Generalized Fermat Primes
Normalized Expression: b2n + 1
Primarily obtained from (Generalized) Proth Primes.
Total: 733
Get all informations as a txt-format
References: PrimePages
Rank Number Digits When Who PrimePages - ID
1 (2 • 55893179)2 + 1 8238312 Oct 2024 Ryan Propper; srsieve; PRST 138596
2 (3 • 25124537)4 + 1 6170560 Jun 2023 Ryan Propper; LLR 136165
3 (2 • 54215589)2 + 1 5893142 Jan 2024 Ryan Propper; srsieve; PRST 136831
4 (2 • 35639733)2 + 1 5381674 Sep 2024 Ryan Propper; srsieve; PRST 138515
5 (5 • 26859633)2 + 1 4129912 Sep 2022 Ryan Propper; LLR 134407
6 (3 • 23427068)4 + 1 4126603 Oct 2022 Ryan Propper; LLR 134449
7 (3 • 23367646)4 + 1 4055052 Oct 2022 Ryan Propper; LLR 134447
8 (2 • 52690271)2 + 1 3760839 Feb 2023 Ryan Propper; LLR 135517
9 (2 • 33789189)2 + 1 3615806 Sep 2024 Ryan Propper; srsieve; PRST 138512
10 (3 • 25683143)2 + 1 3421594 Mar 2020 Ryan Propper; LLR 130799
11 (11 • 24792222)2 + 1 2885208 Nov 2020 James Winskill; PSieve; srsieve; PrimeGrid; 12121 Search; LLR 131410
12 (7 • 24593895)2 + 1 2765803 Sep 2022 Ryan Propper; LLR 134376
13 (5 • 24394314)2 + 1 2645643 Mar 2021 Tom Greer; LLR2; PSieve; srsieve; PrimeGrid; LLR 132108
14 (5 • 24228414)2 + 1 2545761 Jan 2021 Wolfgang Schwieger; LLR2; PSieve; srsieve; PrimeGrid; LLR 131626
15 (3 • 22027309)4 + 1 2441126 Sep 2022 Ryan Propper; LLR 134370
16 (2 • 32010063)2 + 1 1918089 Sep 2024 Ryan Propper; srsieve; PRST 138505
17 (3 • 21400007)4 + 1 1685779 Aug 2022 Ryan Propper; LLR 134334
18 (17 • 22455935)2 + 1 1478623 Apr 2024 Stefan Larsson; LLR2; PSieve; srsieve; PrimeGrid; LLR 137913
19 (10 • 406271614)2 + 1 1417027 Sep 2020 Anonymous; srsieve; CRUS; LLR 131275
20 (2 • 797234351)2 + 1 1359920 Feb 2017 Dennis Sydekum; srsieve; CRUS; Prime95; LLR 122954
21 (5 • 22240512)2 + 1 1348925 Oct 2019 Will Steinbach; PSieve; srsieve; PrimeGrid; LLR 130014
22 (27 • 22086289)2 + 1 1256074 Feb 2026 Uwe Beckert; LLR2; PSieve; srsieve; PrimeGrid; LLR 141583
23 127162!2 + 1 1187715 Jun 2025 Ryan Propper; OpenPFGW 140887
24 (7 • 21918545)2 + 1 1155081 Sep 2019 Sean Matheis; PSieve; srsieve; PrimeGrid; LLR 129947
25 (5 • 21866572)2 + 1 1123790 Sep 2019 Tom Greer; PSieve; srsieve; PrimeGrid; LLR 129942
26 (5 • 2919075)4 + 1 1106680 Jul 2022 Vaughan Davies; LLR2; PSieve; srsieve; PrimeGrid; LLR 134239
27 (11 • 2904719)4 + 1 1089395 Sep 2018 Chris Siegert; LLR 125652
28 (8 • 10529397)2 + 1 1058796 Sep 2017 Dmitry Domanov; PSieve; srsieve; CRUS; LLR 123886
29 (3 • 21748721)2 + 1 1052836 Oct 2012 Heinz Ming; PSieve; srsieve; PrimeGrid; LLR 109930
30 (2 • 5748283)2 + 1 1046056 Feb 2023 Ryan Propper; LLR 135257
31 (63 • 21730471)2 + 1 1041851 Feb 2023 Andrew Dunchouk; LLR2; PSieve; srsieve; PrimeGrid; LLR 135669
32 (2 • 10519445)2 + 1 1038891 Mar 2024 Predrag Kurtovic; srsieve; Prime95; LLR 137831
33 (5 • 2859643)4 + 1 1035117 Oct 2017 Jochen Beck; PSieve; srsieve; PrimeGrid; LLR 123964
34 (2 • 31071687)2 + 1 1022650 May 2020 Ryan Propper; LLR 130886
35 (3 • 2838231)4 + 1 1009333 Jan 2012 Michał Gasewicz; PSieve; srsieve; PrimeGrid; LLR 103953
36 (40 • 161228308)2 + 1 1007676 Jan 2026 Julian Schröder; srsieve; CRUS; PRST 141400
37 (5 • 2795195)4 + 1 957513 Feb 2022 Stefan Larsson; LLR2; PSieve; srsieve; PrimeGrid; LLR 133363
38 (10 • 647164611)2 + 1 925414 Sep 2025 Anonymous; srsieve; CRUS; PRST 141115
39 (2 • 3968445)2 + 1 924132 May 2020 Ryan Propper; LLR 130883
40 (5 • 2742584)4 + 1 894164 Feb 2021 Jonathan Sipes; LLR2; PSieve; srsieve; PrimeGrid; LLR 132072
41 (5 • 21463611)2 + 1 881184 Apr 2013 Rick Channing; PSieve; srsieve; PrimeGrid; LLR 113945
42 (31 • 21435298)2 + 1 864139 Jun 2020 Senji Yamashita; PSieve; srsieve; PrimeGrid; LLR 130952
43 (3 • 10431434)2 + 1 862869 Apr 2024 Predrag Kurtovic; srsieve; Prime95; LLR 137993
44 (21 • 21377094)2 + 1 829096 Jul 2019 Jörg Bravin; PSieve; srsieve; PrimeGrid; LLR 126658
45 (2 • 1196426)8 + 1 803342 Sep 2014 Harsh Aggarwal; srsieve; LLR 118510
46 (11111 • 21315104)2 + 1 791780 Jul 2024 Yao Chen; LLR 138279
47 (15 • 21296459)2 + 1 780549 Feb 2015 Sai Yik Tang; PSieve; srsieve; PrimeGrid; LLR 119186
48 (5 • 21291845)2 + 1 777770 Apr 2013 Håkan Lind; PSieve; srsieve; PrimeGrid; LLR 113940
49 (2 • 737134651)2 + 1 772216 Feb 2016 Predrag Kurtovic; srsieve; CRUS; Prime95; LLR 121003
50 (13 • 21272763)2 + 1 766282 Jan 2015 Tom Greer; PSieve; srsieve; PrimeGrid; LLR 119120
51 (14 • 814131628)2 + 1 766242 Sep 2021 Anonymous; srsieve; CRUS; LLR 132761
52 (5 • 2620818)4 + 1 747543 May 2017 Quasar Liao; PSieve; srsieve; PrimeGrid; LLR 123410
53 (23 • 21235257)2 + 1 743702 Mar 2017 Seonghwan Kim; PSieve; srsieve; PrimeGrid; LLR 123196
54 (2 • 5526211)2 + 1 735613 Feb 2023 Ryan Propper; LLR 135251
55 (19 • 21212116)2 + 1 729770 Nov 2016 Randall Scalise; PSieve; srsieve; PrimeGrid; LLR 122482
56 (42 • 327144661)2 + 1 727518 Jul 2020 Anonymous; srsieve; CRUS; LLR 131028
57 (2 • 3749803)2 + 1 715495 Jan 2020 Matthias Baur; srsieve; NewPGen; LLR 130259
58 (2 • 562367)16 + 1 697488 Jun 2014 Harsh Aggarwal; srsieve; LLR 117951
59 (19 • 21156416)2 + 1 696235 Mar 2016 Brad Johnston; PSieve; srsieve; PrimeGrid; LLR 121496
60 (27 • 21151581)2 + 1 693324 Mar 2016 Dr. James Scott Brown; PSieve; srsieve; PrimeGrid; LLR 121395
61 (27 • 21150145)2 + 1 692460 Mar 2016 Dr. James Scott Brown; PSieve; srsieve; PrimeGrid; LLR 121381
62 (35 • 21145925)2 + 1 689919 Jul 2025 David Perek; PPSE; PrimeGrid
63 (65 • 21143040)2 + 1 688183 Jun 2025 Chase Tarson; PPSE; PrimeGrid
64 (47 • 21142945)2 + 1 688125 Jun 2025 Matthew Hilbrink; PPSE; PrimeGrid
65 (51 • 21141418)2 + 1 687206 Jun 2025 Mike McDonald; PPSE; PrimeGrid
66 (4 • 710120007)2 + 1 684344 Jul 2019 Anonymous; srsieve; CRUS; LLR 126624
67 (29 • 21132092)2 + 1 681591 Feb 2016 Stefan Larsson; PSieve; srsieve; PrimeGrid; LLR 121030
68 (11 • 2562524)4 + 1 677351 Apr 2017 Chris Siegert; LLR 123300
69 (57 • 21122143)2 + 1 675601 Mar 2025 Daniel Greeley; LLR2; PSieve; srsieve; PrimeGrid; LLR 140249
70 (73 • 21109713)2 + 1 668118 Feb 2025 Anhad Lamba; LLR2; PSieve; srsieve; PrimeGrid; LLR 139982
71 (2 • 3173076)8 + 1 660629 Feb 2014 Harsh Aggarwal; srsieve; LLR 117182
72 (2 • 385036)16 + 1 649165 Aug 2014 Harsh Aggarwal; srsieve; LLR 118342
73 (5 • 21070942)2 + 1 644773 Sep 2011 Grzegorz Granowski; PSieve; srsieve; PrimeGrid; LLR 101943
74 (3 • 98453613)4 + 1 641856 Feb 2020 Anonymous; srsieve; CRUS; LLR 130623
75 (55 • 21057603)2 + 1 636744 Jan 2025 Dan Bishopp; GFNSvCUDA sieve; GeneFer; AthGFNSieve; PrimeGrid; LLR 139117
76 (35 • 21056368)2 + 1 636000 Jan 2025 Kai Presler; LLR2; PSieve; srsieve; PrimeGrid; LLR 139090
77 (13 • 2261930)8 + 1 630800 Mar 2019 Lei Zhou; NewPGen; LLR 126314
78 (11 • 2523346)4 + 1 630176 Apr 2017 Chris Siegert; LLR 123299
79 (67 • 21032325)2 + 1 621526 Jan 2025 LeRoy Blanchard; PPSE; PrimeGrid
80 (79 • 21026920)2 + 1 618272 Jan 2025 Anthony Roy; PPSE; PrimeGrid
81 (97 • 21024519)2 + 1 616826 Jan 2025 Marc Monnin; PPSE; PrimeGrid
82 (5 • 2509854)4 + 1 613929 Apr 2014 Grzegorz Granowski; PSieve; srsieve; PrimeGrid; LLR 117682
83 (2 • 5425939)2 + 1 595438 Feb 2023 Ryan Propper; LLR 135250
84 (63 • 2984515)2 + 1 592741 Jun 2024 Sabrina Tarson; LLR2; PSieve; srsieve; PrimeGrid; LLR 138175
85 (33 • 2982237)2 + 1 591369 Dec 2013 Ričardas Lukoševičius; PSieve; srsieve; PrimeGrid; LLR 116683
86 (71 • 2971084)2 + 1 584655 Mar 2024 Takashi Iwasaki; LLR2; PSieve; srsieve; PrimeGrid; LLR 137880
87 (3 • 10291848)2 + 1 583697 Jun 2020 Predrag Kurtovic; srsieve; Prime95; LLR 130989
88 (528 • 288117795)2 + 1 579414 Nov 2020 Anonymous; srsieve; CRUS; LLR 131419
89 (5 • 2480264)4 + 1 578299 Oct 2013 Benjamin Glasgow; PSieve; srsieve; PrimeGrid; LLR 115848
90 (13 • 2235304)8 + 1 566678 Sep 2018 Lei Zhou; NewPGen; LLR 125613
91 (79 • 2937446)2 + 1 564403 Feb 2024 Kai Presler; LLR2; PSieve; srsieve; PrimeGrid; LLR 137241
92 (61 • 2916164)2 + 1 551590 Jan 2024 Yasuhisa Omori; PPSE; PrimeGrid
93 (2 • 3577299)2 + 1 550884 Nov 2019 Matthias Baur; srsieve; NewPGen; LLR 130160
94 (3 • 2903787)2 + 1 544135 Jun 2011 Reuben Gathright; PSieve; srsieve; PrimeGrid; LLR 100561
95 (4 • 140125589)2 + 1 539062 May 2019 Matthias Baur; srsieve; CRUS; LLR 126455
96 (2 • 1458598)8 + 1 537289 Sep 2014 Harsh Aggarwal; srsieve; LLR 118556
97 (30 • 20205828)2 + 1 535580 Nov 2021 Predrag Kurtovic; srsieve; Prime95; LLR 132926
98 (85 • 2875880)2 + 1 527337 Jun 2023 Chase Tarson; PPSE; PrimeGrid
99 (97 • 2873627)2 + 1 525980 May 2023 PPSE; PrimeGrid
100 (191 • 2869690)2 + 1 523611 May 2021 Predrag Kurtovic; srsieve; Prime95; LLR 132324
101 (12 • 64893053)2 + 1 523254 Jan 2015 Lennart Vogel; srsieve; CRUS; LLR 119040
102 (27 • 2862217)2 + 1 519110 Jan 2013 John S Morris III; PSieve; srsieve; PrimeGrid; LLR 110559
103 (35 • 2859583)2 + 1 517524 Nov 2022 Patrick Schöfer; PPSE; PrimeGrid
104 (93 • 2852257)2 + 1 513114 Jul 2022 Andrew M Farrow; PPSE; PrimeGrid
105 (97 • 2844967)2 + 1 508725 May 2022 Honza Cholt; PPSE; PrimeGrid
106 (39 • 2843320)2 + 1 507733 Apr 2022 PPSE; PrimeGrid
107 (14 • 323100938)2 + 1 506551 Apr 2024 CRUS
108 (96 • 42195901)2 + 1 503347 Aug 2021 Anonymous; srsieve; CRUS; LLR 132589
109 (99 • 2832112)2 + 1 500986 Feb 2022 Predrag Kurtovic; srsieve; PrimeGrid; LLR 133437
110 (45 • 2829199)2 + 1 499231 Feb 2022 Rob Derrera; PSieve; srsieve; PrimeGrid; LLR 133306
111 (7 • 2823021)2 + 1 495510 Jul 2011 Marc Koschewski; PSieve; srsieve; PrimeGrid; LLR 100949
112 (3 • 2410857)4 + 1 494724 Mar 2009 Tadashi Taura; NewPGen; PRP; Proth 87009
113 (13 • 2817543)2 + 1 492213 Feb 2013 Andreas Adolfsson; PSieve; srsieve; PrimeGrid; LLR 111286
114 (45 • 2807115)2 + 1 485935 Jan 2021 Richard Mortimore; PSieve; srsieve; PrimeGrid; LLR 131624
115 (71 • 2806220)2 + 1 485397 Dec 2020 Gerrit Slomma; PSieve; srsieve; PrimeGrid; LLR 131515
116 (3 • 2401712)4 + 1 483712 Mar 2007 Tadashi Taura; Proth 79812
117 (79 • 2772814)2 + 1 465285 Sep 2019 Dale Laluk; PSieve; srsieve; PrimeGrid; LLR 129926
118 (2 • 42244071)4 + 1 462802 Feb 2019 Dennis Sydekum; srsieve; CRUS; LLR 126025
119 (37 • 2766651)2 + 1 461574 Mar 2019 Vadim Bulanov; PSieve; srsieve; PrimeGrid; LLR 126302
120 (65 • 2765284)2 + 1 460751 Feb 2019 Edward McKernan; PSieve; srsieve; PrimeGrid; LLR 126244
121 (2 • 1253256)8 + 1 459786 Apr 2017 Harsh Aggarwal; srsieve; LLR 123316
122 (17 • 2761325)2 + 1 458366 Jan 2013 Grzegorz Granowski; PSieve; srsieve; PrimeGrid; LLR 110774
123 (2 • 83118235)2 + 1 453805 Oct 2010 Serge Batalov; srsieve; OpenPFGW 95243
124 (91 • 2744434)2 + 1 448198 Apr 2018 Alexey Simbarsky; PSieve; srsieve; PrimeGrid; LLR 124577
125 (113 • 2741329)2 + 1 446329 Apr 2016 Serge Batalov; srsieve; LLR 121525
126 (109 • 2739406)2 + 1 445171 Apr 2016 Serge Batalov; srsieve; LLR 121535
127 (19 • 2729654)2 + 1 439299 Jan 2012 Lennart Vogel; PSieve; srsieve; PrimeGrid; LLR 104140
128 (6 • 90873230)2 + 1 433243 May 2024 CRUS
129 (27 • 2715453)2 + 1 430749 Jul 2011 Alexander Gramolin; NewPGen; LLR 100868
130 (51 • 2711044)2 + 1 428095 Sep 2016 Randall Scalise; PSieve; srsieve; PrimeGrid; LLR 122215
131 (1009 • 2709562)2 + 1 427205 May 2018 Michael Gillion; NewPGen; LLR 125323
132 (15 • 2708784)2 + 1 426733 Jan 2012 Duboi Si; PSieve; srsieve; PrimeGrid; LLR 104131
133 (63 • 2707389)2 + 1 425895 Jul 2016 Billy Cain; PSieve; srsieve; PrimeGrid; LLR 121925
134 (5 • 2352667)4 + 1 424657 Jan 2012 Jon Goral; PSieve; srsieve; PrimeGrid; LLR 104079
135 (115 • 2703569)2 + 1 423595 Apr 2016 Serge Batalov; srsieve; LLR 121522
136 (113 • 2675329)2 + 1 406593 Apr 2016 Serge Batalov; srsieve; LLR 121520
137 (115 • 2663963)2 + 1 399750 Apr 2016 Serge Batalov; srsieve; LLR 121518
138 (13 • 2663557)2 + 1 399504 Jan 2012 Adrian Reber; PSieve; srsieve; PrimeGrid; LLR 103914
139 (95 • 2662194)2 + 1 398685 Nov 2014 Michele T. Mazzucato; PSieve; srsieve; PrimeGrid; LLR 118724
140 (17 • 2658689)2 + 1 396573 Jan 2012 Tim Rickard; PSieve; srsieve; PrimeGrid; LLR 103905
141 (65 • 2649768)2 + 1 391203 Oct 2014 Sebastian Raue; PSieve; srsieve; PrimeGrid; LLR 118635
142 (5 • 2649093)2 + 1 390795 May 2005 Curtis Cooper; NewPGen; PRP; Proth 74533
143 (2 • 25780211)2 + 1 386607 Feb 2011 Serge Batalov; srsieve; CRUS; OpenPFGW 98633
144 (97 • 2641015)2 + 1 385934 Jun 2014 Chris Siegert; PSieve; srsieve; PrimeGrid; LLR 118088
145 (3 • 10190367)2 + 1 380735 Sep 2019 Predrag Kurtovic
146 (91 • 2629782)2 + 1 379171 Apr 2014 Michael R. McPherson; PSieve; srsieve; PrimeGrid; LLR 117755
147 (5 • 2629281)2 + 1 378867 Dec 2004 Curtis Cooper; NewPGen; PRP; Proth 72576
148 (57 • 2626879)2 + 1 377423 Mar 2014 Heinz Durstewitz; PSieve; srsieve; PrimeGrid; LLR 117401
149 (2 • 41072039)2 + 1 376446 Jan 2024 CRUS
150 (99 • 2624364)2 + 1 375909 Feb 2014 Jeff Webster; PSieve; srsieve; PrimeGrid; LLR 117319
151 (14 • 22878016)2 + 1 367916 Jan 2024 Ronny Willig; CRUS
152 (91 • 2608808)2 + 1 366543 Feb 2014 Frank Matillek; PSieve; srsieve; PrimeGrid; LLR 117143
153 (5 • 2605744)2 + 1 364696 Jan 2005 Curtis Cooper; NewPGen; PRP; Proth 73208
154 (47 • 2603397)2 + 1 363285 Nov 2013 Randall Scalise; PSieve; srsieve; PrimeGrid; LLR 116306
155 (8 • 60265039)2 + 1 361567 Feb 2024 Ralf Terber; CRUS
156 (179 • 2596584)2 + 1 359184 Aug 2014 Michael Gillion; NewPGen; LLR 118343
157 (65 • 2576260)2 + 1 346947 Sep 2013 Alexis Kravtchenko; PSieve; srsieve; PrimeGrid; LLR 115331
158 (33 • 2575851)2 + 1 346700 Oct 2011 Jason Schofield; PSieve; srsieve; PrimeGrid; LLR 102341
159 (9 • 2285887)4 + 1 344247 Aug 2013 Randy Ready; PSieve; srsieve; PrimeGrid; LLR 115252
160 (79 • 2560428)2 + 1 337416 Aug 2013 Randy Ready; PSieve; srsieve; PrimeGrid; LLR 114998
161 (37 • 2559247)2 + 1 336704 Feb 2025 Anonymous
162 (17 • 2558591)2 + 1 336308 Nov 2011 Alison Bowler; PSieve; srsieve; PrimeGrid; LLR 103422
163 (7 • 2551715)2 + 1 332168 Apr 2009 Steven Harvey; srsieve; PrimeGrid; LLR 87655
164 (89 • 2543942)2 + 1 327490 May 2013 Michael Mamanakis; PSieve; srsieve; PrimeGrid; LLR 114195
165 (77 • 2543773)2 + 1 327388 Apr 2013 Jianwen Ling; PSieve; srsieve; PrimeGrid; LLR 113999
166 (59 • 2542304)2 + 1 326504 Mar 2013 Luis Resto; PSieve; srsieve; PrimeGrid; LLR 111727
167 (105164 • 3340608)2 + 1 325033 Feb 2024 CRUS
168 (71 • 2537698)2 + 1 323731 Apr 2013 Dr. James Scott Brown; PSieve; srsieve; PrimeGrid; LLR 113911
169 (31 • 2536384)2 + 1 322939 Sep 2011 Lee Blyth; PSieve; srsieve; PrimeGrid; LLR 102140
170 (31 • 2532220)2 + 1 320432 Oct 2011 Jan Koval; PSieve; srsieve; PrimeGrid; LLR 102303
171 (3 • 2525513)2 + 1 316392 Dec 2004 Souichi Murata; Satoshi Noda; Takahiro Nohara; NewPGen; ; PRP; OpenPFGW 72753
172 (7 • 2256908)4 + 1 309352 Oct 2012 Henryk Jeka; PSieve; srsieve; PrimeGrid; LLR 109945
173 (85 • 2513422)2 + 1 309115 Oct 2012 Bruce Dodson; PSieve; srsieve; PrimeGrid; LLR 109827
174 (41 • 2510856)2 + 1 307570 Oct 2012 Radoslaw Szymeczko; PSieve; srsieve; PrimeGrid; LLR 109764
175 (2 • 92051843)2 + 1 307304 May 2024 CRUS
176 (45 • 2506636)2 + 1 305029 Oct 2012 Lennart Vogel; PSieve; srsieve; PrimeGrid; LLR 109642
177 (63 • 2503687)2 + 1 303254 Oct 2012 Dr. James Scott Brown; PSieve; srsieve; PrimeGrid; LLR 109507
178 (17 • 2494591)2 + 1 297776 Oct 2010 Steven Harvey; PSieve; srsieve; PrimeGrid; LLR 95676
179 (33 • 2494113)2 + 1 297489 Jun 2011 Tetsuya Wakayama; PSieve; srsieve; PrimeGrid; LLR 100490
180 (137 • 2486413)2 + 1 292855 Anonymous
181 (11 • 59652654)2 + 1 292258 Feb 2024 Annette Virlogeux; CRUS
182 (5 • 2483207)2 + 1 290922 May 2004 Curtis Cooper; NewPGen; PRP; Proth 70183
183 (151 • 2480848)2 + 1 289504 Anonymous
184 (12 • 64851347)2 + 1 288735 Feb 2024 CRUS
185 (5 • 2237233)4 + 1 285660 Jun 2011 Bruce Dodson; PSieve; srsieve; PrimeGrid; LLR 100305
186 (102 • 40354587)2 + 1 284436 Jan 2026 Tom Kledzik; CRUS
187 (115 • 2471466)2 + 1 283855 Anonymous
188 (68 • 57825653)4 + 1 283415 Feb 2024 CRUS
189 (33 • 2469077)2 + 1 282416 May 2011 Ruediger K. Eckhard; LLR 100137
190 (143 • 2467521)2 + 1 281480 Anonymous
191 (47 • 2465983)2 + 1 280554 Jul 2012 Lee Blyth; PSieve; srsieve; PrimeGrid; LLR 108164
192 (167 • 2464631)2 + 1 279741 Anonymous
193 (65 • 2464187)2 + 1 279473 Jul 2012 Lee Blyth; PSieve; srsieve; PrimeGrid; LLR 108162
194 (57 • 2462019)2 + 1 278167 Jun 2012 Chris Siegert; PSieve; srsieve; PrimeGrid; LLR 107980
195 (9 • 2229865)4 + 1 276789 Jun 2012 Bruce Dodson; PSieve; srsieve; PrimeGrid; LLR 107904
196 (65 • 2458491)2 + 1 276043 Jun 2012 Lennart Vogel; PSieve; srsieve; PrimeGrid; LLR 107856
197 (73 • 2457411)2 + 1 275393 Jun 2012 Randall Scalise; PSieve; srsieve; PrimeGrid; LLR 107823
198 (65 • 2451698)2 + 1 271953 Jun 2012 Grzegorz Granowski; PSieve; srsieve; PrimeGrid; LLR 107632
199 (15 • 2449851)2 + 1 270840 Mar 2010 Steven Harvey; srsieve; PrimeGrid; LLR 92258
200 (2 • 65048111)2 + 1 270665 Aug 2010 Ian M Gunn; srsieve; CRUS; LLR 94039
201 (59 • 2445088)2 + 1 267974 Jun 2012 Bart Kus; PSieve; srsieve; PrimeGrid; LLR 107391
202 (47 • 2441965)2 + 1 266093 May 2012 Dr. James Scott Brown; PSieve; srsieve; PrimeGrid; LLR 107356
203 (53 • 2441907)2 + 1 266058 Nov 2007 Michael Gillion; NewPGen; LLR 83075
204 (61 • 2440550)2 + 1 265242 May 2012 Frank Matillek; PSieve; srsieve; PrimeGrid; LLR 107236
205 (347 • 2436661)2 + 1 262902 Mar 2012 Michael Gillion; NewPGen; LLR 105730
206 (57 • 2435419)2 + 1 262152 May 2012 Bart Kus; PSieve; srsieve; PrimeGrid; LLR 107069
207 (45 • 2433175)2 + 1 260801 May 2012 Bruce Dodson; PSieve; srsieve; PrimeGrid; LLR 107003
208 (7 • 2214529)4 + 1 258323 May 2012 Robert Ruge; PSieve; srsieve; PrimeGrid; LLR 106873
209 (2 • 3268959)2 + 1 256653 Anonymous
210 (45 • 2422136)2 + 1 254155 Apr 2012 Grzegorz Granowski; PSieve; srsieve; PrimeGrid; LLR 106602
211 (71 • 2420704)2 + 1 253293 Apr 2012 JensOla Ekström; PSieve; srsieve; PrimeGrid; LLR 106554
212 (79 • 2420618)2 + 1 253242 Apr 2012 Amy Chambers; PSieve; srsieve; PrimeGrid; LLR 106551
213 (3 • 2417405)2 + 1 251304 Sep 2004 Senji Yamashita; Satoshi Noda; Takahiro Nohara; NewPGen; ; PRP; OpenPFGW 71697
214 (2 • 96242117)2 + 1 251286 May 2024 Pavel Bednar; CRUS
215 (45 • 2415689)2 + 1 250274 Apr 2012 Robert Ruge; PSieve; srsieve; PrimeGrid; LLR 106360
216 (84 • 88221080)4 + 1 248370 Apr 2024 Ralf Terber; CRUS
217 (151 • 2410872)2 + 1 247374 Anonymous
218 (24 • 17854804)2 + 1 246667 Dec 2023 Steve Dodd; CRUS
219 (65 • 2408416)2 + 1 245895 Apr 2012 Andreas Adolfsson; PSieve; srsieve; PrimeGrid; LLR 106014
220 (85 • 2404370)2 + 1 243459 Mar 2012 Jörg Meili; PSieve; srsieve; PrimeGrid; LLR 105836
221 (59 • 2403170)2 + 1 242737 Mar 2012 Randall Scalise; PSieve; srsieve; PrimeGrid; LLR 105785
222 (13 • 2400789)2 + 1 241302 Feb 2008 Yuriy A. Choliy; Proth 84170
223 (145 • 2398625)2 + 1 240001 Anonymous
224 (99 • 2397660)2 + 1 239420 Mar 2012 Raphaël Jeudy; PSieve; srsieve; PrimeGrid; LLR 105597
225 (2 • 47022234)4 + 1 237647 Jan 2024 CRUS
226 (55 • 2393477)2 + 1 236901 Mar 2012 Edoardo Pirovano; PSieve; srsieve; PrimeGrid; LLR 105441
227 (77 • 2391957)2 + 1 235986 Mar 2012 Patrick Zeczycki; PSieve; srsieve; PrimeGrid; LLR 105426
228 (27 • 2391895)2 + 1 235948 Mar 2010 Sean Faith; srsieve; PrimeGrid; LLR 92192
229 (139 • 2390916)2 + 1 235360 Anonymous
230 (85 • 2389772)2 + 1 234670 Feb 2012 Rick Channing; PSieve; srsieve; PrimeGrid; LLR 105245
231 (21 • 2388018)2 + 1 233613 Nov 2007 Thierry Gaillard; NewPGen; LLR 83101
232 (167 • 2385809)2 + 1 232285 Anonymous
233 (2 • 7133391)2 + 1 225458 Dec 2009 Brian Lody; srsieve; Free-DC's Prime Search; OpenPFGW 91244
234 (167 • 2370117)2 + 1 222838 Anonymous
235 (139 • 2370096)2 + 1 222825 Anonymous
236 (2 • 1789219)2 + 1 219560 Sep 2010 Serge Batalov; srsieve; OpenPFGW 94512
237 (167 • 2362911)2 + 1 218499 Anonymous
238 (95 • 2362318)2 + 1 218142 Nov 2011 Brandon Letzin; PSieve; srsieve; PrimeGrid; LLR 103270
239 (7 • 2179895)4 + 1 216619 Nov 2011 Kennichi Uehara; PSieve; srsieve; PrimeGrid; LLR 103160
240 (27 • 2358129)2 + 1 215619 Feb 2010 Nikolay Dovgiy; srsieve; PrimeGrid; LLR 91775
241 (7 • 2178903)4 + 1 215425 Nov 2011 Steven Harvey; PSieve; srsieve; PrimeGrid; LLR 102954
242 (105 • 2355880)2 + 1 214266 Anonymous
243 (103 • 2354625)2 + 1 213510 Anonymous
244 (35 • 2353169)2 + 1 212633 Sep 2011 Lila Dily; PSieve; srsieve; PrimeGrid; LLR 102086
245 (167 • 2350997)2 + 1 211326 Anonymous
246 (145 • 2350784)2 + 1 211198 Anonymous
247 (87 • 2347547)2 + 1 209249 Sep 2011 Herbert Schmitz Porten; PSieve; srsieve; PrimeGrid; LLR 101634
248 (165 • 2342599)2 + 1 206270 Anonymous
249 (111 • 2341982)2 + 1 205898 Anonymous
250 (37 • 2340047)2 + 1 204732 Aug 2011 Bruce Dodson; PSieve; srsieve; PrimeGrid; LLR 101203
251 (11 • 2337180)2 + 1 203005 Apr 2007 Joseph Bohanon; LLR; OpenPFGW 80213
252 (135 • 2335911)2 + 1 202243 Anonymous
253 (5 • 2167800)4 + 1 202055 Aug 2009 Christophe Gillet; srsieve; PrimeGrid; LLR 89770
254 (155 • 2331204)2 + 1 199410 Anonymous
255 (85 • 2329357)2 + 1 198297 Mar 2011 Bruce Southey; PSieve; srsieve; PrimeGrid; LLR 99173
256 (135 • 2326429)2 + 1 196535 Anonymous
257 (143 • 2326203)2 + 1 196399 Anonymous
258 (73 • 2323799)2 + 1 194951 Feb 2011 Frans Englund; PSieve; srsieve; PrimeGrid; LLR 98727
259 (44 • 99932317)2 + 1 193878 May 2024 CRUS
260 (47 • 2321697)2 + 1 193685 Feb 2011 Rune Fredriksen; PSieve; srsieve; PrimeGrid; LLR 98545
261 (27 • 2320437)2 + 1 192926 Apr 2009 Bruno Courty; srsieve; PrimeGrid; LLR 87765
262 (263 • 2320185)2 + 1 192776 Jan 2010 Michael Gillion; NewPGen; LLR 91467
263 (17 • 2319451)2 + 1 192332 Apr 2009 Lukas Hron; srsieve; PrimeGrid; LLR 87746
264 (11 • 2318282)2 + 1 191627 Apr 2007 Joseph Bohanon; LLR; OpenPFGW 80235
265 (105 • 2317521)2 + 1 191171 Anonymous
266 (13 • 2158338)4 + 1 190663 Anonymous
267 (8 • 99531775)2 + 1 190514 Sep 2010 Serge Batalov; srsieve; CRUS; OpenPFGW 95104
268 (65 • 2315949)2 + 1 190224 Feb 2011 Kenta Miyakoshi; PSieve; srsieve; PrimeGrid; LLR 98507
269 (47 • 2315593)2 + 1 190010 Feb 2011 Jorg Richstein; PSieve; srsieve; PrimeGrid; LLR 98144
270 (149 • 2315458)2 + 1 189929 Apr 2008 Michael Gillion; NewPGen; LLR 84896
271 (5 • 2313855)2 + 1 188961 Apr 2004 Curtis Cooper; NewPGen; PRP; Proth 69798
272 (5 • 93831766)2 + 1 188832 May 2024 CRUS
273 (43 • 2313149)2 + 1 188538 Feb 2011 Susanne Halicki; PSieve; srsieve; PrimeGrid; LLR 98026
274 (18 • 22220081)4 + 1 188474 Jan 2024 CRUS
275 (13 • 278060)8 + 1 187997 Mar 2009 Lei Zhou; NewPGen; LLR 87200
276 (15 • 2311860)2 + 1 187761 Oct 2005 Jim Fougeron; OpenPFGW 75856
277 (45 • 2311250)2 + 1 187395 Feb 2011 Keith Pattenden; PSieve; srsieve; PrimeGrid; LLR 97974
278 (7 • 2155347)4 + 1 187060 Feb 2011 Rune Fredriksen; PSieve; srsieve; PrimeGrid; LLR 97950
279 (107 • 2309819)2 + 1 186534 Anonymous
280 (95 • 2308622)2 + 1 185813 Jan 2011 Lennart Vogel; PSieve; srsieve; PrimeGrid; LLR 97884
281 (147 • 2306449)2 + 1 184506 Anonymous
282 (41 • 2306186)2 + 1 184346 Jan 2011 Rune Fredriksen; PSieve; srsieve; PrimeGrid; LLR 97694
283 (71 • 2306074)2 + 1 184279 Jan 2011 Rune Fredriksen; PSieve; srsieve; PrimeGrid; LLR 97689
284 (9 • 2152711)4 + 1 183887 Jan 2011 Rune Fredriksen; PSieve; srsieve; PrimeGrid; LLR 97624
285 (15 • 2302586)2 + 1 182178 Sep 2005 Jim Fougeron; OpenPFGW 75598
286 (13 • 2301035)2 + 1 181244 Nov 2007 Yuriy A. Choliy; Proth 82964
287 (63 • 2300969)2 + 1 181205 Jan 2011 Adam Smith; PSieve; srsieve; PrimeGrid; LLR 97364
288 (15 • 2300040)2 + 1 180645 Sep 2005 Jim Fougeron; OpenPFGW 75555
289 (141 • 2297142)2 + 1 178902 Anonymous
290 (105 • 2296126)2 + 1 178290 Anonymous
291 (95 • 2295623)2 + 1 177987 Dec 2010 Adrian Taylor; PSieve; srsieve; PrimeGrid; LLR 96885
292 (99 • 2294970)2 + 1 177594 Dec 2010 Eric Ueda; PSieve; srsieve; PrimeGrid; LLR 96860
293 (157 • 2294709)2 + 1 177437 Anonymous
294 (139 • 2294364)2 + 1 177230 Anonymous
295 (135 • 2292592)2 + 1 176163 Anonymous
296 (6 • 97229276)2 + 1 174936 May 2024 Steven F. Bohl; CRUS
297 (2 • 5122769)2 + 1 171625 Anonymous
298 (4425 • 2284925)2 + 1 171550 Feb 2007 Kimihisa Ayuha; NewPGen; LLR 79484
299 (69 • 2284900)2 + 1 171531 Nov 2010 Gerrit Slomma; PSieve; srsieve; PrimeGrid; LLR 95919
300 (42 • 16238463)2 + 1 169973 Dec 2023 CRUS
301 (128 • 81029175)2 + 1 169715 Apr 2024 CRUS
302 (8 • 47031669)2 + 1 169248 Jan 2024 CRUS
303 (13 • 270198)8 + 1 169063 Mar 2009 Lei Zhou; NewPGen; LLR 87038
304 (155 • 2280428)2 + 1 168839 Anonymous
305 (27 • 2277037)2 + 1 166796 Feb 2009 Senji Yamashita; srsieve; PrimeGrid; LLR 86871
306 (2 • 74029021)2 + 1 166537 Apr 2024 CRUS
307 (2 • 1277071)2 + 1 166348 Apr 2009 Lei Zhou; LLR 87572
308 (37 • 2275611)2 + 1 165938 Sep 2010 Vid Vidmar; PSieve; srsieve; PrimeGrid; LLR 95132
309 (57 • 2275497)2 + 1 165870 Sep 2010 Kimmo Myllyvirta; PSieve; srsieve; PrimeGrid; LLR 95129
310 (7 • 2136893)4 + 1 164839 Sep 2010 Dale Laluk; PSieve; srsieve; PrimeGrid; LLR 94685
311 (115 • 2273743)2 + 1 164814 Anonymous
312 (71 • 2269720)2 + 1 162392 Aug 2010 Glen Martin; PSieve; srsieve; PrimeGrid; LLR 94031
313 (27 • 2268615)2 + 1 161726 Aug 2008 Steven Harvey; FermFact; OpenPFGW 85427
314 (61 • 2268458)2 + 1 161632 Jul 2007 Michael Gillion; NewPGen; LLR 81652
315 (55 • 2268405)2 + 1 161600 Jul 2010 Sascha Thorsten Dietsch; PSieve; srsieve; PrimeGrid; LLR 93956
316 (33 • 2267403)2 + 1 160996 Feb 2009 John M. Dunn; srsieve; PrimeGrid; LLR 86643
317 (155 • 2267078)2 + 1 160802 Anonymous
318 (91 • 2266328)2 + 1 160350 Jul 2010 Tetsuya Watanabe; PSieve; srsieve; PrimeGrid; LLR 93865
319 (51 • 2265970)2 + 1 160134 Jul 2010 Timo Schneider; PSieve; srsieve; PrimeGrid; LLR 93876
320 (151 • 2263924)2 + 1 158903 Anonymous
321 (159 • 7841966)2 + 1 158812 Nov 2023 CRUS
322 (127 • 2263397)2 + 1 158586 Anonymous
323 (115 • 2263129)2 + 1 158424 Anonymous
324 (85 • 2262844)2 + 1 158252 Jul 2010 Maciej Kowalik; PSieve; srsieve; PrimeGrid; LLR 93633
325 (47 • 2262093)2 + 1 157800 Jul 2010 Danny T. Morris; PSieve; srsieve; PrimeGrid; LLR 93496
326 (97 • 2261429)2 + 1 157400 Jul 2010 Dr. James Scott Brown; PSieve; srsieve; PrimeGrid; LLR 93482
327 (143 • 2260393)2 + 1 156777 Anonymous
328 (55 • 2260154)2 + 1 156632 Jul 2010 René Van Gysel; PSieve; srsieve; PrimeGrid; LLR 93387
329 (111 • 2256802)2 + 1 154615 Anonymous
330 (11 • 2256510)2 + 1 154437 Apr 2007 Joseph Bohanon; LLR; OpenPFGW 80203
331 (103 • 2255977)2 + 1 154118 Anonymous
332 (45 • 2252937)2 + 1 152287 May 2010 Roman Rasenko; PSieve; srsieve; PrimeGrid; LLR 92714
333 (145 • 2252533)2 + 1 152045 Anonymous
334 (73 • 2252221)2 + 1 151856 May 2010 Robert Arthur; PSieve; srsieve; PrimeGrid; LLR 92651
335 (7 • 2250619)2 + 1 150890 Jul 2006 Carel Hendrik van der Westhuizen; Proth 78057
336 (145 • 2249981)2 + 1 150508 Anonymous
337 (111 • 2249342)2 + 1 150123 Anonymous
338 (45 • 2249017)2 + 1 149927 Apr 2010 Steve Martin; PSieve; srsieve; PrimeGrid; LLR 92404
339 (135 • 2247931)2 + 1 149274 Anonymous
340 (2 • 44028043)2 + 1 148262 Jan 2024 CRUS
341 (2 • 7446420)8 + 1 147487 Apr 2024 CRUS
342 (14 • 5342508)2 + 1 146594 Nov 2023 CRUS
343 (151 • 2240598)2 + 1 144859 Anonymous
344 (163 • 2240579)2 + 1 144848 Anonymous
345 (111 • 2238394)2 + 1 143532 Anonymous
346 (145 • 2237670)2 + 1 143096 Anonymous
347 (77 • 2237389)2 + 1 142927 Jul 2007 Michael Gillion; NewPGen; LLR 81780
348 (29 • 4842366)2 + 1 142458 Nov 2023 CRUS
349 (45 • 2233364)2 + 1 140503 Sep 2009 Martin Kladny; srsieve; PrimeGrid; LLR 89919
350 (4425 • 2233039)2 + 1 140311 Dec 2006 Kimihisa Ayuha; NewPGen; LLR 78969
351 (99 • 2232108)2 + 1 139747 Aug 2009 Ian Bartholomew; srsieve; PrimeGrid; LLR 89506
352 (5 • 2115914)4 + 1 139578 Dec 2008 Simon Yakovlev; srsieve; PrimeGrid; LLR 85993
353 (111 • 2231822)2 + 1 139575 Anonymous
354 (27 • 61824961)2 + 1 139335 Feb 2024 CRUS
355 (91 • 2230038)2 + 1 138501 Jun 2009 Alan J Hidy; srsieve; PrimeGrid; LLR 89038
356 (57 • 2229165)2 + 1 137975 Jun 2009 Bruno Courty; srsieve; PrimeGrid; LLR 88825
357 (159 • 2228924)2 + 1 137831 Anonymous
358 (2 • 1727860)4 + 1 137123 Oct 2024 Richard Kapek
359 (1646 • 3145841)2 + 1 136738 Nov 2023 CRUS
360 (29 • 2226618)2 + 1 136441 Dec 2008 Lennart Vogel; srsieve; PrimeGrid; LLR 85913
361 (91 • 2224694)2 + 1 135284 Jan 2013 Gary Harris; PPSE; PrimeGrid
362 (135 • 2222439)2 + 1 133926 Anonymous
363 (155 • 2217127)2 + 1 130728 Anonymous
364 (95 • 2213771)2 + 1 128707 Nov 2012 Sami Heikkila; PPSE; PrimeGrid
365 (4425 • 2213446)2 + 1 128515 Dec 2006 Kimihisa Ayuha; NewPGen; PRP; OpenPFGW 79022
366 (270 • 16214531)4 + 1 128436 Dec 2023 CRUS
367 (3 • 1063620)2 + 1 127241 Jan 2015 Robert Price
368 (3 • 2105158)4 + 1 126625 Aug 2006 Tadashi Taura; Proth 78352
369 (119 • 2209278)2 + 1 126003 Anonymous
370 (182 • 3540539)2 + 1 125195 Nov 2023 CRUS
371 (5 • 680332)2 + 1 125023 Jan 2026 Riley Fisher
372 (162 • 97220901)2 + 1 124895 May 2024 John S Chambers; CRUS
373 (157 • 2206819)2 + 1 124522 Anonymous
374 (5 • 679994)2 + 1 124497 Jan 2026 Riley Fisher
375 (167 • 2206279)2 + 1 124197 Anonymous
376 (3 • 2206017)2 + 1 124036 May 2003 Takahiro Nohara; Proth 64729
377 (8 • 83020993)2 + 1 122563 Apr 2024 CRUS
378 (7 • 2203407)2 + 1 122465 Jan 2003 Payam Samidoost; FermFact; PRP; OpenPFGW 63564
379 (31 • 2203348)2 + 1 122431 Apr 2007 Steven Harvey; FermFact; OpenPFGW 80044
380 (34 • 57822082)2 + 1 121981 Feb 2024 CRUS
381 (129 • 2202208)2 + 1 121746 Anonymous
382 (51 • 2201870)2 + 1 121542 Jul 2012 Dirk Dhuyvetters; PPSE; PrimeGrid
383 (21 • 2200222)2 + 1 120549 Sep 2005 Thierry Gaillard; Proth 75705
384 (41 • 2200160)2 + 1 120512 Aug 2007 Steven Harvey; FermFact; OpenPFGW 81855
385 (99 • 2199858)2 + 1 120331 Jul 2012 Dirk Dhuyvetters; PPSE; PrimeGrid
386 (20 • 95820172)2 + 1 120283 May 2024 CRUS
387 (33 • 2199487)2 + 1 120107 May 2007 Peter Benson; FermFact; LLR 80484
388 (123 • 2198041)2 + 1 119237 Anonymous
389 (29 • 2198014)2 + 1 119220 Oct 2007 Steven Harvey; FermFact; OpenPFGW 82793
390 (245 • 2197031)2 + 1 118630 Anonymous
391 (255 • 2197032)2 + 1 118630 Anonymous
392 (4425 • 2196259)2 + 1 118167 Jan 2007 Kimihisa Ayuha; NewPGen; LLR 79116
393 (191 • 2196102)2 + 1 118070 Anonymous
394 (115 • 2195179)2 + 1 117514 Anonymous
395 (111 • 2194832)2 + 1 117305 Anonymous
396 (179 • 2194368)2 + 1 117026 Anonymous
397 (134 • 80820098)2 + 1 116871 Apr 2024 CRUS
398 (139 • 2194092)2 + 1 116860 Anonymous
399 (207 • 2194057)2 + 1 116839 Anonymous
400 (219 • 2193312)2 + 1 116391 Anonymous
401 (101 • 2193000)2 + 1 116202 Anonymous
402 (54 • 99919350)2 + 1 116087 May 2024 CRUS
403 (3 • 2192495)2 + 1 115895 Feb 2002 Takahiro Nohara; Proth 91
404 (231 • 2192276)2 + 1 115767 Anonymous
405 (20 • 43121866)2 + 1 115214 Jan 2024 CRUS
406 (5 • 2640701)2 + 1 115184 Sep 2024 Mark Rodenkirch
407 (15 • 2189276)2 + 1 113958 Apr 2005 Jim Fougeron; OpenPFGW 74095
408 (2 • 51810469)4 + 1 113667 Feb 2024 CRUS
409 (123 • 2188255)2 + 1 113345 Anonymous
410 (5 • 223502)16 + 1 113209 Mar 2007 Geoffrey Reynolds; srsieve; LLR 79837
411 (51 • 2187800)2 + 1 113071 Jun 2012 Bart Kus; PPSE; PrimeGrid
412 (111 • 49021004)2 + 1 113014 Jan 2024 CRUS
413 (47 • 27023237)2 + 1 112999 May 2024 CRUS
414 (27 • 2187327)2 + 1 112785 Aug 2007 Steven Harvey; FermFact; OpenPFGW 81879
415 (4425 • 2187205)2 + 1 112716 Dec 2006 Kimihisa Ayuha; NewPGen; LLR 78989
416 (57 • 2187167)2 + 1 112690 Jun 2012 Ronny Willig; PPSE; PrimeGrid
417 (84 • 97318746)2 + 1 112035 May 2024 Ralf Terber; CRUS
418 (75 • 2185739)2 + 1 111830 May 2012 Bart Kus; PPSE; PrimeGrid
419 (46 • 50220684)2 + 1 111727 Feb 2024 CRUS
420 (47 • 2185013)2 + 1 111393 Mar 2008 Jun Tajima; NewPGen; PRP; Proth 84362
421 (133 • 2184599)2 + 1 111144 Anonymous
422 (193 • 2184563)2 + 1 111123 Anonymous
423 (5 • 2183647)2 + 1 110568 Mar 2004 Curtis Cooper; NewPGen; PRP; Proth 69580
424 (151 • 2183092)2 + 1 110237 Anonymous
425 (73 • 2182963)2 + 1 110159 May 2012 PPSE; PrimeGrid
426 (31 • 2182824)2 + 1 110074 Jan 2008 Steven Harvey; FermFact; OpenPFGW 83748
427 (189 • 2182454)2 + 1 109853 Anonymous
428 (135 • 2182237)2 + 1 109722 Anonymous
429 (5 • 2439739)2 + 1 109698 Sep 2024 Mark Rodenkirch
430 (195 • 2180738)2 + 1 108820 Anonymous
431 (3 • 222560)16 + 1 108668 Sep 2006 Geoffrey Reynolds; srsieve; LLR 78417
432 (135 • 2179551)2 + 1 108105 Anonymous
433 (179 • 2179138)2 + 1 107857 Anonymous
434 (74 • 3933747)2 + 1 107392 Nov 2023 CRUS
435 (159 • 2177596)2 + 1 106928 Anonymous
436 (143 • 2175193)2 + 1 105482 Anonymous
437 (179 • 2174666)2 + 1 105164 Anonymous
438 (55 • 2174049)2 + 1 104792 Apr 2012 Brian Carpenter; PPSE; PrimeGrid
439 (129 • 2437938)2 + 1 104730 Nov 2023 CRUS
440 (189 • 2173646)2 + 1 104550 Anonymous
441 (2 • 1051979)2 + 1 103959 Dec 2004 Peter Benson; NewPGen; OpenPFGW; Proth 72946
442 (215 • 2172658)2 + 1 103956 Anonymous
443 (5 • 284713)4 + 1 102008 Feb 2008 Steven Harvey; srsieve; PRP; OpenPFGW 84276
444 (41 • 2168234)2 + 1 101291 Nov 2006 Steven Harvey; FermFact; OpenPFGW 78838
445 (117 • 2167827)2 + 1 101047 Anonymous
446 (5 • 664899)2 + 1 101004 Jan 2026 Riley Fisher
447 (211 • 2167680)2 + 1 100959 Anonymous
448 (185 • 2167008)2 + 1 100554 Anonymous
449 (17 • 2166703)2 + 1 100368 Apr 2007 Ruediger K. Eckhard; LLR 80164
450 (62 • 3105175)2 + 1 100367 Jan 2024 CRUS
451 (15 • 2165995)2 + 1 99942 Mar 2005 Jim Fougeron; OpenPFGW 73851
452 (4425 • 2165121)2 + 1 99421 Nov 2006 Kimihisa Ayuha; NewPGen; LLR 78825
453 (4425 • 2164593)2 + 1 99103 Nov 2006 Kimihisa Ayuha; NewPGen; LLR 78823
454 (3 • 279117)4 + 1 95269 Sep 2002 Tadashi Taura; Proth 202
455 (67 • 238633)8 + 1 93053 Feb 2007 Geoffrey Reynolds; srsieve; LLR 79371
456 (37 • 2151921)2 + 1 91469 Dec 2005 Peter Benson; FermFact; LLR 76514
457 (5 • 2151097)2 + 1 90971 Nov 2003 Payam Samidoost; FermFact; PRP; OpenPFGW 67208
458 (53 • 237463)8 + 1 90234 Jan 2007 Geoffrey Reynolds; srsieve; LLR 79143
459 (19 • 2146300)2 + 1 88084 Dec 2005 Steven Harvey; FermFact; OpenPFGW 76563
460 (2 • 655379119)2 + 1 87844 Nov 2004 Kazuyoshi Asao; Proth 72510
461 (105 • 272503)4 + 1 87311 Apr 2005 Jay Berg; Proth 74111
462 (4425 • 2142917)2 + 1 86052 Jan 2006 Kimihisa Ayuha; NewPGen; PRP; OpenPFGW 76677
463 (19 • 2140364)2 + 1 84511 Dec 2005 Steven Harvey; FermFact; OpenPFGW 76537
464 (14 • 201912545)2 + 1 82929 Nov 2025 Chin Jian Kai; CRUS
465 (2 • 9720777)2 + 1 82559 Jul 2006 Peter Benson; NewPGen; OpenPFGW 78135
466 (2 • 8821087)2 + 1 82008 Jul 2006 Peter Benson; NewPGen; OpenPFGW 78055
467 (11 • 2136026)2 + 1 81898 Feb 2005 Jim Fougeron; OpenPFGW 73505
468 (10 • 385283)2 + 1 81383 Jun 2006 Peter Benson; NewPGen; OpenPFGW 77981
469 (88 • 82313779)2 + 1 80347 CRUS
470 (2 • 8820611)2 + 1 80157 May 2006 Peter Benson; NewPGen; OpenPFGW 77853
471 (11 • 2132316)2 + 1 79665 Feb 2005 Jim Fougeron; OpenPFGW 73471
472 (23 • 2130731)2 + 1 78711 Sep 2005 Dennis Okon; Proth 75510
473 (8 • 99212943)2 + 1 77570 H.J. Laqua; CRUS
474 (17 • 2126429)2 + 1 76121 Feb 2005 Jim Fougeron; OpenPFGW 73492
475 (11 • 2125592)2 + 1 75617 Sep 2002 Tadashi Taura; Proth 298
476 (6 • 1829518)2 + 1 74108 Sep 2005 Peter Benson; NewPGen; OpenPFGW 75563
477 (2 • 526129)4 + 1 73055 Apr 2005 Peter Benson; NewPGen; OpenPFGW; Proth 74229
478 (29 • 2119988)2 + 1 72243 Jul 2005 Steven Harvey; FermFact; OpenPFGW 75067
479 (15 • 2119863)2 + 1 72168 Oct 2003 Jay Berg; Proth 66831
480 (5 • 645773)2 + 1 71239 Mar 2005 Peter Benson; NewPGen; OpenPFGW; Proth 73814
481 (9 • 645547)2 + 1 70887 Mar 2005 Peter Benson; NewPGen; OpenPFGW; Proth 73755
482 (33 • 2117617)2 + 1 70816 Dec 2003 Raffi Chaglassian; 'K' sieves; OpenPFGW 67715
483 (3 • 1035250)2 + 1 70501 Mar 2005 Peter Benson; NewPGen; OpenPFGW; Proth 73683
484 (6 • 1035129)2 + 1 70260 Mar 2005 Peter Benson; NewPGen; OpenPFGW; Proth 73625
485 (8 • 741275)2 + 1 69765 Feb 2005 Peter Benson; NewPGen; OpenPFGW; Proth 73496
486 (13 • 2111795)2 + 1 67310 Oct 2004 Jim Fougeron; OpenPFGW 72082
487 (37 • 2111157)2 + 1 66927 Aug 2005 Peter Benson; NewPGen; LLR 75321
488 (19 • 2111146)2 + 1 66920 Sep 2004 Martin Weil; Proth 71714
489 (3 • 1033443)2 + 1 66887 Dec 2004 Peter Benson; NewPGen; OpenPFGW; Proth 72945
490 (29 • 2110772)2 + 1 66695 May 2005 Steven Harvey; FermFact; OpenPFGW 74461
491 (2 • 8516865)2 + 1 65080 Nov 2004 Peter Benson; NewPGen; OpenPFGW 72446
492 (5 • 2108046)2 + 1 65052 Jan 2001 Nestor Sergio de Araujo Melo; Proth 391
493 (3 • 253524)4 + 1 64452 Oct 2001 Tadashi Taura; Proth 398
494 (15 • 2106091)2 + 1 63876 Oct 2003 Jay Berg; Proth 66790
495 (4461 • 2106060)2 + 1 63862 Dec 2004 Toshihiro Ohigashi; Proth 72599
496 (35 • 2104627)2 + 1 62995 May 2001 Thomas J. Engelsma; Proth 413
497 (8 • 737075)2 + 1 62666 Oct 2004 Peter Benson; NewPGen; OpenPFGW 71916
498 (17 • 2103773)2 + 1 62481 Dec 2004 Jim Fougeron; OpenPFGW 72890
499 (105 • 251875)4 + 1 62472 Feb 2005 Jay Berg; Proth 73416
500 (2 • 2573240)8 + 1 62468 Oct 2002 Kazuyoshi Asao; Proth 419
501 (27 • 2101875)2 + 1 61338 Mar 2005 Steven Harvey; FermFact; OpenPFGW 73852
502 (2 • 5517355)2 + 1 60409 Apr 2004 Peter Benson; NewPGen; OpenPFGW 69951
503 (5 • 3020374)2 + 1 60192 Jul 2005 Peter Benson; NewPGen; OpenPFGW 75155
504 (4461 • 299426)2 + 1 59868 Nov 2004 Toshihiro Ohigashi; Proth 72471
505 (4425 • 298957)2 + 1 59586 Dec 2004 Kimihisa Ayuha; NewPGen; PRP; OpenPFGW 72956
506 (7 • 1029354)2 + 1 58710 Jul 2004 Peter Benson; NewPGen; OpenPFGW 71126
507 (17 • 297415)2 + 1 58653 Jan 2003 Greg Childers; OpenPFGW 63100
508 (3 • 247516)4 + 1 57217 May 2001 Nestor Sergio de Araujo Melo; Proth 603
509 (105 • 246649)4 + 1 56180 Feb 2005 Jay Berg; Proth 73336
510 (6 • 539802)2 + 1 55643 Jul 2004 Peter Benson; NewPGen; OpenPFGW 70881
511 (2 • 4516725)2 + 1 55301 Jan 2005 Peter Benson; NewPGen; OpenPFGW; Proth 73295
512 (2 • 5515739)2 + 1 54784 Feb 2004 Peter Benson; NewPGen; OpenPFGW 68970
513 (29 • 289566)2 + 1 53928 Dec 2002 Anton Oleynick; Proth 62730
514 (2 • 172576351)2 + 1 53819 Jan 2004 Jean-Christophe Lambry; Proth 68343
515 (2 • 3517331)2 + 1 53522 Dec 2004 Peter Benson; NewPGen; OpenPFGW; Proth 72843
516 (8 • 538129)2 + 1 53304 Jun 2004 Peter Benson; NewPGen; OpenPFGW 70680
517 (37 • 286895)2 + 1 52320 Oct 2003 Anton Oleynick; Proth 66593
518 (2 • 326862)4 + 1 51267 Mar 2004 Peter Benson; NewPGen; OpenPFGW 69428
519 (11 • 284358)2 + 1 50791 Jul 2002 Tadashi Taura; Proth 919
520 (3 • 615813)4 + 1 49222 May 2004 Peter Benson; NewPGen; OpenPFGW 70253
521 (31 • 281652)2 + 1 49163 Mar 2002 Anton Oleynick; Proth 1050
522 (2 • 535065)2 + 1 49020 May 2004 Peter Benson; NewPGen; OpenPFGW 70229
523 (35 • 281389)2 + 1 49005 May 2001 Thomas J. Engelsma; Proth 1057
524 (15 • 281360)2 + 1 48986 Oct 2003 Jay Berg; Proth 66644
525 (119 • 280008)2 + 1 48174 Oct 2002 Ian J Brown; OpenPFGW 1101
526 (5 • 277127)2 + 1 46437 Sep 1999 Peter JH Dodson; Proth 1226
527 (555 • 275000)2 + 1 45160 Sep 2003 Peter Grobstich; NewPGen; PRP; Proth 66407
528 (5 • 274030)2 + 1 44572 Nov 1999 Sturle Sunde; Proth 1332
529 (13 • 7207586)2 + 1 43354 Feb 2003 Hans Rosenthal; NewPGen; Proth 63710
530 (15 • 7207583)2 + 1 43337 Jan 2003 Hans Rosenthal; NewPGen; Proth 62953
531 (21 • 268894)2 + 1 41481 Aug 2001 Jim Fougeron; FermFact; OpenPFGW 1522
532 (21 • 266790)2 + 1 40215 Jun 2001 Jim Fougeron; FermFact; OpenPFGW 1987
533 (23 • 266657)2 + 1 40135 Aug 2001 Jim Fougeron; FermFact; OpenPFGW 2182
534 (2 • 1018495)2 + 1 36991 Aug 2003 Peter Benson; NewPGen; PRP; OpenPFGW 66014
535 (35 • 261152)2 + 1 36821 May 2001 Thomas J. Engelsma; Proth 2678
536 (600 • 7206262)2 + 1 35791 Feb 2003 Hans Rosenthal; NewPGen; Proth 63812
537 (3 • 257427)2 + 1 34576 Aug 1995 Jeffrey Young 2840
538 (7 • 256511)2 + 1 34025 Oct 1998 John Renze; Proth 2883
539 (11 • 256104)2 + 1 33781 Dec 1999 Fumitaka Yura; Proth 2911
540 (2 • 176727)4 + 1 33111 Jun 2002 Kazuyoshi Asao; Proth 3001
541 (13 • 254833)2 + 1 33015 Jun 2000 Michael W. O'Brien; Proth 3016
542 (3 • 227087)4 + 1 32618 Jul 1998 Ray Ballinger; Proth 3078
543 (19 • 252566)2 + 1 31651 Nov 2001 Anton Oleynick; Proth 4088
544 (23 • 7205493)2 + 1 31394 Apr 2002 Hans Rosenthal; NewPGen; Proth 4135
545 (17 • 251075)2 + 1 30753 Dec 1999 Ruediger K. Eckhard; Proth 4246
546 (4 • 7205319)2 + 1 30398 Jan 2002 Hans Rosenthal; NewPGen; Proth 4311
547 (60 • 7201300)8 + 1 29731 Sep 2001 Hans Rosenthal; NewPGen; Proth 4502
548 (4 • 7202551)4 + 1 29159 May 2001 Hans Rosenthal; NewPGen; Proth 5609
549 (19 • 248360)2 + 1 29119 Sep 2000 Nestor Sergio de Araujo Melo; Proth 5619
550 (11 • 7204892)2 + 1 27959 Apr 2002 Hans Rosenthal; NewPGen; Proth 5817
551 (16 • 7204861)2 + 1 27782 Feb 2002 Hans Rosenthal; NewPGen; Proth 5843
552 (11 • 245556)2 + 1 27430 Sep 1999 Michael Ian Hartley; Proth 5917
553 (31 • 244150)2 + 1 26584 Oct 2001 Jim Fougeron; FermFact; OpenPFGW 6294
554 (7 • 244045)2 + 1 26520 Oct 1998 John Renze; Proth 6336
555 (13 • 238467)2 + 1 23162 Apr 2000 Ray Ballinger; Proth 7858
556 (7 • 236105)2 + 1 21740 Jun 1998 Lars A Carlen; Proth 8159
557 (13 • 235055)2 + 1 21108 May 1998 Lars A Carlen; Proth 8333
558 (12 • 7203692)2 + 1 21101 Oct 2000 Hans Rosenthal; NewPGen; Proth 8335
559 (35 • 234923)2 + 1 21029 May 2001 Thomas J. Engelsma; Proth 8366
560 (2 • 139337)2 + 1 20803 Sep 1999 Chris Caldwell; Proth 8421
561 (5 • 233436)2 + 1 20132 Aug 1995 Jeffrey Young 8610
562 (11 • 7203494)2 + 1 19970 Apr 2001 Hans Rosenthal; NewPGen; Proth 8705
563 (120 • 7201707)4 + 1 19519 Feb 2001 Hans Rosenthal; NewPGen; Proth 9525
564 (13 • 231843)2 + 1 19174 Jun 1998 Harvey Dubner; Proth 9834
565 (10 • 7203188)2 + 1 18221 Nov 2000 Hans Rosenthal; NewPGen; Proth 10222
566 (480 • 7203172)2 + 1 18133 Feb 2001 Hans Rosenthal; NewPGen; Proth 10259
567 (11 • 229598)2 + 1 17822 Jun 1998 Wilfrid Keller; Proth 10793
568 (420 • 7203047)2 + 1 17418 Nov 2000 Hans Rosenthal; NewPGen; Proth 10968
569 (5 • 228744)2 + 1 17308 Aug 1995 Jeffrey Young 11007
570 (15 • 226766)2 + 1 16118 Jan 1999 Michael Hannigan; Proth 11492
571 (17 • 226307)2 + 1 15841 Oct 1998 Daval Davis; Proth 11697
572 (15 • 225571)2 + 1 15398 Jan 1999 Michael Hannigan; Proth 11864
573 (3 • 224951)2 + 1 15023 Oct 1993 Jeffrey Young 12820
574 (13 • 224801)2 + 1 14934 Jun 1998 Harvey Dubner; Dubner Cruncher 12851
575 (7 • 224333)2 + 1 14652 Aug 1995 Jeffrey Young 12976
576 (24235 • 224236)2 + 1 14601 Dec 2000 Mike Oakes; OpenPFGW 12992
577 (2 • 510231)2 + 1 14303 Jul 2000 Roberto E. Martinez II; Proth 13207
578 (660 • 7202447)2 + 1 13990 Jan 2000 Hans Rosenthal; NewPGen; Proth 13350
579 (2 • 78237)2 + 1 13923 Nov 1998 David W Linton; Proth 13415
580 (60 • 7201189)4 + 1 13597 Nov 1999 Hans Rosenthal; NewPGen; Proth 13833
581 (22 • 7202374)2 + 1 13570 Nov 1999 Hans Rosenthal; NewPGen; Proth 13879
582 (105 • 210921)4 + 1 13159 May 1998 Henri Lifchitz; Proth 14465
583 (4095 • 221756)2 + 1 13106 Aug 1998 Henri Lifchitz; Proth 14530
584 (540 • 7202238)2 + 1 12795 Nov 1999 Hans Rosenthal; NewPGen; Proth 14851
585 (420 • 7202216)2 + 1 12669 Oct 1999 Hans Rosenthal; NewPGen; Proth 14978
586 (45 • 220870)2 + 1 12569 Aug 1997 Henri Lifchitz; Proth 15107
587 (420 • 7202191)2 + 1 12527 Oct 1999 Hans Rosenthal; NewPGen; Proth 15147
588 (26 • 7202164)2 + 1 12370 Jan 2000 Hans Rosenthal; NewPGen; Proth 15341
589 (3 • 29951)4 + 1 11985 Mar 1997 Patrick Demichel 16271
590 (6 • 7202096)2 + 1 11980 Oct 1999 Hans Rosenthal; NewPGen; Proth 16278
591 (4095 • 219586)2 + 1 11800 Aug 1998 Henri Lifchitz; Proth 16395
592 (3 • 219593)2 + 1 11798 1992 Harvey Dubner; Dubner Cruncher 16396
593 (33 • 219337)2 + 1 11646 Oct 2001 Nestor Sergio de Araujo Melo; Proth 16548
594 (11 • 218892)2 + 1 11377 Jun 1998 Wilfrid Keller; Proth 16696
595 (2 • 832935)2 + 1 11266 Jan 1999 Michael Bell; Proth 16802
596 (19 • 218642)2 + 1 11227 Jun 1999 Stephen Scott; Proth 16815
597 (23 • 7201954)2 + 1 11170 Sep 1999 Hans Rosenthal; NewPGen; Proth 16842
598 (15 • 218372)2 + 1 11064 Feb 1998 Charles F. Kerchner III; Proth 16894
599 (4095 • 218290)2 + 1 11019 Aug 1998 Henri Lifchitz; Proth 16915
600 (4095 • 217036)2 + 1 10264 Jul 1998 Henri Lifchitz; Proth 17310
601 (105 • 28398)4 + 1 10121 Apr 1998 Henri Lifchitz; Proth 17388
602 (585 • 216714)2 + 1 10069 Aug 1998 Henri Lifchitz; Proth 17428
603 (27 • 216453)2 + 1 9909 Aug 1998 David Hanson; Proth 17767
604 (3 • 350001049)2 + 1 9535 May 1999 Markus Frind; Proth 17985
605 (23 • 215705)2 + 1 9459 Jul 1998 Tadashi Taura; Proth 18036
606 (7545 • 215092)2 + 1 9095 Sep 1997 Henri Lifchitz; Proth 18326
607 (33 • 214491)2 + 1 8728 Sep 1998 Tadashi Taura; Proth 18720
608 (4095 • 214392)2 + 1 8673 Jul 1998 Henri Lifchitz; Proth 18746
609 (3 • 27061)4 + 1 8505 1996 Patrick Demichel 19091
610 (2 • 831091)4 + 1 8377 Jan 1999 Michael Bell; Proth 19203
611 (15 • 213463)2 + 1 8108 Mar 1998 Ray Ballinger; Proth 19426
612 (15 • 213372)2 + 1 8054 Mar 1998 Ray Ballinger; Proth 19461
613 (2 • 72333)4 + 1 7888 Apr 1999 Wilfrid Keller; Proth 19586
614 (9 • 23239)8 + 1 7808 Jul 1997 Henri Lifchitz; Proth 19653
615 (4095 • 212820)2 + 1 7726 Jul 1998 Henri Lifchitz; Proth 19728
616 (22 • 123517)2 + 1 7594 Nov 1998 David Hanson; Proth 19995
617 (3 • 212211)2 + 1 7353 Oct 1992 Harvey Dubner; Dubner Cruncher 20432
618 (105 • 25639)4 + 1 6799 Apr 1998 Henri Lifchitz; Proth 21693
619 (15 • 210968)2 + 1 6606 Oct 1996 Patrick Demichel 21894
620 (35 • 210449)2 + 1 6295 Oct 1996 Patrick Demichel 22331
621 (4095 • 210276)2 + 1 6194 Jul 1998 Henri Lifchitz; Proth 22415
622 (69 • 210088)2 + 1 6078 Oct 1996 Patrick Demichel 22565
623 (157 • 29871)2 + 1 5948 Nov 1998 Reinhard F. Stenzel; Proth 22940
624 (15 • 29868)2 + 1 5944 Oct 1996 Patrick Demichel 22945
625 (585 • 29824)2 + 1 5921 Jul 1998 Henri Lifchitz; Proth 22980
626 (51 • 29796)2 + 1 5902 Oct 1996 Patrick Demichel 23004
627 (71 • 29426)2 + 1 5679 May 1998 Steffen Polster; Proth 23266
628 (71 • 29398)2 + 1 5662 May 1998 Steffen Polster; Proth 23294
629 (39 • 29366)2 + 1 5643 Oct 1996 Patrick Demichel 23327
630 (57 • 29365)2 + 1 5642 Oct 1996 Patrick Demichel 23329
631 (65 • 29341)2 + 1 5628 Oct 1996 Patrick Demichel 23362
632 (17 • 29251)2 + 1 5573 1984 Wilfrid Keller 23436
633 (29 • 29068)2 + 1 5463 Jun 1998 Ray Ballinger; Proth 23551
634 (585 • 28975)2 + 1 5410 Jul 1998 Henri Lifchitz; Proth 23649
635 (29 • 28926)2 + 1 5377 Jul 1996 Patrick Demichel 23834
636 (19683 • 28407)2 + 1 5071 Nov 1997 Wendy Hecate Hartman; Proth 24905
637 (23 • 28283)2 + 1 4990 Mar 1998 Charles F. Kerchner III; Proth 25546
638 (5 • 24021)4 + 1 4845 Feb 1998 Charles F. Kerchner III; Proth 26051
639 (71 • 27826)2 + 1 4716 May 1998 Steffen Polster; Proth 26145
640 (2 • 34801)2 + 1 4582 Dec 1996 Chris Caldwell; Dubner Cruncher 26459
641 (141 • 27504)2 + 1 4523 Dec 1997 Henri Lifchitz; Proth 26617
642 (47 • 27325)2 + 1 4414 Mar 1998 Baptiste Heyman; Proth 26767
643 (37 • 27325)2 + 1 4414 Mar 1998 Baptiste Heyman; Proth 26768
644 (5 • 23616)4 + 1 4357 Feb 1998 Ray Ballinger; Proth 26812
645 (33 • 27231)2 + 1 4357 Jan 1998 Jim Buddenhagen; Proth 26814
646 (11111 • 27030)2 + 1 4241 Aug 1997 Andy Penrose; Proth 27032
647 (13 • 27013)2 + 1 4225 Jan 1998 Jim Buddenhagen; Proth 27051
648 (3 • 23501)4 + 1 4218 Oct 1993 Harvey Dubner; Dubner Cruncher 27064
649 (11111 • 26890)2 + 1 4157 Aug 1997 Andy Penrose; Proth 27131
650 (45 • 26637)2 + 1 4000 Jul 1997 Henri Lifchitz; Proth 27501
651 (125 • 23224)4 + 1 3891 Nov 1997 Wendy Hecate Hartman; Proth 27566
652 (3219 • 26440)2 + 1 3885 Sep 1997 Henri Lifchitz; Proth 27571
653 (6485 • 26337)2 + 1 3823 1983 A. Oliver L. Atkin; Neil W. Rickert 27599
654 (7 • 25929)2 + 1 3572 1991 Wilfrid Keller 27913
655 (11111 • 25870)2 + 1 3543 Aug 1997 Andy Penrose; Proth 27926
656 (45 • 25767)2 + 1 3476 Jul 1997 Henri Lifchitz; Proth 28085
657 (3 • 301166)2 + 1 3446 Oct 1994 Chris Caldwell; Dubner Cruncher 28113
658 (55 • 25606)2 + 1 3379 May 1996 Patrick Demichel 29081
659 (11111 • 25318)2 + 1 3210 Aug 1997 Andy Penrose; Proth 29246
660 (869 • 22491)4 + 1 3012 1983 A. Oliver L. Atkin; Neil W. Rickert 29605
661 (5555 • 22488)4 + 1 3011 1983 A. Oliver L. Atkin; Neil W. Rickert 29607
662 (5213 • 22488)4 + 1 3011 1983 A. Oliver L. Atkin; Neil W. Rickert 29608
663 (2341 • 22489)4 + 1 3011 1983 A. Oliver L. Atkin; Neil W. Rickert 29609
664 (2319 • 22489)4 + 1 3011 1983 A. Oliver L. Atkin; Neil W. Rickert 29610
665 (1975 • 22489)4 + 1 3011 1983 A. Oliver L. Atkin; Neil W. Rickert 29612
666 (2081 • 22488)4 + 1 3010 1983 A. Oliver L. Atkin; Neil W. Rickert 29665
667 (347 • 24961)2 + 1 2992 1980 A. Oliver L. Atkin; Neil W. Rickert 29734
668 (13 • 24807)2 + 1 2897 1993 Harvey Dubner; Dubner Cruncher 29899
669 (5 • 24761)2 + 1 2868 1983 Wilfrid Keller 29933
670 (19 • 24572)2 + 1 2756 1993 Harvey Dubner; Dubner Cruncher 30052
671 (3 • 22128)4 + 1 2565 May 1996 Patrick Demichel 30824
672 (35 • 24168)2 + 1 2513 May 1996 Patrick Demichel 31464
673 (47 • 24163)2 + 1 2510 May 1996 Patrick Demichel 31472
674 (131 • 24104)2 + 1 2476 May 1996 Patrick Demichel 31718
675 (11 • 23964)2 + 1 2389 1992 Harvey Dubner; Dubner Cruncher 32254
676 (105 • 23875)2 + 1 2338 May 1996 Patrick Demichel 32555
677 (45 • 23848)2 + 1 2321 May 1996 Patrick Demichel 32750
678 (7 • 23723)2 + 1 2244 1983 Wilfrid Keller 33240
679 (59 • 23716)2 + 1 2241 May 1996 Patrick Demichel 33249
680 (27 • 23703)2 + 1 2233 1993 Harvey Dubner; Dubner Cruncher 33300
681 (147 • 23689)2 + 1 2226 May 1996 Patrick Demichel 33394
682 (65 • 23653)2 + 1 2203 May 1996 Patrick Demichel 33775
683 (51 • 23636)2 + 1 2193 May 1996 Patrick Demichel 33837
684 (75 • 23597)2 + 1 2170 May 1996 Patrick Demichel 33948
685 (35 • 23596)2 + 1 2169 May 1996 Patrick Demichel 33957
686 (45 • 23589)2 + 1 2165 May 1996 Patrick Demichel 34001
687 (65 • 23548)2 + 1 2140 May 1996 Patrick Demichel 34166
688 (53 • 23539)2 + 1 2135 Mar 1996 Patrick Demichel 34207
689 (135 • 23493)2 + 1 2108 Mar 1996 Patrick Demichel 34652
690 (85 • 23356)2 + 1 2025 Mar 1996 Patrick Demichel 35398
691 (17 • 23353)2 + 1 2022 Mar 1996 Patrick Demichel 35589
692 (187 • 23345)2 + 1 2019 Mar 1996 Patrick Demichel 35688
693 (3501 • 23200)2 + 1 1934 1979 A. Oliver L. Atkin; Neil W. Rickert 37497
694 (7 • 23121)2 + 1 1881 1983 Wilfrid Keller 37626
695 (3 • 22901)2 + 1 1748 1979 A. Oliver L. Atkin; Neil W. Rickert 38118
696 (3 • 21419)4 + 1 1711 1989 Wilfrid Keller 38250
697 (2 • 31761)2 + 1 1682 1992 Chris Caldwell; Dubner Cruncher 38334
698 (2 • 31653)2 + 1 1578 1992 Chris Caldwell; Dubner Cruncher 38701
699 (5 • 22576)2 + 1 1553 1983 Wilfrid Keller 38823
700 (13 • 22527)2 + 1 1524 1985 Hiromi Suyama 38977
701 (6 • 18584)2 + 1 1468 Aug 1996 Carlos B. Rivera F. 39508
702 (57 • 22425)2 + 1 1464 1993 Jeffrey Young 39557
703 (3 • 22421)2 + 1 1459 1983 Wilfrid Keller 39625
704 (85 • 22377)2 + 1 1435 1993 Jeffrey Young 39903
705 (97 • 22301)2 + 1 1390 1993 Jeffrey Young 40504
706 (9 • 21111)4 + 1 1342 1993 Jeffrey Young 41462
707 (65 • 22198)2 + 1 1327 1993 Jeffrey Young 42033
708 (97 • 22151)2 + 1 1300 1993 Jeffrey Young 43078
709 (83 • 22151)2 + 1 1299 1993 Jeffrey Young 43086
710 (7 • 21045)4 + 1 1262 1993 Jeffrey Young 44891
711 (93 • 22085)2 + 1 1260 1993 Jeffrey Young 44965
712 (65 • 22076)2 + 1 1254 1993 Jeffrey Young 45157
713 (57 • 22075)2 + 1 1253 1993 Jeffrey Young 45182
714 (67 • 22071)2 + 1 1251 1993 Jeffrey Young 45258
715 (79 • 22054)2 + 1 1241 1993 Jeffrey Young 45605
716 (5 • 21969)2 + 1 1187 1979 G. V. Cormack 47836
717 (5 • 21952)2 + 1 1177 1979 G. V. Cormack 48403
718 (75 • 21914)2 + 1 1157 1993 Jeffrey Young 49363
719 (55 • 21909)2 + 1 1153 1993 Jeffrey Young 49579
720 (3 • 21845)2 + 1 1112 1979 G. V. Cormack 51936
721 (99 • 21832)2 + 1 1107 1993 Jeffrey Young 52261
722 (89 • 21818)2 + 1 1099 1993 Jeffrey Young 52662
723 (59 • 21808)2 + 1 1093 1993 Jeffrey Young 52889
724 (85 • 21772)2 + 1 1071 1993 Jeffrey Young 54021
725 (67 • 21753)2 + 1 1060 1993 Jeffrey Young 54655
726 (63 • 21751)2 + 1 1058 1993 Jeffrey Young 54729
727 (3 • 10519)2 + 1 1039 1984 Harvey Dubner; Dubner Cruncher 55485
728 (95 • 21718)2 + 1 1039 1993 Jeffrey Young 55513
729 (67 • 21709)2 + 1 1033 1993 Jeffrey Young 55831
730 (75 • 21699)2 + 1 1027 1993 Jeffrey Young 56081
731 (3 • 21677)2 + 1 1011 1979 G. V. Cormack 56509
732 (299 • 21660)2 + 1 1005 Mar 1996 Patrick Demichel 58384
733 (5 • 21657)2 + 1 1000 1979 G. V. Cormack 58888