             99 digits  Nov 2025   Prime  Norman Luhn
          n = 644          1025 digits  Oct 2020   Prime  Seth Troisi


   b = 40

          n = 3               5 digits  Jun 2026   Prime  
          n = 21             34 digits  Jun 2026   Prime  
          n = 89            143 digits  Nov 2025   Prime  Norman Luhn
          n = 5711         9150 digits  Nov 2025   PRP    Norman Luhn


   b = 41

          n = 24             39 digits  Jun 2026   Prime  
          n = 2120         3420 digits  Nov 2025   Prime  Norman Luhn


   b = 42

          n = 5               9 digits  Jun 2026   Prime  
          n = 107           174 digits  Nov 2025   Prime  Norman Luhn
          n = 751          1220 digits  Nov 2025   Prime  Norman Luhn
          n = 1991         3232 digits  Nov 2025   Prime  Norman Luhn


   b = 43

          n = 2               4 digits  Jun 2026   Prime  
          n = 42             69 digits  Jun 2026   Prime  
          n = 986          1611 digits  Apr 2022   Prime  


   b = 45

          n = 514           850 digits  Aug 2023   Prime  Kellen Shenton


   b = 46

          n = 6737        11202 digits  Sep 2004   PRP    T. D. Noe


   b = 47

          n = 2               4 digits  Jun 2026   Prime  


   b = 48

          n = 119           201 digits  Nov 2025   Prime  Norman Luhn
          n = 6757        11361 digits  Nov 2025   PRP    Norman Luhn


   b = 49

          n = 2               4 digits  Jun 2026   Prime  
          n = 1982         3350 digits  Nov 2025   Prime  Norman Luhn


   b = 50

          n = 5521         9381 digits  Aug 2023   PRP    Kellen Shenton
          n = 5679         9649 digits  Nov 2025   PRP    Norman Luhn


   b = 51

          n = 140           240 digits  Nov 2025   Prime  Norman Luhn


   b = 52

          n = 15             26 digits  Jun 2026   Prime  
          n = 87            150 digits  Nov 2025   Prime  Norman Luhn


   b = 53

          n = 108           187 digits  Nov 2025   Prime  Norman Luhn
          n = 2922         5039 digits  Nov 2025   PRP    Norman Luhn
          n = 6926        11943 digits  Nov 2025   PRP    Norman Luhn
          n = 8328        14360 digits  Nov 2025   PRP    Norman Luhn


   b = 54

          n = 41             72 digits  Jun 2026   Prime  
          n = 385           667 digits  Nov 2025   Prime  Norman Luhn
          n = 797          1381 digits  Nov 2025   Prime  Norman Luhn


   b = 55

          n = 2               4 digits  Jun 2026   Prime  
          n = 98            171 digits  Nov 2025   Prime  Norman Luhn
          n = 338           589 digits  Nov 2025   Prime  Norman Luhn
          n = 614          1069 digits  Nov 2025   Prime  Norman Luhn


   b = 56

          n = 15             27 digits  Jun 2026   Prime  
          n = 157           275 digits  Nov 2025   Prime  Norman Luhn
          n = 673          1177 digits  Nov 2025   Prime  Norman Luhn


   b = 57

          n = 82            144 digits  Nov 2025   Prime  Norman Luhn
          n = 284           499 digits  Nov 2025   Prime  Norman Luhn


   b = 58

          n = 35             62 digits  Jun 2026   Prime  


   b = 60

          n = 7              13 digits  Jun 2026   Prime  
          n = 16927       30099 digits  Jun 2026   PRP    Vincent Gautier


   b = 61

          n = 2               4 digits  Jun 2026   Prime  
          n = 680          1215 digits  May 2026   Prime  Vincent Gautier
          n = 734          1311 digits  May 2026   Prime  Vincent Gautier
          n = 2750         4910 digits  May 2026   PRP    Vincent Gautier
          n = 3282         5860 digits  May 2026   PRP    Vincent Gautier


   b = 62

          n = 9              22 digits  Jun 2026   Prime  Vincent Gautier
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 39             70 digits  Jun 2026   Prime  Vincent Gautier
          n = 39             70 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 61            110 digits  Jun 2026   Prime  Vincent Gautier
          n = 61            110 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 63

          n = 2               4 digits  Jun 2026   Prime  
          n = 2               4 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 208           375 digits  Jun 2026   Prime  Vincent Gautier
          n = 208           375 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3340         6010 digits  Jun 2026   PRP    Vincent Gautier
          n = 3340         6010 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 64

          n = 177           320 digits  Feb 2011   Prime  
          n = 177           320 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 66

          n = 7              13 digits  Jun 2026   Prime  Vincent Gautier
          n = 7              13 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 95            173 digits  Jun 2026   Prime  Vincent Gautier
          n = 95            173 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 515           938 digits  Jun 2026   Prime  Vincent Gautier
          n = 515           938 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 67

          n = 15062       27505 digits  May 2026   PRP    Vincent Gautier


   b = 68

          n = 15             28 digits  Jun 2026   Prime  
          n = 15             28 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 25             46 digits  Jun 2026   Prime  
          n = 25             46 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 115           211 digits  Jun 2026   Prime  
          n = 115           211 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1231         2256 digits  Aug 2026   Prime  Mark Rodenkirch
          n = 7317        13409 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 69

          n = 2               4 digits  Jun 2026   Prime  
          n = 2               4 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 28             52 digits  Jun 2026   Prime  
          n = 28             52 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 70            129 digits  Jun 2026   Prime  
          n = 70            129 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 818          1505 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 71

          n = 2               4 digits  Jun 2026   Prime  
          n = 2               4 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 38             71 digits  Jun 2026   Prime  
          n = 38             71 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 72

          n = 161           300 digits  Jun 2026   Prime  
          n = 161           300 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 73

          n = 8              15 digits  Jun 2026   Prime  
          n = 8              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 458           854 digits  Jun 2026   Prime  
          n = 458           854 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 74

          n = 3               6 digits  Jun 2026   Prime  
          n = 3               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 21             40 digits  Jun 2026   Prime  
          n = 21             40 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 45             85 digits  Jun 2026   Prime  
          n = 45             85 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 75

          n = 2               4 digits  Jun 2026   Prime  
          n = 2               4 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              16 digits  Jun 2026   Prime  
          n = 8              16 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 76

          n = 47             89 digits  Jun 2026   Prime  
          n = 47             89 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 77

          n = 2               4 digits  Jun 2026   Prime  
          n = 2               4 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8550        16130 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 78

          n = 59            112 digits  Jun 2026   Prime  
          n = 59            112 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 257           487 digits  Jun 2026   Prime  
          n = 257           487 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2863         5418 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 4405         8335 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 79

          n = 492           934 digits  Jun 2026   Prime  
          n = 492           934 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 80

          n = 3               6 digits  Jun 2026   Prime  
          n = 3               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 19             37 digits  Jun 2026   Prime  
          n = 19             37 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 81

          n = 20             39 digits  Jun 2026   Prime  
          n = 20             39 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 82

          n = 11             22 digits  Jun 2026   Prime  
          n = 11             22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 83

          n = 60            116 digits  Jun 2026   Prime  
          n = 60            116 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 170           327 digits  Jun 2026   Prime  
          n = 170           327 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 85

          n = 2636         5086 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 86

          n = 9              22 digits  Jun 2026   Prime  
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 87

          n = 20             39 digits  Jun 2026   Prime  
          n = 20             39 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 38             74 digits  Jun 2026   Prime  
          n = 38             74 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 190           369 digits  Jun 2026   Prime  
          n = 190           369 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1544         2995 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 9938        19275 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 88

          n = 9              22 digits  Jun 2026   Prime  
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 71            139 digits  Jun 2026   Prime  
          n = 71            139 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1085         2110 digits  Aug 2026   Prime  Mark Rodenkirch
          n = 8897        17301 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 89

          n = 2               4 digits  Jun 2026   Prime  
          n = 2               4 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 24             47 digits  Jun 2026   Prime  
          n = 24             47 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 164           320 digits  Jun 2026   Prime  
          n = 164           320 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 500           975 digits  Jun 2026   Prime  
          n = 500           975 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1194         2328 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 92

          n = 21             42 digits  Jun 2026   Prime  
          n = 21             42 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 93

          n = 2               4 digits  Jun 2026   Prime  
          n = 2               4 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 52            103 digits  Jun 2026   Prime  
          n = 52            103 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 880          1733 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1378         2713 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 94

          n = 11             22 digits  Jun 2026   Prime  
          n = 11             22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 21             42 digits  Jun 2026   Prime  
          n = 21             42 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5603        11056 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 95

          n = 134           266 digits  Jun 2026   Prime  
          n = 134           266 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 97

          n = 20             40 digits  Jun 2026   Prime  
          n = 20             40 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 84            167 digits  Jun 2026   Prime  
          n = 84            167 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 200           398 digits  Jun 2026   Prime  
          n = 200           398 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 944          1876 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 98

          n = 37             74 digits  Jun 2026   Prime  
          n = 37             74 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 381           759 digits  Jun 2026   Prime  
          n = 381           759 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 100

          n = 69            139 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 143           287 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 609          1219 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2891         5783 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 9327        18655 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 101

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 978          1961 digits  Jul 2026   PRP    Mark Rodenkirch


   b = 102

          n = 5              11 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 89            179 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8459        16991 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 103

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 80            162 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 722          1454 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1560         3141 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 104

          n = 43             87 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 105

          n = 292           591 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 106

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 437           886 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1379         2793 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 107

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 44             90 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 72            147 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3866         7846 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 5052        10253 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 6726        13650 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 108

          n = 91            186 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 349           710 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 109

          n = 1260         2568 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 110

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 39             80 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 63            129 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 111

          n = 20             41 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 278           569 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4252         8697 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 112

          n = 59            121 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 113

          n = 6              13 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 115

          n = 8336        17178 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 116

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 39             81 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 49            102 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 765          1580 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2893         5973 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 117

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 118

          n = 711          1474 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 119

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 740          1536 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 120

          n = 3181         6614 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 121

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 252           525 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 510          1063 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 122

          n = 39             82 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3627         7568 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 124

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5              11 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 126

          n = 23             49 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 127

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 128

          n = 181           382 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 375           791 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 129

          n = 50            106 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 134           283 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 131

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 60            128 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 314           665 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 132

          n = 5              11 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 127           270 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 593          1258 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 133

          n = 1502         3191 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2690         5714 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 134

          n = 105           224 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 171           364 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 135

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 88            188 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 136

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 63            135 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 137

          n = 6              13 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 139

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 141

          n = 88            190 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 143

          n = 164           354 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3032         6535 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 144

          n = 5              11 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 101           218 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1415         3055 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 145

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 26             57 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2288         4946 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 7968        17222 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 146

          n = 2137         4626 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 147

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 148

          n = 389           845 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 899          1952 digits  Jul 2026   PRP    Mark Rodenkirch


   b = 149

          n = 3684         8007 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 9920        21559 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 150

          n = 83            181 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4661        10143 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 151

          n = 6530        14229 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 152

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 93            203 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 225           491 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 493          1076 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 153

          n = 52            114 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 128           280 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2672         5838 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 154

          n = 87            191 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 387           847 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 155

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 354           776 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3338         7312 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 156

          n = 127           279 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 433           950 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3935         8630 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 7837        17188 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 157

          n = 6              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1848         4059 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 158

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 657          1445 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1639         3604 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 159

          n = 22             49 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 160

          n = 2553         5628 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 161

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 162

          n = 3787         8368 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 163

          n = 30             67 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7128        15769 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 164

          n = 25             56 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 393           871 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 565          1252 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 165

          n = 116           258 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 134           298 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 167

          n = 68            152 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3440         7647 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 168

          n = 85            190 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 955          2126 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 169

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             27 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 72            161 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 171

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 172

          n = 167           374 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1953         4366 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 173

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              14 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 174

          n = 85            191 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 175

          n = 6              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4596        10310 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 176

          n = 8733        19611 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 177

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 178

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 449          1011 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4071         9162 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 179

          n = 1118         2519 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 181

          n = 42             95 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 182

          n = 15             34 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 183

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 104           236 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 166           376 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 184

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5              12 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 171           388 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1067         2417 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 185

          n = 206           468 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1022         2318 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 186

          n = 29             66 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 35             80 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 187

          n = 50            114 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 188

          n = 25             57 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 31             71 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 81            185 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 711          1617 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1201         2732 digits  Aug 2026   Prime  Mark Rodenkirch
          n = 3117         7089 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 189

          n = 1132         2577 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 190

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 101           231 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 441          1005 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1127         2569 digits  Aug 2026   Prime  Mark Rodenkirch
          n = 4671        10645 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 191

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1230         2806 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 192

          n = 121           277 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 193

          n = 108           247 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 195

          n = 44            101 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 196

          n = 363           833 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3873         8878 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 198

          n = 155           356 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 199

          n = 14             33 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 201

          n = 10             24 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 250           576 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 202

          n = 15             35 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 575          1326 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9405        21682 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 203

          n = 6              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1490         3439 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 204

          n = 181           419 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 205

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1416         3274 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 206

          n = 3               7 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 13             31 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 49            114 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6783        15695 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 207

          n = 518          1200 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1898         4396 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 7166        16597 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 208

          n = 2459         5701 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 5405        12530 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 209

          n = 12             28 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 211

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 212

          n = 7              21 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2487         5786 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 3079         7163 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 213

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 20             47 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 214

          n = 297           693 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 215

          n = 14             33 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1142         2664 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 217

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2102         4912 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 218

          n = 75            176 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 189           442 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8011        18734 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 219

          n = 698          1634 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 220

          n = 119           279 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 221

          n = 14             33 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 770          1806 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3578         8389 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 222

          n = 6815        15991 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 223

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             29 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 548          1287 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2588         6078 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 224

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 57            134 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 87            205 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 837          1968 digits  Jul 2026   PRP    Mark Rodenkirch
          n = 1515         3561 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 225

          n = 14             33 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 38             90 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 226

          n = 39             92 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 59            139 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 407           959 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5025        11830 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 227

          n = 6              15 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 228

          n = 511          1205 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 923          2177 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2311         5450 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2495         5884 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 229

          n = 4868        11488 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 230

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 231

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 164           388 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 232

          n = 5              12 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 39             93 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 233

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 24             57 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 234

          n = 17             41 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 25             60 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 151           358 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 235

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1268         3007 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 236

          n = 15             36 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 55            131 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9789        23229 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 237

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 238

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 239

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 60            143 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 174           414 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 942          2241 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6722        15988 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 240

          n = 107           255 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4351        10357 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 241

          n = 20             48 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 114           272 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 242

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 219           523 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 243

          n = 52            125 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 245

          n = 12             29 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3644         8707 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 246

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 247

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             29 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1488         3561 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2604         6231 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 248

          n = 3217         7703 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 249

          n = 178           427 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4570        10951 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 5384        12902 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 250

          n = 39             94 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 251

          n = 5010        12023 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 252

          n = 2113         5075 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2227         5348 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 253

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 32             77 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5322        12790 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 254

          n = 4303        10348 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 255

          n = 32             78 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 398           958 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 256

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 11517       27736 digits  Oct 2012   PRP    Enzo Doria


   b = 257

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 258

          n = 11             27 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 23             56 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 497          1199 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 259

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 668          1613 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6378        15393 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 260

          n = 103           249 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1857         4485 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 261

          n = 34             83 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 328           793 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1432         3461 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 3752         9068 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 262

          n = 495          1198 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4719        11412 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 6549        15838 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 263

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 104           252 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 264

          n = 25             61 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 265

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 44            107 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 504          1222 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 266

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 15             37 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 33             81 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 195           473 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 813          1972 digits  Jul 2026   PRP    Mark Rodenkirch


   b = 267

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 10             25 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 268

          n = 717          1741 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 271

          n = 44            108 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 140           341 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 272

          n = 421          1025 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 273

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 590          1438 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2930         7138 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 274

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5              13 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 441          1076 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 275

          n = 18             44 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 306           747 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2424         5913 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 276

          n = 2263         5524 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 8159        19916 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 277

          n = 72            176 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 452          1105 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 278

          n = 865          2115 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3861         9437 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 279

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 34             84 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 160           392 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6424        15711 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 280

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 251           615 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2693         6591 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 282

          n = 259           635 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 319           782 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 284

          n = 343           842 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 285

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 286

          n = 263           647 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 288

          n = 5              13 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8585        21114 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 289

          n = 1272         3131 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 290

          n = 7              17 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 13             33 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2431         5987 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 291

          n = 20             50 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 292

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3405         8395 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 293

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1118         2758 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 294

          n = 1811         4471 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 295

          n = 6              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 32             80 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 164           406 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 296

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 69            171 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 249           616 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1119         2766 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 297

          n = 40             99 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 52            129 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9632        23818 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 298

          n = 2337         5783 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 299

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 224           555 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 300

          n = 17             43 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1813         4492 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 301

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 302

          n = 499          1238 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 303

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 50            125 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 304

          n = 641          1592 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 306

          n = 5              13 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1625         4040 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 308

          n = 97            242 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 279           695 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 309

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 310

          n = 9              20 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 821          2046 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 311

          n = 6102        15211 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 312

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 41            103 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 215           537 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 313

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 314

          n = 147           368 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 315

          n = 2               5 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 316

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5              13 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 317

          n = 18             46 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 48            121 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 728          1821 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 318

          n = 815          2040 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8149        20393 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 319

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 14             36 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 320

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 321

          n = 10             26 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 323

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 786          1973 digits  Jul 2026   PRP    Mark Rodenkirch


   b = 324

          n = 7595        19068 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 325

          n = 12             31 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 114           287 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 336           844 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 474          1191 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1238         3110 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 326

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4339        10905 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 327

          n = 652          1640 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5642        14188 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 328

          n = 131           330 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1071         2695 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 329

          n = 32             81 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 62            157 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 330

          n = 53            134 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 331

          n = 14             36 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 164           414 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 332

          n = 441          1112 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3867         9750 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 333

          n = 442          1115 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 334

          n = 33             84 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 171           432 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 335

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             31 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 336

          n = 5              13 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 337

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              16 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             31 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 198           501 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4400        11122 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 338

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 339

          n = 70            178 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 94            238 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 220           557 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5468        13836 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 340

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 11             28 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 39             99 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 341

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 114           289 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 342

          n = 3809         9653 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 343

          n = 12             31 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2244         5690 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 344

          n = 285           723 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1237         3138 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 345

          n = 518          1315 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 347

          n = 12             31 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1040         2642 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 348

          n = 71            181 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 349

          n = 12             31 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 128           326 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1964         4995 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 351

          n = 14             36 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2890         7356 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 4988        12696 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 352

          n = 5              13 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 39            100 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 353

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 354

          n = 143           365 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6835        17423 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 355

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 104           266 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 236           602 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1364         3479 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2244         5723 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 356

          n = 9              20 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 115           294 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 357

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 620          1583 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 358

          n = 63            161 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6285        16052 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 359

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 50            128 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 360

          n = 13             34 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 361

          n = 48            123 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 54            139 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 158           405 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 468          1197 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1620         4144 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 8798        22501 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 362

          n = 927          2372 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3361         8600 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 363

          n = 290           743 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5338        13665 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 364

          n = 15             39 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 83            213 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 365

          n = 3938        10091 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 366

          n = 535          1372 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4079        10457 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 369

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 10             26 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 14             36 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 358           919 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 370

          n = 471          1210 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 371

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 372

          n = 13             34 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 689          1772 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 373

          n = 212           546 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 374

          n = 93            240 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 375

          n = 82            212 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 376

          n = 375           966 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 453          1167 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 377

          n = 32             83 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 379

          n = 594          1532 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 380

          n = 7              18 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 123           318 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 301           777 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 382

          n = 21             55 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 51            132 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 173           447 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 587          1516 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 383

          n = 2198         5678 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 384

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 35             91 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 463          1197 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 386

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 387

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 388

          n = 161           417 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 183           474 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 389

          n = 1154         2989 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 391

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 18             47 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 54            140 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 108           280 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 392

          n = 25             65 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 393

          n = 304           789 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 632          1640 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 394

          n = 381           989 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 395

          n = 6              16 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 14             37 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 399

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 40            105 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 124           323 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 400

          n = 11             29 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 999          2600 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 401

          n = 20             53 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 402

          n = 245           639 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1519         3956 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 405

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 38            100 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 68            178 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 406

          n = 5              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 407

          n = 6              16 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 409

          n = 2654         6932 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 410

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 412

          n = 171           448 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 413

          n = 38            100 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 414

          n = 481          1259 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 415

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 98            257 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4748        12431 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 416

          n = 2227         5833 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 6165        16147 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 417

          n = 70            184 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1048         2746 digits  Aug 2026   Prime  Mark Rodenkirch


   b = 418

          n = 15             40 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 419

          n = 182           478 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 420

          n = 293           769 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 421

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             32 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 422

          n = 4353        11428 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 423

          n = 1166         3063 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 424

          n = 227           597 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9743        25599 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 425

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 132           347 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6408        16843 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 426

          n = 1199         3153 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 428

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 135           356 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 429

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 62            164 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 430

          n = 239           630 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 273           719 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5163        13597 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 432

          n = 47            124 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 433

          n = 306           807 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 435

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 436

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 77            204 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9785        25828 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 438

          n = 5              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 565          1493 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3515         9285 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 440

          n = 243           643 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 441

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 442

          n = 11             30 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 443

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 444

          n = 23             61 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5081        13452 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 445

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 446

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 447

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 449

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 44            117 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 451

          n = 402          1067 digits  May 2026   Prime  Jiahao He
          n = 402          1067 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 453

          n = 52            139 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 122           325 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 454

          n = 11             30 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 17             46 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 35             93 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 455

          n = 1824         4849 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 456

          n = 319           849 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 458

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 459

          n = 10             27 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 50            134 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3370         8971 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 460

          n = 3207         8540 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 3867        10297 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 461

          n = 20             54 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 462

          n = 67            179 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 463

          n = 98            262 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 464

          n = 3               8 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 466

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6495        17332 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 467

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 469

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 54            145 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 68            182 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 470

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6061        16196 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 472

          n = 15             41 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 669          1789 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 473

          n = 32             86 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 474

          n = 5065        13553 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 475

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 32             86 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 477

          n = 32             86 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7544        20207 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 478

          n = 5              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 135           362 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 483          1295 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 479

          n = 32             86 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6708        17980 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 7920        21229 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 481

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1568         4206 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 8270        22182 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 482

          n = 4267        11449 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 484

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 21             57 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 485

          n = 314           844 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 486

          n = 85            229 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 487

          n = 6              21 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             33 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 206           554 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 488

          n = 15             41 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 121           326 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 225           605 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 391          1052 digits  May 2026   Prime  Jiahao He
          n = 391          1052 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 489

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 490

          n = 177           477 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7547        20303 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 491

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 68            183 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 492

          n = 109           294 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 133           359 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 493

          n = 1580         4255 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 494

          n = 1593         4292 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 495

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1238         3336 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 496

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 497

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 26             71 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2000         5393 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 498

          n = 35             95 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1229         3315 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 500

          n = 5469        14761 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 503

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 505

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 18             49 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 508

          n = 303           820 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 509

          n = 12             33 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 510

          n = 29             79 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 511

          n = 62            168 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 512

          n = 19             52 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 405          1098 digits  Nov 2011   Prime  Edwin Hall
          n = 405          1098 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 513

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 514

          n = 23             63 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 81            220 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 123           334 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 515

          n = 12             33 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 146           396 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 186           505 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1124         3049 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 516

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 47            128 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 49            133 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2585         7013 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 517

          n = 32             87 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 48            131 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8948        24281 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 518

          n = 9              21 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 61            166 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 751          2039 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 519

          n = 2392         6495 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 521

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 240           653 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 523

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 24             66 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 38            104 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 524

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 525

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1198         3259 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2308         6279 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 526

          n = 35             96 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 53            145 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 285           776 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6215        16911 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 527

          n = 26             71 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1098         2989 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 3558         9685 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 528

          n = 295           804 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 415          1130 digits  May 2026   Prime  Jiahao He
          n = 415          1130 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 529

          n = 62            169 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 530

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 531

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 68            186 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1318         3592 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 7322        19954 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 533

          n = 18             50 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 140           382 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 420          1146 digits  May 2026   Prime  Jiahao He
          n = 420          1146 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 535

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 692          1889 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 536

          n = 1635         4463 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 537

          n = 10             28 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 148           405 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 538

          n = 105           287 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 539

          n = 468          1279 digits  May 2026   Prime  Jiahao He
          n = 468          1279 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1682         4595 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 540

          n = 703          1921 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3133         8561 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 541

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 542

          n = 415          1135 digits  May 2026   Prime  Jiahao He
          n = 415          1135 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2745         7505 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 543

          n = 68            186 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 490          1341 digits  May 2026   Prime  Jiahao He
          n = 490          1341 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1942         5311 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 544

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 183           501 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1311         3587 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 5331        14584 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 545

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 156           427 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 547

          n = 200           548 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1806         4945 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2100         5750 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 548

          n = 1921         5262 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2521         6905 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 549

          n = 142           390 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 550

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 731          2004 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 551

          n = 20             55 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 552

          n = 31             86 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 53            146 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 553

          n = 32             88 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 554

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 555

          n = 56            154 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 446          1224 digits  May 2026   Prime  Jiahao He
          n = 446          1224 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1792         4918 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 556

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 557

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7200        19771 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 558

          n = 35             97 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4957        13616 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 561

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 20             55 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 94            259 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 98            270 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 710          1952 digits  Jul 2026   PRP    Mark Rodenkirch


   b = 562

          n = 29             80 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 927          2550 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 563

          n = 18             50 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 108           298 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8966        24662 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 564

          n = 77            212 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 565

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 38            105 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 567

          n = 62            171 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7538        20757 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 568

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 465          1281 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9519        26219 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 569

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 194           535 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 402          1108 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 570

          n = 13             36 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 59            163 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 571

          n = 1490         4108 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 572

          n = 9621        26529 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 573

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9044        24945 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 575

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             34 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 354           977 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 578

          n = 1765         4875 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 1959         5411 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 579

          n = 110           304 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 112           310 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 488          1349 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5620        15527 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 580

          n = 11             31 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 581

          n = 6302        17420 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 582

          n = 5              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6661        18418 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 583

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 480          1328 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 584

          n = 3295         9116 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 586

          n = 1143         3164 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 587

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 164           455 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 588

          n = 1795         4972 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2081         5764 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 589

          n = 32             89 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 590

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 593

          n = 98            272 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 594

          n = 17             48 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 515          1429 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 595

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 18             50 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 318           883 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 596

          n = 93            259 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1117         3100 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 5469        15178 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 597

          n = 340           944 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1370         3804 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 599

          n = 42            117 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 108           300 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 600

          n = 431          1198 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 433          1203 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 601

          n = 30             84 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 32             89 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2970         8254 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 603

          n = 20             56 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 605

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             34 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 26             73 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 92            256 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 606

          n = 5              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1219         3392 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 607

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2226         6196 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 608

          n = 457          1273 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 609

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 610

          n = 1089         3034 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 611

          n = 5924        16505 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 612

          n = 229           639 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 613

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             34 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1700         4739 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 8924        24876 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 614

          n = 91            254 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5811        16203 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 7981        22253 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 615

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 616

          n = 9              20 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 117           327 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 377          1052 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 617

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 504          1407 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 618

          n = 6239        17413 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 621

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 104           291 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 622

          n = 5              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 105           294 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 624

          n = 11             31 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 626

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 628

          n = 6083        17020 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 629

          n = 7980        22334 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 630

          n = 37            104 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 631

          n = 18             51 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 98            275 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 632

          n = 19             54 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 633

          n = 932          2611 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 634

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 635

          n = 648          1817 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 672          1884 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3318         9300 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 636

          n = 1303         3653 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 637

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 638

          n = 2635         7391 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 639

          n = 1658         4652 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 640

          n = 389          1092 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 642

          n = 11             31 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 341           958 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4573        12839 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 643

          n = 12             34 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 444          1247 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 644

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 645

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 646

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 753          2117 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 647

          n = 12             34 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 26             74 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 648

          n = 1217         3422 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 650

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 651

          n = 10             29 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 653

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 654

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 655

          n = 18             51 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 276           778 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 656

          n = 309           871 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1843         5192 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 657

          n = 28             79 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 184           519 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 660

          n = 619          1746 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4013        11315 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 663

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 22             63 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1610         4543 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 664

          n = 15             43 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 666

          n = 25             71 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 667

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 810          2288 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 668

          n = 8445        23856 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 9961        28138 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 669

          n = 10             29 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 670

          n = 51            145 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 261           738 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5711        16140 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 8433        23833 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 671

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 672

          n = 13             37 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 673

          n = 158           447 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 240           679 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3698        10458 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 674

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 145           411 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 675

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 676

          n = 413          1169 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 467          1322 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 677

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 678

          n = 1183         3350 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 679

          n = 1670         4730 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 680

          n = 3841        10880 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 681

          n = 70            199 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 682

          n = 29             83 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 683

          n = 9152        25941 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 685

          n = 314           891 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 356          1010 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1928         5468 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 687

          n = 88            250 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 118           335 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 688

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 39            111 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 689

          n = 18             52 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 50            142 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 690

          n = 11             32 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 691

          n = 48            137 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 60            171 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1718         4879 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 692

          n = 129           367 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 693

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 696

          n = 139           396 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3527        10026 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 697

          n = 20             57 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 698

          n = 57            163 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 699

          n = 10             29 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5422        15423 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 700

          n = 9              14 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 11             32 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1053         2996 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 1511         4299 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 702

          n = 19             55 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 25             72 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 703

          n = 20             57 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8792        25031 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 704

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 171           487 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 706

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 707

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 26             75 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 44            126 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 104           297 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 408          1163 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 708

          n = 511          1457 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 709

          n = 42            120 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 710

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 711

          n = 2780         7929 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 4738        13513 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 712

          n = 81            232 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1091         3113 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 713

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 42            120 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 68            195 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 462          1319 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 714

          n = 6311        18010 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 715

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 716

          n = 153           437 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 717

          n = 890          2542 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 718

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 399          1140 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4461        12742 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 719

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 722

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 723

          n = 10             29 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 28             81 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 442          1264 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 724

          n = 93            266 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2075         5934 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 6341        18134 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 727

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 728

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 729

          n = 254           728 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8234        23572 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 730

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 731

          n = 14             41 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 732

          n = 19             55 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7949        22770 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 733

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             35 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 18             52 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 104           298 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1778         5095 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 735

          n = 2074         5945 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 736

          n = 149           428 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 738

          n = 785          2252 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 739

          n = 192           551 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 740

          n = 7              20 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 67            193 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 742

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 167           480 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 743

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             35 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3308         9498 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 744

          n = 6077        17451 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 745

          n = 12             35 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 746

          n = 105           302 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1329         3818 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 747

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 750

          n = 4699        13510 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 8137        23395 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 751

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 752

          n = 6193        17813 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 753

          n = 10             29 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 28             81 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 754

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 11             32 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 33             95 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 81            234 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 756

          n = 589          1696 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 757

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 60            173 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 824          2373 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 761

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 762

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 763

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 764

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 13             38 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 766

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1619         4670 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 1635         4716 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 769

          n = 14             41 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 30             87 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 770

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 303           875 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 771

          n = 9634        27814 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 772

          n = 1073         3099 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 775

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4788        13834 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 776

          n = 49            142 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 145           420 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4147        11985 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 778

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 779

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 44            128 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 780

          n = 23             67 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 61            177 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 629          1820 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 781

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 782

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2385         6901 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 2605         7537 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 784

          n = 1565         4530 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 785

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 572          1656 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 787

          n = 20             58 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 788

          n = 6285        18205 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 789

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3020         8750 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 791

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 384          1113 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9528        27614 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 792

          n = 49            143 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 793

          n = 60            174 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 795

          n = 274           795 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 797

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2586         7504 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 799

          n = 18             53 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 801

          n = 14             41 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 802

          n = 7341        21320 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 9471        27506 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 803

          n = 180           523 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 804

          n = 6967        20241 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 805

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 26             76 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 806

          n = 1029         2991 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 807

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 809

          n = 12             35 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 14             41 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 32             94 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 810

          n = 53            155 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 811

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 44            128 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3020         8786 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 812

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 39            114 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 813

          n = 2678         7794 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 814

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 753          2192 digits  Jul 2026   PRP    Mark Rodenkirch
          n = 975          2838 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 815

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 96            280 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 816

          n = 35            102 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4969        14469 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 6169        17963 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 817

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 818

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 177           516 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 821

          n = 12             35 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 823

          n = 3098         9032 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 825

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 826

          n = 197           575 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 975          2845 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1637         4776 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 827

          n = 62            181 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 829

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 830

          n = 121           354 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 831

          n = 22             65 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1244         3632 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 832

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 833

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 984          2874 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5784        16894 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 834

          n = 7              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 835

          n = 114           334 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 836

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 15             44 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 837

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 28             82 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3298         9640 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 838

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 137           401 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 839

          n = 72            211 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 102           299 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 840

          n = 11             33 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 649          1898 digits  Jul 2026   PRP    Mark Rodenkirch
          n = 1369         4004 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 4231        12373 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 841

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 20             59 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4584        13408 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 842

          n = 33             97 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 844

          n = 81            238 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 846

          n = 319           934 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4823        14119 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 847

          n = 20             59 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 848

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 849

          n = 38            112 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 850

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 851

          n = 132           387 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 853

          n = 68            200 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 338           991 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 348          1020 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 854

          n = 25             74 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 855

          n = 18538       54353 digits  Jun 2023   PRP    Kellen Shenton


   b = 856

          n = 2609         7651 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 857

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 859

          n = 18             53 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6522        19136 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 860

          n = 5341        15674 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 863

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 864

          n = 995          2922 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 865

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 866

          n = 349          1026 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2949         8663 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 5869        17241 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 867

          n = 9200        27030 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 871

          n = 84            247 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2400         7057 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 873

          n = 4586        13488 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 875

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 876

          n = 25             74 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 89            262 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1123         3305 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 877

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 879

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 680          2002 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 880

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 491          1446 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 881

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 774          2280 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 882

          n = 6133        18065 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 9913        29199 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 883

          n = 98            289 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 884

          n = 801          2361 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2133         6285 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 885

          n = 544          1604 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 887

          n = 122           360 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 332           979 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 888

          n = 3899        11496 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 889

          n = 1854         5468 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 890

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9579        28253 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 891

          n = 170           502 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2584         7623 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 892

          n = 275           812 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3351         9887 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 894

          n = 7141        21076 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 895

          n = 24             71 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 122           361 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 896

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 75            222 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 897

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 698          2062 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 898

          n = 35            104 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 117           346 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 797          2354 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 899

          n = 5910        17457 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 901

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 902

          n = 31             92 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 905

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 86            255 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 822          2431 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6842        20230 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 907

          n = 2652         7844 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 909

          n = 1910         5651 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 910

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 683          2022 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1397         4134 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 911

          n = 18             54 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 912

          n = 35            104 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1513         4479 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 913

          n = 290           859 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 914

          n = 31             92 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 115           341 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5565        16478 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 7831        23188 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 916

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 15             45 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 95            282 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2339         6928 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 917

          n = 158           469 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 624          1849 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 919

          n = 42            125 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 350          1038 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1382         4096 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 921

          n = 3370         9990 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 3832        11360 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 922

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 923

          n = 348          1032 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 924

          n = 17             51 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 4331        12845 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 925

          n = 18             54 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 926

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 927

          n = 8              19 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 500          1484 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 9008        26728 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 928

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 930

          n = 23             69 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 47            140 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 931

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 44            131 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 332           986 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 572          1699 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 933

          n = 40            119 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 80            238 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 340          1010 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 935

          n = 1026         3049 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 937

          n = 9588        28494 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 940

          n = 1301         3869 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 941

          n = 4208        12513 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 943

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 944

          n = 67            200 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 945

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 46            137 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 62            185 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 946

          n = 555          1652 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 947

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 92            274 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 948

          n = 29             87 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 949

          n = 744          2216 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 950

          n = 967          2880 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 951

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 953

          n = 80            239 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3206         9551 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 954

          n = 13             39 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5237        15604 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 955

          n = 24             72 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 344          1026 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 956

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 205           611 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 525          1565 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 957

          n = 20             60 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 460          1372 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 958

          n = 225           671 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1515         4517 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 959

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 961

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 24             72 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 252           752 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1100         3281 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 963

          n = 26             78 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 32             96 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 964

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 15             45 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 965

          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 14             42 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 356          1063 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 486          1451 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 966

          n = 17             51 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6017        17961 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 968

          n = 663          1980 digits  Jul 2026   PRP    Mark Rodenkirch
          n = 2161         6453 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 969

          n = 22             66 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 970

          n = 123           368 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 973

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 66            198 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 206           616 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 366          1094 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 977

          n = 198           592 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1478         4420 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 979

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             36 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 54            162 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1280         3829 digits  Aug 2026   PRP    Mark Rodenkirch
          n = 3462        10355 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 980

          n = 9883        29563 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 982

          n = 411          1230 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 984

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 145           434 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2431         7276 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 985

          n = 68            204 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 138           414 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 986

          n = 3               9 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 133           399 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6165        18458 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 987

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 7324        21931 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 989

          n = 68            204 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 182           546 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 600          1798 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 992

          n = 9              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 1407         4217 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 993

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 20             60 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 220           660 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 994

          n = 321           963 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 3237         9703 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 995

          n = 2               6 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 6              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 12             36 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 996

          n = 5              15 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 2525         7571 digits  Aug 2026   PRP    Mark Rodenkirch


   b = 997

          n = 18             54 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 30             90 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 42            126 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 998

          n = 39            117 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 999

          n = 8              22 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 82            246 digits  Jul 2026   Prime  Mark Rodenkirch


   b = 1000

          n = 53            159 digits  Jul 2026   Prime  Mark Rodenkirch
          n = 393          1179 digits  Jul 2026   Prime  Mark Rodenkirch