| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 7827*2^1331900+1 | 400,946 (decimal) | 2015-05-09 11:09:11 UTC | T5K | Proth Prime Search | 71.704 |
| 1947971834697*2^1290000-1 | 388,341 (decimal) | 2015-04-05 22:44:29 UTC | T5K | Sophie Germain Prime Search | 65.000 |
| 1947639737727*2^1290000-1 | 388,341 (decimal) | 2015-04-05 08:40:02 UTC | T5K | Sophie Germain Prime Search | 65.000 |
| 1792496335107*2^1290000-1 | 388,341 (decimal) | 2015-02-02 16:38:25 UTC | T5K | Sophie Germain Prime Search | 65.000 |
| 2325*2^1108257+1 | 333,622 (decimal) | 2013-06-26 21:11:37 UTC | T5K | Proth Prime Search | 40.757 |
| 4891*2^1102896+1 | 332,009 (decimal) | 2013-07-02 10:50:16 UTC | T5K | Proth Prime Search | 40.154 |
| 7527*2^1063970+1 | 320,291 (decimal) | 2013-05-14 15:22:11 UTC | T5K | Proth Prime Search | 35.955 |
| 134879398^32768+1 | 266,403 (decimal) | 2019-07-30 08:13:32 UTC | | Generalized Fermat Prime Search | 20.407 |
| 114875196^32768+1 | 264,118 (decimal) | 2019-01-31 10:29:28 UTC | | Generalized Fermat Prime Search | 19.874 |
| 51501460^32768+1 | 252,701 (decimal) | 2017-05-17 14:08:05 UTC | | Generalized Fermat Prime Search | 17.349 |
| 50587866^32768+1 | 252,447 (decimal) | 2017-05-01 18:24:10 UTC | | Generalized Fermat Prime Search | 17.295 |
| 49496924^32768+1 | 252,136 (decimal) | 2017-04-13 14:27:56 UTC | | Generalized Fermat Prime Search | 17.230 |
| 48845872^32768+1 | 251,948 (decimal) | 2017-04-03 02:10:29 UTC | | Generalized Fermat Prime Search | 17.190 |
| 48769710^32768+1 | 251,926 (decimal) | 2017-04-01 20:50:30 UTC | | Generalized Fermat Prime Search | 17.185 |
| 48149268^32768+1 | 251,744 (decimal) | 2017-03-23 05:56:07 UTC | | Generalized Fermat Prime Search | 17.147 |
| 48135770^32768+1 | 251,740 (decimal) | 2017-03-23 00:07:58 UTC | | Generalized Fermat Prime Search | 17.146 |
| 43617780^32768+1 | 250,337 (decimal) | 2017-01-08 20:36:56 UTC | | Generalized Fermat Prime Search | 16.854 |
| 43127998^32768+1 | 250,176 (decimal) | 2017-01-01 21:25:22 UTC | | Generalized Fermat Prime Search | 16.821 |
| 39646302^32768+1 | 248,978 (decimal) | 2016-12-03 09:08:53 UTC | | Generalized Fermat Prime Search | 16.574 |
| 33573138^32768+1 | 246,612 (decimal) | 2016-08-27 01:53:36 UTC | | Generalized Fermat Prime Search | 16.095 |
| 33573070^32768+1 | 246,612 (decimal) | 2016-08-27 01:50:44 UTC | | Generalized Fermat Prime Search | 16.095 |
| 31511860^32768+1 | 245,710 (decimal) | 2016-08-04 02:54:28 UTC | | Generalized Fermat Prime Search | 15.914 |
| 30404404^32768+1 | 245,201 (decimal) | 2016-07-18 01:53:00 UTC | | Generalized Fermat Prime Search | 15.813 |
| 30207658^32768+1 | 245,109 (decimal) | 2016-07-14 09:18:02 UTC | | Generalized Fermat Prime Search | 15.795 |
| 29785538^32768+1 | 244,909 (decimal) | 2016-07-07 13:37:14 UTC | | Generalized Fermat Prime Search | 15.755 |
| 29721802^32768+1 | 244,878 (decimal) | 2016-07-06 14:27:24 UTC | | Generalized Fermat Prime Search | 15.749 |
| 29712396^32768+1 | 244,874 (decimal) | 2016-07-06 10:32:55 UTC | | Generalized Fermat Prime Search | 15.748 |
| 29242790^32768+1 | 244,647 (decimal) | 2016-06-28 20:20:21 UTC | | Generalized Fermat Prime Search | 15.704 |
| 29173516^32768+1 | 244,613 (decimal) | 2016-06-27 18:49:39 UTC | | Generalized Fermat Prime Search | 15.697 |
| 28268460^32768+1 | 244,165 (decimal) | 2016-06-12 13:02:59 UTC | | Generalized Fermat Prime Search | 15.609 |
| 27958104^32768+1 | 244,008 (decimal) | 2016-06-08 13:06:32 UTC | | Generalized Fermat Prime Search | 15.578 |
| 26775424^32768+1 | 243,393 (decimal) | 2016-05-23 19:04:31 UTC | | Generalized Fermat Prime Search | 15.457 |
| 26752326^32768+1 | 243,380 (decimal) | 2016-05-23 12:28:45 UTC | | Generalized Fermat Prime Search | 15.455 |
| 26621776^32768+1 | 243,311 (decimal) | 2016-05-21 20:13:10 UTC | | Generalized Fermat Prime Search | 15.441 |
| 23625178^32768+1 | 241,611 (decimal) | 2016-04-26 01:16:27 UTC | | Generalized Fermat Prime Search | 15.112 |
| 23171048^32768+1 | 241,335 (decimal) | 2016-04-18 14:19:40 UTC | | Generalized Fermat Prime Search | 15.059 |
| 22574138^32768+1 | 240,964 (decimal) | 2016-04-08 03:48:11 UTC | | Generalized Fermat Prime Search | 14.988 |
| 22102946^32768+1 | 240,663 (decimal) | 2016-03-30 15:37:46 UTC | | Generalized Fermat Prime Search | 14.930 |
| 21444466^32768+1 | 240,233 (decimal) | 2016-03-19 16:58:37 UTC | | Generalized Fermat Prime Search | 14.848 |
| 21300678^32768+1 | 240,137 (decimal) | 2016-03-16 07:11:05 UTC | | Generalized Fermat Prime Search | 14.830 |
| 20507016^32768+1 | 239,597 (decimal) | 2016-02-27 04:15:05 UTC | | Generalized Fermat Prime Search | 14.728 |
| 20228770^32768+1 | 239,403 (decimal) | 2016-02-20 18:10:50 UTC | | Generalized Fermat Prime Search | 14.691 |
| 19523144^32768+1 | 238,897 (decimal) | 2016-02-06 04:38:23 UTC | | Generalized Fermat Prime Search | 14.596 |
| 19444332^32768+1 | 238,840 (decimal) | 2016-02-04 08:47:17 UTC | | Generalized Fermat Prime Search | 14.585 |
| 19353558^32768+1 | 238,773 (decimal) | 2016-02-02 12:58:21 UTC | | Generalized Fermat Prime Search | 14.573 |
| 19045454^32768+1 | 238,545 (decimal) | 2016-01-28 14:07:32 UTC | | Generalized Fermat Prime Search | 14.530 |
| 16710646^32768+1 | 236,684 (decimal) | 2015-12-17 15:31:48 UTC | | Generalized Fermat Prime Search | 14.184 |
| 16676202^32768+1 | 236,654 (decimal) | 2015-12-17 08:37:13 UTC | | Generalized Fermat Prime Search | 14.178 |
| 16307584^32768+1 | 236,336 (decimal) | 2015-12-14 10:17:00 UTC | | Generalized Fermat Prime Search | 14.120 |
| 16217720^32768+1 | 236,257 (decimal) | 2015-12-13 17:04:01 UTC | | Generalized Fermat Prime Search | 14.105 |
| 13526546^32768+1 | 233,675 (decimal) | 2015-12-01 06:54:20 UTC | | Generalized Fermat Prime Search | 13.637 |
| 4698564^32768+1 | 218,627 (decimal) | 2015-10-30 19:22:47 UTC | | Generalized Fermat Prime Search | 11.112 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 911*2^2068497+1 | 622,683 (decimal) | 2014-05-25 16:14:42 UTC | T5K | Proth Prime Search | 138.599 |
| 23947122^65536+1 | 483,607 (decimal) | 2017-05-21 22:00:24 UTC | T5K | Generalized Fermat Prime Search | 63.771 |
| 5416598^65536+1 | 441,302 (decimal) | 2016-01-06 10:28:52 UTC | T5K | Generalized Fermat Prime Search | 48.138 |
| 5222640^65536+1 | 440,264 (decimal) | 2016-01-02 06:35:11 UTC | T5K | Generalized Fermat Prime Search | 47.791 |
| 5176028^65536+1 | 440,009 (decimal) | 2016-01-01 01:00:56 UTC | T5K | Generalized Fermat Prime Search | 47.706 |
| 2675*2^1350023+1 | 406,401 (decimal) | 2015-08-03 12:12:53 UTC | T5K | Proth Prime Search | 37.372 |
| 5145*2^1318466+1 | 396,902 (decimal) | 2015-02-22 05:42:39 UTC | T5K | Proth Prime Search | 34.752 |
| 150301366^32768+1 | 267,943 (decimal) | 2019-12-14 04:46:49 UTC | | Generalized Fermat Prime Search | 10.386 |
| 32891372^32768+1 | 246,320 (decimal) | 2016-08-17 02:12:04 UTC | | Generalized Fermat Prime Search | 8.018 |
| 32396118^32768+1 | 246,104 (decimal) | 2016-08-12 23:31:51 UTC | | Generalized Fermat Prime Search | 7.997 |
| 30239030^32768+1 | 245,124 (decimal) | 2016-07-14 18:14:21 UTC | | Generalized Fermat Prime Search | 7.899 |
| 30021856^32768+1 | 245,021 (decimal) | 2016-07-11 05:49:36 UTC | | Generalized Fermat Prime Search | 7.889 |
| 29615708^32768+1 | 244,827 (decimal) | 2016-07-04 23:43:06 UTC | | Generalized Fermat Prime Search | 7.870 |
| 28586446^32768+1 | 244,324 (decimal) | 2016-06-17 01:18:30 UTC | | Generalized Fermat Prime Search | 7.820 |
| 28301302^32768+1 | 244,181 (decimal) | 2016-06-12 19:25:06 UTC | | Generalized Fermat Prime Search | 7.806 |
| 28049668^32768+1 | 244,054 (decimal) | 2016-06-09 14:44:04 UTC | | Generalized Fermat Prime Search | 7.793 |
| 27843292^32768+1 | 243,949 (decimal) | 2016-06-06 18:22:25 UTC | | Generalized Fermat Prime Search | 7.783 |
| 27525168^32768+1 | 243,786 (decimal) | 2016-06-02 04:55:00 UTC | | Generalized Fermat Prime Search | 7.767 |
| 26346504^32768+1 | 243,163 (decimal) | 2016-05-18 17:31:40 UTC | | Generalized Fermat Prime Search | 7.706 |
| 25676940^32768+1 | 242,796 (decimal) | 2016-05-14 15:54:36 UTC | | Generalized Fermat Prime Search | 7.671 |
| 25319642^32768+1 | 242,597 (decimal) | 2016-05-11 14:55:36 UTC | | Generalized Fermat Prime Search | 7.651 |
| 24802522^32768+1 | 242,303 (decimal) | 2016-05-07 07:47:13 UTC | | Generalized Fermat Prime Search | 7.623 |
| 22783708^32768+1 | 241,095 (decimal) | 2016-04-12 01:32:43 UTC | | Generalized Fermat Prime Search | 7.506 |
| 20805908^32768+1 | 239,803 (decimal) | 2016-03-04 18:54:32 UTC | | Generalized Fermat Prime Search | 7.383 |
| 20583814^32768+1 | 239,650 (decimal) | 2016-02-28 21:15:57 UTC | | Generalized Fermat Prime Search | 7.369 |
| 20009904^32768+1 | 239,248 (decimal) | 2016-02-15 16:22:39 UTC | | Generalized Fermat Prime Search | 7.331 |
| 19864152^32768+1 | 239,144 (decimal) | 2016-02-13 05:18:32 UTC | | Generalized Fermat Prime Search | 7.321 |
| 15800610^32768+1 | 235,887 (decimal) | 2015-12-10 17:00:45 UTC | | Generalized Fermat Prime Search | 7.019 |
| 14090140^32768+1 | 234,256 (decimal) | 2015-12-03 02:18:25 UTC | | Generalized Fermat Prime Search | 6.871 |
| 13522632^32768+1 | 233,671 (decimal) | 2015-12-01 04:31:11 UTC | | Generalized Fermat Prime Search | 6.818 |
| 12952476^32768+1 | 233,058 (decimal) | 2015-11-28 20:59:04 UTC | | Generalized Fermat Prime Search | 6.763 |
| 12525142^32768+1 | 232,581 (decimal) | 2015-11-27 05:38:01 UTC | | Generalized Fermat Prime Search | 6.721 |
| 12500316^32768+1 | 232,552 (decimal) | 2015-11-27 03:22:23 UTC | | Generalized Fermat Prime Search | 6.718 |
