| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 641*2^3464061+1 | 1,042,790 (decimal) | 2018-02-01 09:03:35 UTC | T5K | MEGA Prime Search | 1,349.254 |
| 79383608^131072+1 | 1,035,434 (decimal) | 2020-10-28 21:26:44 UTC | T5K, task | Generalized Fermat Prime Search | 1,320.267 |
| 69689592^131072+1 | 1,028,020 (decimal) | 2020-02-14 16:20:54 UTC | T5K | Generalized Fermat Prime Search | 1,291.478 |
| 69565722^131072+1 | 1,027,919 (decimal) | 2020-02-13 21:43:38 UTC | T5K | Generalized Fermat Prime Search | 1,291.087 |
| 15667716^131072+1 | 943,064 (decimal) | 2019-07-12 08:43:48 UTC | T5K | Generalized Fermat Prime Search | 991.165 |
| 14217182^131072+1 | 937,534 (decimal) | 2019-02-16 03:57:28 UTC | T5K | Generalized Fermat Prime Search | 973.438 |
| 465*2^2630496+1 | 791,861 (decimal) | 2018-08-12 17:14:55 UTC | T5K | Proth Prime Search | 579.745 |
| | 465*2^2630496+1 is a Factor of xGF(2630493,7,4)!!!! (3010.163000 seconds)
|
| 96048808^65536+1 | 523,141 (decimal) | 2020-08-26 23:18:44 UTC | T5K | Generalized Fermat Prime Search | 162.358 |
| 91048790^65536+1 | 521,619 (decimal) | 2020-03-20 12:10:56 UTC | T5K | Generalized Fermat Prime Search | 160.912 |
| 90961322^65536+1 | 521,592 (decimal) | 2020-03-19 07:24:47 UTC | T5K | Generalized Fermat Prime Search | 160.886 |
| 90825332^65536+1 | 521,550 (decimal) | 2020-03-17 09:30:59 UTC | T5K | Generalized Fermat Prime Search | 160.846 |
| 90277882^65536+1 | 521,377 (decimal) | 2020-03-11 13:24:44 UTC | T5K | Generalized Fermat Prime Search | 160.683 |
| 90014942^65536+1 | 521,294 (decimal) | 2020-03-08 04:51:55 UTC | T5K | Generalized Fermat Prime Search | 160.604 |
| 86998958^65536+1 | 520,324 (decimal) | 2020-02-25 18:34:12 UTC | T5K | Generalized Fermat Prime Search | 159.688 |
| 83728230^65536+1 | 519,234 (decimal) | 2020-02-19 01:56:51 UTC | T5K | Generalized Fermat Prime Search | 158.662 |
| 77355598^65536+1 | 516,981 (decimal) | 2020-02-08 01:18:15 UTC | T5K | Generalized Fermat Prime Search | 156.557 |
| 76766300^65536+1 | 516,763 (decimal) | 2020-02-06 20:48:44 UTC | T5K | Generalized Fermat Prime Search | 156.355 |
| 63850468^65536+1 | 511,520 (decimal) | 2019-07-05 20:21:55 UTC | T5K | Generalized Fermat Prime Search | 151.533 |
| 63827844^65536+1 | 511,510 (decimal) | 2019-07-05 05:52:33 UTC | T5K | Generalized Fermat Prime Search | 151.524 |
| 63786378^65536+1 | 511,491 (decimal) | 2019-07-04 01:55:45 UTC | T5K | Generalized Fermat Prime Search | 151.507 |
| 63322122^65536+1 | 511,283 (decimal) | 2019-06-20 04:21:13 UTC | T5K | Generalized Fermat Prime Search | 151.318 |
| 62384964^65536+1 | 510,859 (decimal) | 2019-05-21 22:44:54 UTC | T5K | Generalized Fermat Prime Search | 150.933 |
| 62322622^65536+1 | 510,830 (decimal) | 2019-05-20 09:21:14 UTC | T5K | Generalized Fermat Prime Search | 150.907 |
| 62064808^65536+1 | 510,712 (decimal) | 2019-05-14 03:20:18 UTC | T5K | Generalized Fermat Prime Search | 150.800 |
| 61395720^65536+1 | 510,404 (decimal) | 2019-04-29 01:14:09 UTC | T5K | Generalized Fermat Prime Search | 150.520 |
| 61193080^65536+1 | 510,310 (decimal) | 2019-04-24 02:37:49 UTC | T5K | Generalized Fermat Prime Search | 150.435 |
| 60084272^65536+1 | 509,789 (decimal) | 2019-04-04 05:39:50 UTC | T5K | Generalized Fermat Prime Search | 149.964 |
| 59923820^65536+1 | 509,713 (decimal) | 2019-04-02 11:23:55 UTC | T5K | Generalized Fermat Prime Search | 149.895 |
| 59911840^65536+1 | 509,708 (decimal) | 2019-04-02 07:51:43 UTC | T5K | Generalized Fermat Prime Search | 149.890 |
| 57984540^65536+1 | 508,777 (decimal) | 2019-03-01 05:58:28 UTC | T5K | Generalized Fermat Prime Search | 149.051 |
| 57955358^65536+1 | 508,763 (decimal) | 2019-03-01 03:05:35 UTC | T5K | Generalized Fermat Prime Search | 149.038 |
| 44427620^65536+1 | 501,197 (decimal) | 2018-11-20 14:39:39 UTC | T5K | Generalized Fermat Prime Search | 142.335 |
| 42743760^65536+1 | 500,097 (decimal) | 2018-10-08 10:16:17 UTC | T5K | Generalized Fermat Prime Search | 141.378 |
| 41378136^65536+1 | 499,173 (decimal) | 2018-08-02 21:39:14 UTC | T5K | Generalized Fermat Prime Search | 140.577 |
| 39809082^65536+1 | 498,073 (decimal) | 2018-05-30 18:27:46 UTC | T5K | Generalized Fermat Prime Search | 139.627 |
| 39542162^65536+1 | 497,881 (decimal) | 2018-05-22 16:06:58 UTC | T5K | Generalized Fermat Prime Search | 139.463 |
| 39418466^65536+1 | 497,792 (decimal) | 2018-05-19 04:36:28 UTC | T5K | Generalized Fermat Prime Search | 139.386 |
| 32697566^65536+1 | 492,472 (decimal) | 2018-02-12 05:19:34 UTC | T5K | Generalized Fermat Prime Search | 134.860 |
| 30376064^65536+1 | 490,376 (decimal) | 2018-02-03 09:32:46 UTC | T5K | Generalized Fermat Prime Search | 133.105 |
| 23864352^65536+1 | 483,509 (decimal) | 2017-05-17 14:53:41 UTC | T5K | Generalized Fermat Prime Search | 127.462 |
| 2373*2^1590977+1 | 478,936 (decimal) | 2020-09-03 23:12:49 UTC | T5K | Proth Prime Search | 123.795 |
| 2155*2^1588226+1 | 478,107 (decimal) | 2020-09-03 08:06:46 UTC | T5K | Proth Prime Search | 123.138 |
| 8335*2^1586934+1 | 477,719 (decimal) | 2020-09-03 00:27:28 UTC | T5K | Proth Prime Search | 122.831 |
| 3961*2^1586840+1 | 477,691 (decimal) | 2020-09-02 23:24:25 UTC | T5K | Proth Prime Search | 122.809 |
| 2051*2^1586437+1 | 477,569 (decimal) | 2020-09-02 17:58:45 UTC | T5K | Proth Prime Search | 122.713 |
| 8879*2^1583519+1 | 476,691 (decimal) | 2020-08-09 08:35:04 UTC | T5K | Proth Prime Search | 122.021 |
| 18364744^65536+1 | 476,053 (decimal) | 2017-02-07 00:47:25 UTC | T5K | Generalized Fermat Prime Search | 121.520 |
| 7237*2^1574336+1 | 473,927 (decimal) | 2020-02-29 05:36:39 UTC | T5K | Proth Prime Search | 119.860 |
| 14807318^65536+1 | 469,925 (decimal) | 2016-10-01 11:35:50 UTC | T5K | Generalized Fermat Prime Search | 116.778 |
| 14750712^65536+1 | 469,816 (decimal) | 2016-09-28 21:41:26 UTC | T5K | Generalized Fermat Prime Search | 116.695 |
| 14059910^65536+1 | 468,451 (decimal) | 2016-08-19 07:19:32 UTC | T5K | Generalized Fermat Prime Search | 115.657 |
| 14050484^65536+1 | 468,432 (decimal) | 2016-08-18 21:08:48 UTC | T5K | Generalized Fermat Prime Search | 115.642 |
| 12510100^65536+1 | 465,127 (decimal) | 2016-05-15 02:25:04 UTC | T5K | Generalized Fermat Prime Search | 113.154 |
| 6077*2^1532479+1 | 461,326 (decimal) | 2019-03-01 05:53:39 UTC | T5K | Proth Prime Search | 110.338 |
| 8495*2^1529743+1 | 460,503 (decimal) | 2019-02-23 20:46:05 UTC | T5K | Proth Prime Search | 109.734 |
| 3579*2^1527207+1 | 459,739 (decimal) | 2019-02-20 01:45:11 UTC | T5K | Proth Prime Search | 109.176 |
| 4051*2^1525812+1 | 459,319 (decimal) | 2019-02-18 20:08:59 UTC | T5K | Proth Prime Search | 108.870 |
| 1737*2^1523646+1 | 458,667 (decimal) | 2019-02-15 23:20:21 UTC | T5K | Proth Prime Search | 108.395 |
| 8799*2^1517241+1 | 456,739 (decimal) | 2019-02-06 16:40:07 UTC | T5K | Proth Prime Search | 107.002 |
| 6441*2^1480571+1 | 445,701 (decimal) | 2018-02-22 08:02:10 UTC | T5K | Proth Prime Search | 99.254 |
| 6661*2^1477324+1 | 444,723 (decimal) | 2018-02-18 02:34:37 UTC | T5K | Proth Prime Search | 98.587 |
| 1701*2^1477011+1 | 444,628 (decimal) | 2018-02-17 13:38:28 UTC | T5K | Proth Prime Search | 98.523 |
| 6221*2^1476609+1 | 444,508 (decimal) | 2018-02-17 01:31:35 UTC | T5K | Proth Prime Search | 98.441 |
| 7917*2^1474334+1 | 443,823 (decimal) | 2018-02-13 10:42:47 UTC | T5K | Proth Prime Search | 97.975 |
| 2043*2^1473736+1 | 443,643 (decimal) | 2018-02-12 05:02:23 UTC | T5K | Proth Prime Search | 97.853 |
| 4097*2^1472683+1 | 443,326 (decimal) | 2018-02-10 04:38:01 UTC | T5K | Proth Prime Search | 97.639 |
| 1441*2^1469324+1 | 442,314 (decimal) | 2018-02-05 10:10:47 UTC | T5K | Proth Prime Search | 96.956 |
| 9755*2^1466891+1 | 441,583 (decimal) | 2018-02-01 22:10:35 UTC | T5K | Proth Prime Search | 96.464 |
| 3585*2^1458624+1 | 439,094 (decimal) | 2017-10-04 05:28:29 UTC | T5K | Proth Prime Search | 94.803 |
| 2813*2^1457293+1 | 438,693 (decimal) | 2017-09-14 02:16:07 UTC | T5K | Proth Prime Search | 94.537 |
| 5781*2^1448575+1 | 436,069 (decimal) | 2017-05-14 21:17:10 UTC | T5K | Proth Prime Search | 92.811 |
| 5415*2^1447938+1 | 435,877 (decimal) | 2017-05-05 18:54:00 UTC | T5K | Proth Prime Search | 92.685 |
| 2465*2^1443149+1 | 434,435 (decimal) | 2017-02-28 16:19:55 UTC | T5K | Proth Prime Search | 91.747 |
| 9405*2^1441012+1 | 433,792 (decimal) | 2017-02-20 05:25:44 UTC | T5K | Proth Prime Search | 91.330 |
| 6857*2^1437327+1 | 432,683 (decimal) | 2017-02-10 15:39:35 UTC | T5K | Proth Prime Search | 90.614 |
| 2687*2^1432003+1 | 431,080 (decimal) | 2017-01-14 02:18:13 UTC | T5K | Proth Prime Search | 89.587 |
| 6905*2^1430043+1 | 430,490 (decimal) | 2016-12-27 06:32:23 UTC | T5K | Proth Prime Search | 89.211 |
| 9723*2^1404729+1 | 422,870 (decimal) | 2016-05-03 14:01:26 UTC | T5K | Proth Prime Search | 84.448 |
| 1739*2^1395483+1 | 420,086 (decimal) | 2016-02-28 03:36:18 UTC | T5K | Proth Prime Search | 82.751 |
| 5607*2^1395346+1 | 420,045 (decimal) | 2016-02-27 20:32:12 UTC | T5K | Proth Prime Search | 82.726 |
| 5685*2^1379911+1 | 415,399 (decimal) | 2016-02-04 20:12:16 UTC | T5K | Proth Prime Search | 79.947 |
| 6609*2^1379825+1 | 415,373 (decimal) | 2016-02-04 17:01:31 UTC | T5K | Proth Prime Search | 79.931 |
| 5532453048867*2^1290000-1 | 388,342 (decimal) | 2020-08-19 16:20:41 UTC | | Sophie Germain Prime Search | 65.001 |
| 5522685509187*2^1290000-1 | 388,342 (decimal) | 2020-08-13 23:52:11 UTC | | Sophie Germain Prime Search | 65.001 |
| 5515873342917*2^1290000-1 | 388,342 (decimal) | 2020-08-10 07:15:19 UTC | | Sophie Germain Prime Search | 65.001 |
| 5507274263487*2^1290000-1 | 388,342 (decimal) | 2020-08-05 08:03:38 UTC | | Sophie Germain Prime Search | 65.001 |
| 5506505800677*2^1290000-1 | 388,342 (decimal) | 2020-08-05 01:08:48 UTC | | Sophie Germain Prime Search | 65.001 |
| 5504035919937*2^1290000-1 | 388,342 (decimal) | 2020-08-04 04:35:24 UTC | | Sophie Germain Prime Search | 65.001 |
| 5500583815977*2^1290000-1 | 388,342 (decimal) | 2020-08-02 23:05:14 UTC | | Sophie Germain Prime Search | 65.001 |
| 5500281885915*2^1290000-1 | 388,342 (decimal) | 2020-08-02 20:20:58 UTC | | Sophie Germain Prime Search | 65.001 |
| 5320109772897*2^1290000-1 | 388,342 (decimal) | 2020-05-02 13:43:26 UTC | | Sophie Germain Prime Search | 65.001 |
| 5312546679657*2^1290000-1 | 388,342 (decimal) | 2020-04-30 09:27:37 UTC | | Sophie Germain Prime Search | 65.001 |
| 5290853188647*2^1290000-1 | 388,342 (decimal) | 2020-04-24 16:43:50 UTC | | Sophie Germain Prime Search | 65.001 |
| 5207886989727*2^1290000-1 | 388,342 (decimal) | 2020-04-07 01:50:42 UTC | | Sophie Germain Prime Search | 65.001 |
| 5204932523817*2^1290000-1 | 388,342 (decimal) | 2020-04-06 19:00:36 UTC | | Sophie Germain Prime Search | 65.001 |
| 5195642178267*2^1290000-1 | 388,342 (decimal) | 2020-04-05 22:24:29 UTC | | Sophie Germain Prime Search | 65.001 |
| 5051453419185*2^1290000-1 | 388,342 (decimal) | 2020-04-02 02:51:15 UTC | | Sophie Germain Prime Search | 65.001 |
| 4772521039977*2^1290000-1 | 388,342 (decimal) | 2019-12-13 11:33:36 UTC | | Sophie Germain Prime Search | 65.001 |
| 4737561079935*2^1290000-1 | 388,342 (decimal) | 2019-11-26 05:19:58 UTC | | Sophie Germain Prime Search | 65.001 |
| 4720898174517*2^1290000-1 | 388,342 (decimal) | 2019-11-15 04:56:17 UTC | | Sophie Germain Prime Search | 65.001 |
| 4718180213127*2^1290000-1 | 388,342 (decimal) | 2019-11-13 06:28:04 UTC | | Sophie Germain Prime Search | 65.001 |
| 4660904321565*2^1290000-1 | 388,342 (decimal) | 2019-10-05 19:34:07 UTC | | Sophie Germain Prime Search | 65.001 |
| 4646964336927*2^1290000-1 | 388,342 (decimal) | 2019-09-27 19:48:27 UTC | | Sophie Germain Prime Search | 65.001 |
| 4635731555367*2^1290000-1 | 388,342 (decimal) | 2019-09-17 03:27:29 UTC | | Sophie Germain Prime Search | 65.001 |
| 4624546205277*2^1290000-1 | 388,342 (decimal) | 2019-09-05 00:53:50 UTC | | Sophie Germain Prime Search | 65.001 |
| 4491214359375*2^1290000-1 | 388,342 (decimal) | 2019-06-12 10:38:33 UTC | | Sophie Germain Prime Search | 65.001 |
| 4431003827175*2^1290000-1 | 388,342 (decimal) | 2019-05-11 11:26:09 UTC | | Sophie Germain Prime Search | 65.001 |
| 4244577030795*2^1290000-1 | 388,342 (decimal) | 2019-01-01 03:13:48 UTC | | Sophie Germain Prime Search | 65.001 |
| 4079069829747*2^1290000-1 | 388,342 (decimal) | 2018-09-03 09:31:11 UTC | | Sophie Germain Prime Search | 65.001 |
| 4078073316075*2^1290000-1 | 388,342 (decimal) | 2018-09-02 07:29:03 UTC | | Sophie Germain Prime Search | 65.001 |
| 4059186240417*2^1290000-1 | 388,342 (decimal) | 2018-08-16 09:02:28 UTC | | Sophie Germain Prime Search | 65.001 |
| 4047584802915*2^1290000-1 | 388,342 (decimal) | 2018-08-01 08:17:49 UTC | | Sophie Germain Prime Search | 65.001 |
| 3850646109747*2^1290000-1 | 388,342 (decimal) | 2018-01-02 18:58:30 UTC | | Sophie Germain Prime Search | 65.001 |
| 3681723548067*2^1290000-1 | 388,342 (decimal) | 2017-08-21 05:12:23 UTC | | Sophie Germain Prime Search | 65.001 |
| 3679602409875*2^1290000-1 | 388,342 (decimal) | 2017-08-20 09:25:10 UTC | | Sophie Germain Prime Search | 65.001 |
| 3666180071517*2^1290000-1 | 388,342 (decimal) | 2017-08-15 05:52:00 UTC | | Sophie Germain Prime Search | 65.001 |
| 3662671972137*2^1290000-1 | 388,342 (decimal) | 2017-08-13 12:03:08 UTC | | Sophie Germain Prime Search | 65.001 |
| 3661983716277*2^1290000-1 | 388,342 (decimal) | 2017-08-13 04:11:35 UTC | | Sophie Germain Prime Search | 65.001 |
| 3572077639797*2^1290000-1 | 388,342 (decimal) | 2017-06-24 03:39:07 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3566943593145*2^1290000-1 | 388,342 (decimal) | 2017-06-22 19:25:15 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3538450952307*2^1290000-1 | 388,342 (decimal) | 2017-06-15 13:57:07 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3536698490685*2^1290000-1 | 388,342 (decimal) | 2017-06-15 03:48:18 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3532855822125*2^1290000-1 | 388,342 (decimal) | 2017-06-14 08:18:51 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3390614387487*2^1290000-1 | 388,342 (decimal) | 2017-03-27 02:21:10 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3364242835635*2^1290000-1 | 388,342 (decimal) | 2017-03-10 00:18:07 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3322641345705*2^1290000-1 | 388,342 (decimal) | 2017-02-19 11:58:40 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3304914752895*2^1290000-1 | 388,342 (decimal) | 2017-02-14 00:56:06 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3264710086995*2^1290000-1 | 388,342 (decimal) | 2017-02-02 01:34:03 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3229219894197*2^1290000-1 | 388,342 (decimal) | 2017-01-15 11:17:35 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3087810338655*2^1290000-1 | 388,342 (decimal) | 2016-10-08 13:59:28 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3031183109955*2^1290000-1 | 388,342 (decimal) | 2016-10-01 10:56:11 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2930282183787*2^1290000-1 | 388,342 (decimal) | 2016-08-19 02:00:39 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2728610521245*2^1290000-1 | 388,342 (decimal) | 2016-05-06 00:39:13 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2567340442257*2^1290000-1 | 388,342 (decimal) | 2016-02-18 03:38:22 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2512119580875*2^1290000-1 | 388,342 (decimal) | 2016-02-01 09:28:23 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3165*2^1279338+1 | 385,123 (decimal) | 2014-06-14 23:21:02 UTC | T5K | Proth Prime Search | 63.359 |
| 133260836^32768+1 | 266,231 (decimal) | 2019-07-18 07:24:26 UTC | | Generalized Fermat Prime Search | 20.367 |
| 133254120^32768+1 | 266,230 (decimal) | 2019-07-18 06:24:36 UTC | | Generalized Fermat Prime Search | 20.366 |
| 133173648^32768+1 | 266,221 (decimal) | 2019-07-17 14:32:49 UTC | | Generalized Fermat Prime Search | 20.364 |
| 106995882^32768+1 | 263,107 (decimal) | 2018-11-22 03:26:25 UTC | | Generalized Fermat Prime Search | 19.641 |
| 106985040^32768+1 | 263,105 (decimal) | 2018-11-22 01:40:54 UTC | | Generalized Fermat Prime Search | 19.640 |
| 106752044^32768+1 | 263,074 (decimal) | 2018-11-20 15:58:11 UTC | | Generalized Fermat Prime Search | 19.633 |
| 106424198^32768+1 | 263,031 (decimal) | 2018-11-17 03:08:35 UTC | | Generalized Fermat Prime Search | 19.623 |
| 106340468^32768+1 | 263,019 (decimal) | 2018-11-16 11:57:01 UTC | | Generalized Fermat Prime Search | 19.620 |
| 89534186^32768+1 | 260,571 (decimal) | 2018-04-08 10:31:19 UTC | | Generalized Fermat Prime Search | 19.064 |
| 88950444^32768+1 | 260,478 (decimal) | 2018-04-01 01:20:43 UTC | | Generalized Fermat Prime Search | 19.043 |
| 88913808^32768+1 | 260,472 (decimal) | 2018-03-31 13:38:32 UTC | | Generalized Fermat Prime Search | 19.042 |
| 88907932^32768+1 | 260,471 (decimal) | 2018-03-31 11:53:27 UTC | | Generalized Fermat Prime Search | 19.042 |
| 80654880^32768+1 | 259,085 (decimal) | 2017-12-12 20:43:01 UTC | | Generalized Fermat Prime Search | 18.732 |
| 74462706^32768+1 | 257,948 (decimal) | 2017-11-20 07:01:24 UTC | | Generalized Fermat Prime Search | 18.480 |
| 73605148^32768+1 | 257,783 (decimal) | 2017-11-19 21:32:28 UTC | | Generalized Fermat Prime Search | 18.444 |
| 73258252^32768+1 | 257,716 (decimal) | 2017-11-19 17:33:22 UTC | | Generalized Fermat Prime Search | 18.429 |
| 72220632^32768+1 | 257,513 (decimal) | 2017-11-19 05:33:17 UTC | | Generalized Fermat Prime Search | 18.385 |
| 71317522^32768+1 | 257,334 (decimal) | 2017-11-18 18:11:51 UTC | | Generalized Fermat Prime Search | 18.345 |
| 68274864^32768+1 | 256,714 (decimal) | 2017-11-17 09:36:32 UTC | | Generalized Fermat Prime Search | 18.210 |
| 64855922^32768+1 | 255,982 (decimal) | 2017-11-08 13:19:56 UTC | | Generalized Fermat Prime Search | 18.051 |
| 59241586^32768+1 | 254,694 (decimal) | 2017-09-10 09:45:35 UTC | | Generalized Fermat Prime Search | 17.773 |
| 58641604^32768+1 | 254,549 (decimal) | 2017-09-02 05:19:21 UTC | | Generalized Fermat Prime Search | 17.742 |
| 42204108^32768+1 | 249,868 (decimal) | 2016-12-22 20:40:18 UTC | | Generalized Fermat Prime Search | 16.757 |
| 42159980^32768+1 | 249,853 (decimal) | 2016-12-22 08:09:40 UTC | | Generalized Fermat Prime Search | 16.754 |
| 42155204^32768+1 | 249,852 (decimal) | 2016-12-22 07:07:18 UTC | | Generalized Fermat Prime Search | 16.754 |
| 41577848^32768+1 | 249,655 (decimal) | 2016-12-17 02:51:36 UTC | | Generalized Fermat Prime Search | 16.713 |
| 41097904^32768+1 | 249,490 (decimal) | 2016-12-15 17:42:50 UTC | | Generalized Fermat Prime Search | 16.679 |
| 41022582^32768+1 | 249,464 (decimal) | 2016-12-15 09:51:01 UTC | | Generalized Fermat Prime Search | 16.674 |
| 40958948^32768+1 | 249,442 (decimal) | 2016-12-15 03:03:37 UTC | | Generalized Fermat Prime Search | 16.669 |
| 40951164^32768+1 | 249,439 (decimal) | 2016-12-15 01:52:10 UTC | | Generalized Fermat Prime Search | 16.669 |
| 40604624^32768+1 | 249,318 (decimal) | 2016-12-11 14:43:04 UTC | | Generalized Fermat Prime Search | 16.644 |
| 40381188^32768+1 | 249,240 (decimal) | 2016-12-10 02:53:32 UTC | | Generalized Fermat Prime Search | 16.628 |
| 40313088^32768+1 | 249,216 (decimal) | 2016-12-09 17:08:40 UTC | | Generalized Fermat Prime Search | 16.623 |
| 32915544^32768+1 | 246,331 (decimal) | 2016-08-17 07:10:39 UTC | | Generalized Fermat Prime Search | 16.038 |
| 32910540^32768+1 | 246,329 (decimal) | 2016-08-17 06:03:33 UTC | | Generalized Fermat Prime Search | 16.038 |
| 32891372^32768+1 | 246,320 (decimal) | 2016-08-17 02:12:04 UTC | | Generalized Fermat Prime Search | 16.036 |
| 32422084^32768+1 | 246,116 (decimal) | 2016-08-13 02:33:22 UTC | | Generalized Fermat Prime Search | 15.995 |
| 32405610^32768+1 | 246,109 (decimal) | 2016-08-12 23:55:23 UTC | | Generalized Fermat Prime Search | 15.994 |
| 32358434^32768+1 | 246,088 (decimal) | 2016-08-12 15:12:14 UTC | | Generalized Fermat Prime Search | 15.990 |
| 31697302^32768+1 | 245,794 (decimal) | 2016-08-06 14:33:09 UTC | | Generalized Fermat Prime Search | 15.931 |
| 25213932^32768+1 | 242,537 (decimal) | 2016-05-10 09:26:05 UTC | | Generalized Fermat Prime Search | 15.291 |
| 22844832^32768+1 | 241,133 (decimal) | 2016-04-13 02:35:51 UTC | | Generalized Fermat Prime Search | 15.020 |
| 22799674^32768+1 | 241,105 (decimal) | 2016-04-12 10:55:09 UTC | | Generalized Fermat Prime Search | 15.015 |
| 22783708^32768+1 | 241,095 (decimal) | 2016-04-12 01:32:43 UTC | | Generalized Fermat Prime Search | 15.013 |
| 321*2^730321+1 | 219,852 (decimal) | 2010-02-19 10:44:24 UTC | T5K | Proth Prime Search | 11.304 |
| 8996383478715*2^666668-1 | 200,701 (decimal) | | | Sophie Germain Prime Search | 8.540 |
| 35132374422915*2^666666-1 | 200,701 (decimal) | | | Sophie Germain Prime Search | 8.540 |
| 3344528240835*2^666667-1 | 200,700 (decimal) | 2010-09-08 13:23:37 UTC | T5K | Sophie Germain Prime Search | 8.540 |
| 1903*2^634126+1 | 190,895 (decimal) | 2011-02-11 18:16:56 UTC | T5K | Proth Prime Search | 7.321 |
| 3151*2^530820+1 | 159,797 (decimal) | 2010-07-27 12:12:49 UTC | T5K | Proth Prime Search | 4.235 |
| 4815*2^518921+1 | 156,215 (decimal) | 2010-06-25 02:41:46 UTC | T5K | Proth Prime Search | 3.950 |
| 7355*2^349009+1 | 105,067 (decimal) | 2012-04-24 05:34:15 UTC | | Proth Prime Search | 1.164 |
| 7589*2^348651+1 | 104,959 (decimal) | 2012-04-23 09:36:47 UTC | | Proth Prime Search | 1.161 |
| 4281*2^347507+1 | 104,614 (decimal) | 2012-04-20 08:16:54 UTC | | Proth Prime Search | 1.149 |
| 7515*2^344183+1 | 103,614 (decimal) | 2012-04-11 08:23:08 UTC | | Proth Prime Search | 1.116 |
| 6491*2^344087+1 | 103,585 (decimal) | 2012-04-11 03:25:34 UTC | | Proth Prime Search | 1.115 |
| 5801*2^342577+1 | 103,130 (decimal) | 2012-04-07 12:31:50 UTC | | Proth Prime Search | 1.100 |
| 1657*2^335344+1 | 100,952 (decimal) | 2012-04-06 11:47:13 UTC | | Proth Prime Search | 1.030 |
| 53366342145*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 1.011 |
| 53313145125*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 1.011 |
| 52957675365*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 1.011 |
| 49997064849*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 1.011 |
| 49960635261*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 1.011 |
| 49914636285*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 1.011 |
| 49784562741*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 1.011 |
| 49784459349*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 1.011 |
| 12060170271*2^333333-1 | 100,354 (decimal) | 2007-06-11 22:50:11 UTC | T5K | Twin Prime Search | 1.011 |
| 11052716721*2^333333-1 | 100,354 (decimal) | 2007-06-07 10:31:49 UTC | T5K | Twin Prime Search | 1.011 |
| 10915008321*2^333333-1 | 100,354 (decimal) | 2007-06-04 23:45:42 UTC | T5K | Twin Prime Search | 1.011 |
| 10835541279*2^333333-1 | 100,354 (decimal) | 2007-06-04 23:45:42 UTC | T5K | Twin Prime Search | 1.011 |
| 10149666741*2^333333-1 | 100,354 (decimal) | 2007-06-02 14:04:01 UTC | T5K | Twin Prime Search | 1.011 |
| 9797894325*2^333333-1 | 100,354 (decimal) | 2007-06-02 14:04:00 UTC | T5K | Twin Prime Search | 1.011 |
| 4664380851*2^333333-1 | 100,353 (decimal) | 2007-05-01 10:30:22 UTC | T5K | Twin Prime Search | 1.011 |
| 3728358225*2^333333-1 | 100,353 (decimal) | 2007-04-14 23:04:40 UTC | T5K | Twin Prime Search | 1.011 |
| 2168343699*2^333333-1 | 100,353 (decimal) | 2007-03-26 08:16:54 UTC | T5K | Twin Prime Search | 1.011 |
| 1503380415*2^333333-1 | 100,353 (decimal) | 2007-03-08 11:34:34 UTC | T5K | Twin Prime Search | 1.011 |
| 1058522721*2^333333-1 | 100,353 (decimal) | 2007-03-18 05:44:31 UTC | T5K | Twin Prime Search | 1.011 |
| 1030912179*2^333333-1 | 100,353 (decimal) | 2007-02-28 10:25:37 UTC | T5K | Twin Prime Search | 1.011 |
| 603229959*2^333333-1 | 100,353 (decimal) | 2007-02-18 00:16:13 UTC | T5K | Twin Prime Search | 1.011 |
| 455071815*2^333333-1 | 100,352 (decimal) | 2007-02-18 00:16:12 UTC | T5K | Twin Prime Search | 1.011 |
| 4117*2^332776+1 | 100,180 (decimal) | 2012-04-04 11:44:49 UTC | | Proth Prime Search | 1.006 |
| 3492838305*2^195000-1 | 58,711 (decimal) | | | Twin Prime Search | 0.194 |
| 3405808893*2^195000-1 | 58,711 (decimal) | | | Twin Prime Search | 0.194 |
| 3343287057*2^195000-1 | 58,711 (decimal) | | | Twin Prime Search | 0.194 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 15*2^4800315+1 | 1,445,040 (decimal) | 2019-10-16 01:18:18 UTC | T5K | Fermat Divisor Prime Search | 1,835.069 |
| | 15*2^4800315+1 is a Factor of GF(4800313,3)!!!! (6011.640000 seconds)
15*2^4800315+1 is a Factor of GF(4800310,5)!!!! (5716.600000 seconds)
15*2^4800315+1 is a Factor of xGF(4800313,5,3)!!!! (11183.370000 seconds)
15*2^4800315+1 is a Factor of xGF(4800312,9,5)!!!! (11143.100000 seconds)
15*2^4800315+1 is a Factor of xGF(4800314,11,4)!!!! (61988.930000 seconds)
15*2^4800315+1 is a Factor of xGF(4800314,12,11)!!!! (0.000000 seconds)
|
| 77469882^131072+1 | 1,034,045 (decimal) | 2020-09-07 04:56:24 UTC | T5K | Generalized Fermat Prime Search | 657.420 |
| 69622572^131072+1 | 1,027,965 (decimal) | 2020-02-14 06:23:46 UTC | T5K | Generalized Fermat Prime Search | 645.633 |
| 68811158^131072+1 | 1,027,298 (decimal) | 2020-02-08 23:31:17 UTC | T5K | Generalized Fermat Prime Search | 644.348 |
| 48370248^131072+1 | 1,007,234 (decimal) | 2018-01-18 01:04:04 UTC | T5K | Generalized Fermat Prime Search | 606.510 |
| 933*2^2879973+1 | 866,962 (decimal) | 2020-08-04 05:21:16 UTC | T5K | Proth Prime Search | 382.807 |
| 591*2^2748315+1 | 827,329 (decimal) | 2019-07-15 09:27:27 UTC | T5K | Proth Prime Search | 331.597 |
| 519*2^2458058+1 | 739,952 (decimal) | 2017-02-19 03:21:14 UTC | T5K | Proth Prime Search | 235.409 |
| 96338398^65536+1 | 523,227 (decimal) | 2020-09-03 04:35:13 UTC | T5K | Generalized Fermat Prime Search | 81.220 |
| 90825194^65536+1 | 521,550 (decimal) | 2020-03-17 09:28:47 UTC | T5K | Generalized Fermat Prime Search | 80.423 |
| 90705094^65536+1 | 521,512 (decimal) | 2020-03-16 00:32:06 UTC | T5K | Generalized Fermat Prime Search | 80.405 |
| 90692090^65536+1 | 521,508 (decimal) | 2020-03-15 21:22:51 UTC | T5K | Generalized Fermat Prime Search | 80.403 |
| 90486274^65536+1 | 521,443 (decimal) | 2020-03-13 22:54:48 UTC | T5K | Generalized Fermat Prime Search | 80.373 |
| 90013258^65536+1 | 521,294 (decimal) | 2020-03-08 04:21:27 UTC | T5K | Generalized Fermat Prime Search | 80.302 |
| 89973416^65536+1 | 521,281 (decimal) | 2020-03-07 16:00:52 UTC | T5K | Generalized Fermat Prime Search | 80.296 |
| 84216216^65536+1 | 519,399 (decimal) | 2020-02-20 00:24:25 UTC | T5K | Generalized Fermat Prime Search | 79.409 |
| 82055998^65536+1 | 518,660 (decimal) | 2020-02-16 03:40:05 UTC | T5K | Generalized Fermat Prime Search | 79.062 |
| 81126070^65536+1 | 518,335 (decimal) | 2020-02-14 15:50:30 UTC | T5K | Generalized Fermat Prime Search | 78.910 |
| 80795988^65536+1 | 518,219 (decimal) | 2020-02-14 01:40:25 UTC | T5K | Generalized Fermat Prime Search | 78.856 |
| 80317468^65536+1 | 518,050 (decimal) | 2020-02-13 07:01:17 UTC | T5K | Generalized Fermat Prime Search | 78.777 |
| 73861084^65536+1 | 515,665 (decimal) | 2020-02-01 12:53:21 UTC | T5K | Generalized Fermat Prime Search | 77.668 |
| 73527600^65536+1 | 515,536 (decimal) | 2020-01-31 21:31:37 UTC | T5K | Generalized Fermat Prime Search | 77.609 |
| 73314542^65536+1 | 515,454 (decimal) | 2020-01-31 04:58:14 UTC | T5K | Generalized Fermat Prime Search | 77.571 |
| 64093074^65536+1 | 511,628 (decimal) | 2019-07-11 11:10:42 UTC | T5K | Generalized Fermat Prime Search | 75.816 |
| 63853188^65536+1 | 511,521 (decimal) | 2019-07-05 22:02:30 UTC | T5K | Generalized Fermat Prime Search | 75.767 |
| 62384838^65536+1 | 510,859 (decimal) | 2019-05-21 22:45:05 UTC | T5K | Generalized Fermat Prime Search | 75.466 |
| 62286896^65536+1 | 510,814 (decimal) | 2019-05-19 12:40:55 UTC | T5K | Generalized Fermat Prime Search | 75.446 |
| 62064626^65536+1 | 510,712 (decimal) | 2019-05-14 03:14:07 UTC | T5K | Generalized Fermat Prime Search | 75.400 |
| 60056188^65536+1 | 509,776 (decimal) | 2019-04-03 22:33:08 UTC | T5K | Generalized Fermat Prime Search | 74.976 |
| 59973204^65536+1 | 509,737 (decimal) | 2019-04-03 01:17:32 UTC | T5K | Generalized Fermat Prime Search | 74.958 |
| 53847196^65536+1 | 506,670 (decimal) | 2019-02-17 00:29:33 UTC | T5K | Generalized Fermat Prime Search | 73.582 |
| 39822410^65536+1 | 498,082 (decimal) | 2018-05-31 07:13:27 UTC | T5K | Generalized Fermat Prime Search | 69.818 |
| 39641632^65536+1 | 497,953 (decimal) | 2018-05-25 06:12:55 UTC | T5K | Generalized Fermat Prime Search | 69.762 |
| 35534500^65536+1 | 494,840 (decimal) | 2018-02-25 12:19:49 UTC | T5K | Generalized Fermat Prime Search | 68.431 |
| 32517922^65536+1 | 492,315 (decimal) | 2018-02-11 10:09:03 UTC | T5K | Generalized Fermat Prime Search | 67.364 |
| 31154730^65536+1 | 491,096 (decimal) | 2018-02-05 20:17:53 UTC | T5K | Generalized Fermat Prime Search | 66.853 |
| 7545*2^1599269+1 | 481,432 (decimal) | 2020-09-05 21:14:31 UTC | T5K | Proth Prime Search | 62.894 |
| 21928344^65536+1 | 481,101 (decimal) | 2017-02-27 08:23:17 UTC | T5K | Generalized Fermat Prime Search | 62.761 |
| 21438976^65536+1 | 480,458 (decimal) | 2017-02-24 03:13:33 UTC | T5K | Generalized Fermat Prime Search | 62.504 |
| 5541*2^1593356+1 | 479,652 (decimal) | 2020-09-04 12:45:27 UTC | T5K | Proth Prime Search | 62.182 |
| 8591*2^1590081+1 | 478,667 (decimal) | 2020-09-03 17:27:35 UTC | T5K | Proth Prime Search | 61.791 |
| 20109598^65536+1 | 478,636 (decimal) | 2017-02-17 01:28:43 UTC | T5K | Generalized Fermat Prime Search | 61.779 |
| 1625*2^1588443+1 | 478,173 (decimal) | 2020-09-03 08:45:38 UTC | T5K | Proth Prime Search | 61.595 |
| 8417*2^1587815+1 | 477,984 (decimal) | 2020-09-03 05:16:06 UTC | T5K | Proth Prime Search | 61.520 |
| 19514276^65536+1 | 477,781 (decimal) | 2017-02-13 13:36:46 UTC | T5K | Generalized Fermat Prime Search | 61.440 |
| 4179*2^1586359+1 | 477,546 (decimal) | 2020-09-02 15:45:46 UTC | T5K | Proth Prime Search | 61.347 |
| 2733*2^1583157+1 | 476,582 (decimal) | 2020-08-02 09:46:28 UTC | T5K | Proth Prime Search | 60.968 |
| 17716338^65536+1 | 475,030 (decimal) | 2017-02-03 19:41:47 UTC | T5K | Generalized Fermat Prime Search | 60.360 |
| 7485*2^1576410+1 | 474,551 (decimal) | 2020-03-10 05:34:39 UTC | T5K | Proth Prime Search | 60.173 |
| 7471*2^1576296+1 | 474,517 (decimal) | 2020-03-09 00:50:15 UTC | T5K | Proth Prime Search | 60.160 |
| 8997*2^1529424+1 | 460,407 (decimal) | 2019-02-23 07:56:49 UTC | T5K | Proth Prime Search | 54.832 |
| 2229*2^1524714+1 | 458,988 (decimal) | 2019-02-17 23:12:50 UTC | T5K | Proth Prime Search | 54.315 |
| 1799*2^1524147+1 | 458,818 (decimal) | 2019-02-16 15:19:35 UTC | T5K | Proth Prime Search | 54.252 |
| 3963*2^1521613+1 | 458,055 (decimal) | 2019-02-13 00:20:08 UTC | T5K | Proth Prime Search | 53.976 |
| 7529*2^1519545+1 | 457,433 (decimal) | 2019-02-10 02:53:24 UTC | T5K | Proth Prime Search | 53.751 |
| 9559*2^1519434+1 | 457,400 (decimal) | 2019-02-09 23:15:36 UTC | T5K | Proth Prime Search | 53.739 |
| 2891*2^1483613+1 | 446,616 (decimal) | 2018-02-27 00:40:12 UTC | T5K | Proth Prime Search | 49.941 |
| 9387*2^1481724+1 | 446,048 (decimal) | 2018-02-23 20:37:53 UTC | T5K | Proth Prime Search | 49.746 |
| 5069*2^1477413+1 | 444,750 (decimal) | 2018-02-18 05:18:05 UTC | T5K | Proth Prime Search | 49.303 |
| 8025*2^1469759+1 | 442,446 (decimal) | 2018-02-06 02:01:36 UTC | T5K | Proth Prime Search | 48.522 |
| 4661*2^1459313+1 | 439,301 (decimal) | 2017-10-11 06:12:34 UTC | T5K | Proth Prime Search | 47.470 |
| 7471*2^1447520+1 | 435,751 (decimal) | 2017-04-29 00:35:01 UTC | T5K | Proth Prime Search | 46.302 |
| 6007*2^1442700+1 | 434,300 (decimal) | 2017-02-26 06:21:57 UTC | T5K | Proth Prime Search | 45.830 |
| 9941*2^1440773+1 | 433,720 (decimal) | 2017-02-19 18:36:49 UTC | T5K | Proth Prime Search | 45.642 |
| 4089*2^1440617+1 | 433,673 (decimal) | 2017-02-19 12:26:39 UTC | T5K | Proth Prime Search | 45.627 |
| 1877*2^1439343+1 | 433,289 (decimal) | 2017-02-16 04:05:57 UTC | T5K | Proth Prime Search | 45.503 |
| 2347*2^1438664+1 | 433,085 (decimal) | 2017-02-14 07:20:35 UTC | T5K | Proth Prime Search | 45.437 |
| 5875*2^1437478+1 | 432,728 (decimal) | 2017-02-11 00:34:13 UTC | T5K | Proth Prime Search | 45.322 |
| 8183*2^1436661+1 | 432,482 (decimal) | 2017-02-08 21:17:12 UTC | T5K | Proth Prime Search | 45.243 |
| 4677*2^1430031+1 | 430,486 (decimal) | 2016-12-27 04:23:36 UTC | T5K | Proth Prime Search | 44.604 |
| 6245*2^1385513+1 | 417,085 (decimal) | 2016-02-13 00:08:26 UTC | T5K | Proth Prime Search | 40.474 |
| 6863*2^1381613+1 | 415,911 (decimal) | 2016-02-07 07:22:08 UTC | T5K | Proth Prime Search | 40.125 |
| 4557*2^1379200+1 | 415,185 (decimal) | 2016-02-03 19:24:16 UTC | T5K | Proth Prime Search | 39.910 |
| 6675*2^1378431+1 | 414,953 (decimal) | 2016-02-02 15:31:20 UTC | T5K | Proth Prime Search | 39.842 |
| 2997*2^1376963+1 | 414,511 (decimal) | 2016-01-29 22:33:59 UTC | T5K | Proth Prime Search | 39.711 |
| 9747*2^1304898+1 | 392,818 (decimal) | 2014-10-23 12:55:20 UTC | T5K | Proth Prime Search | 33.665 |
| 5532079799067*2^1290000-1 | 388,342 (decimal) | 2020-08-19 11:26:53 UTC | | Sophie Germain Prime Search | 32.500 |
| 5518649298297*2^1290000-1 | 388,342 (decimal) | 2020-08-11 19:47:33 UTC | | Sophie Germain Prime Search | 32.500 |
| 5501981296425*2^1290000-1 | 388,342 (decimal) | 2020-08-03 11:06:03 UTC | | Sophie Germain Prime Search | 32.500 |
| 5500382839527*2^1290000-1 | 388,342 (decimal) | 2020-08-02 20:55:54 UTC | | Sophie Germain Prime Search | 32.500 |
| 5498065399797*2^1290000-1 | 388,342 (decimal) | 2020-08-01 23:42:41 UTC | | Sophie Germain Prime Search | 32.500 |
| 5260733806365*2^1290000-1 | 388,342 (decimal) | 2020-04-15 22:56:16 UTC | | Sophie Germain Prime Search | 32.500 |
| 5246505063387*2^1290000-1 | 388,342 (decimal) | 2020-04-12 06:50:17 UTC | | Sophie Germain Prime Search | 32.500 |
| 2618163402417*2^1290001-1 | 388,342 (decimal) | 2016-02-29 05:39:14 UTC | T5K, official announcement | Sophie Germain Prime Search | 32.500 |
| 5218791064665*2^1290000-1 | 388,342 (decimal) | 2020-04-08 05:40:10 UTC | | Sophie Germain Prime Search | 32.500 |
| 5187700739097*2^1290000-1 | 388,342 (decimal) | 2020-04-05 06:20:37 UTC | | Sophie Germain Prime Search | 32.500 |
| 5176845054087*2^1290000-1 | 388,342 (decimal) | 2020-04-04 12:38:44 UTC | | Sophie Germain Prime Search | 32.500 |
| 5148292230807*2^1290000-1 | 388,342 (decimal) | 2020-04-03 23:55:02 UTC | | Sophie Germain Prime Search | 32.500 |
| 5115230140485*2^1290000-1 | 388,342 (decimal) | 2020-04-03 10:14:20 UTC | | Sophie Germain Prime Search | 32.500 |
| 5114651316987*2^1290000-1 | 388,342 (decimal) | 2020-04-03 09:58:13 UTC | | Sophie Germain Prime Search | 32.500 |
| 5051801671215*2^1290000-1 | 388,342 (decimal) | 2020-04-02 03:33:01 UTC | | Sophie Germain Prime Search | 32.500 |
| 5021120759625*2^1290000-1 | 388,342 (decimal) | 2020-04-01 07:58:32 UTC | | Sophie Germain Prime Search | 32.500 |
| 4717317723477*2^1290000-1 | 388,342 (decimal) | 2019-11-12 12:00:33 UTC | | Sophie Germain Prime Search | 32.500 |
| 4622513875647*2^1290000-1 | 388,342 (decimal) | 2019-09-03 14:01:19 UTC | | Sophie Germain Prime Search | 32.500 |
| 4580542375677*2^1290000-1 | 388,342 (decimal) | 2019-08-03 04:42:00 UTC | | Sophie Germain Prime Search | 32.500 |
| 4530007989687*2^1290000-1 | 388,342 (decimal) | 2019-06-26 21:50:43 UTC | | Sophie Germain Prime Search | 32.500 |
| 4521792511845*2^1290000-1 | 388,342 (decimal) | 2019-06-24 04:18:17 UTC | | Sophie Germain Prime Search | 32.500 |
| 4498779448557*2^1290000-1 | 388,342 (decimal) | 2019-06-15 17:07:46 UTC | | Sophie Germain Prime Search | 32.500 |
| 4490120602695*2^1290000-1 | 388,342 (decimal) | 2019-06-11 21:17:23 UTC | | Sophie Germain Prime Search | 32.500 |
| 4438353849795*2^1290000-1 | 388,342 (decimal) | 2019-05-14 18:12:44 UTC | | Sophie Germain Prime Search | 32.500 |
| 4167719277405*2^1290000-1 | 388,342 (decimal) | 2018-11-06 11:13:10 UTC | | Sophie Germain Prime Search | 32.500 |
| 4163693967855*2^1290000-1 | 388,342 (decimal) | 2018-11-03 14:08:03 UTC | | Sophie Germain Prime Search | 32.500 |
| 4077341701485*2^1290000-1 | 388,342 (decimal) | 2018-09-01 12:30:57 UTC | | Sophie Germain Prime Search | 32.500 |
| 4046199096975*2^1290000-1 | 388,342 (decimal) | 2018-07-31 07:02:55 UTC | | Sophie Germain Prime Search | 32.500 |
| 3843218303655*2^1290000-1 | 388,342 (decimal) | 2017-12-30 15:51:09 UTC | | Sophie Germain Prime Search | 32.500 |
| 3674516188887*2^1290000-1 | 388,342 (decimal) | 2017-08-18 17:31:38 UTC | | Sophie Germain Prime Search | 32.500 |
| 3664698954765*2^1290000-1 | 388,342 (decimal) | 2017-08-14 11:32:35 UTC | | Sophie Germain Prime Search | 32.500 |
| 3651166794117*2^1290000-1 | 388,342 (decimal) | 2017-08-07 06:17:44 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3594690587187*2^1290000-1 | 388,342 (decimal) | 2017-07-04 15:51:57 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3506214982935*2^1290000-1 | 388,342 (decimal) | 2017-06-13 11:05:02 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3365125580085*2^1290000-1 | 388,342 (decimal) | 2017-03-10 10:37:52 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3359688134775*2^1290000-1 | 388,342 (decimal) | 2017-03-07 08:09:36 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3318470485965*2^1290000-1 | 388,342 (decimal) | 2017-02-18 11:40:56 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3302032930677*2^1290000-1 | 388,342 (decimal) | 2017-02-13 00:33:45 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3300118521087*2^1290000-1 | 388,342 (decimal) | 2017-02-12 11:31:46 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3297122279817*2^1290000-1 | 388,342 (decimal) | 2017-02-11 12:01:01 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3270829963095*2^1290000-1 | 388,342 (decimal) | 2017-02-03 14:53:14 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3201927884655*2^1290000-1 | 388,342 (decimal) | 2016-12-24 13:47:38 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3140970082215*2^1290000-1 | 388,342 (decimal) | 2016-11-11 02:47:10 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2982664930875*2^1290000-1 | 388,342 (decimal) | 2016-09-08 16:05:28 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2968877990325*2^1290000-1 | 388,342 (decimal) | 2016-09-01 03:45:05 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2913833554707*2^1290000-1 | 388,342 (decimal) | 2016-08-12 18:02:05 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2618984968455*2^1290000-1 | 388,342 (decimal) | 2016-02-29 09:28:48 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2618163402417*2^1290000-1 | 388,342 (decimal) | 2016-02-29 05:39:14 UTC | T5K, official announcement | Sophie Germain Prime Search | 32.500 |
| 2539032052977*2^1290000-1 | 388,342 (decimal) | 2016-02-09 23:36:06 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2532996027945*2^1290000-1 | 388,342 (decimal) | 2016-02-07 07:46:19 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2524675935987*2^1290000-1 | 388,342 (decimal) | 2016-02-04 19:56:34 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2512670451777*2^1290000-1 | 388,342 (decimal) | 2016-02-02 00:28:59 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 110184446^32768+1 | 263,525 (decimal) | 2018-12-23 11:45:21 UTC | | Generalized Fermat Prime Search | 9.868 |
| 110023796^32768+1 | 263,504 (decimal) | 2018-12-22 17:42:59 UTC | | Generalized Fermat Prime Search | 9.866 |
| 109898424^32768+1 | 263,488 (decimal) | 2018-12-22 09:00:02 UTC | | Generalized Fermat Prime Search | 9.864 |
| 107365100^32768+1 | 263,156 (decimal) | 2018-11-26 10:00:59 UTC | | Generalized Fermat Prime Search | 9.826 |
| 107350192^32768+1 | 263,154 (decimal) | 2018-11-26 03:55:50 UTC | | Generalized Fermat Prime Search | 9.826 |
| 106854672^32768+1 | 263,088 (decimal) | 2018-11-21 04:13:00 UTC | | Generalized Fermat Prime Search | 9.818 |
| 106431156^32768+1 | 263,031 (decimal) | 2018-11-17 03:52:49 UTC | | Generalized Fermat Prime Search | 9.812 |
| 104576908^32768+1 | 262,781 (decimal) | 2018-10-31 00:47:28 UTC | | Generalized Fermat Prime Search | 9.783 |
| 88875842^32768+1 | 260,466 (decimal) | 2018-03-31 02:55:51 UTC | | Generalized Fermat Prime Search | 9.520 |
| 75110388^32768+1 | 258,071 (decimal) | 2017-11-21 02:02:46 UTC | | Generalized Fermat Prime Search | 9.254 |
| 74175006^32768+1 | 257,893 (decimal) | 2017-11-20 03:47:24 UTC | | Generalized Fermat Prime Search | 9.234 |
| 71990306^32768+1 | 257,468 (decimal) | 2017-11-19 02:26:35 UTC | | Generalized Fermat Prime Search | 9.187 |
| 70440684^32768+1 | 257,158 (decimal) | 2017-11-18 07:00:08 UTC | | Generalized Fermat Prime Search | 9.153 |
| 69789832^32768+1 | 257,026 (decimal) | 2017-11-17 22:41:45 UTC | | Generalized Fermat Prime Search | 9.139 |
| 40655430^32768+1 | 249,336 (decimal) | 2016-12-12 02:36:12 UTC | | Generalized Fermat Prime Search | 8.324 |
| 40257652^32768+1 | 249,196 (decimal) | 2016-12-09 08:31:05 UTC | | Generalized Fermat Prime Search | 8.310 |
| 40197348^32768+1 | 249,175 (decimal) | 2016-12-08 20:17:25 UTC | | Generalized Fermat Prime Search | 8.307 |
| 36258288^32768+1 | 247,707 (decimal) | 2016-10-14 02:35:22 UTC | | Generalized Fermat Prime Search | 8.158 |
| 599*2^815357+1 | 245,450 (decimal) | 2011-02-12 23:25:19 UTC | T5K | Proth Prime Search | 7.931 |
| 19159066^32768+1 | 238,629 (decimal) | 2016-01-30 05:39:58 UTC | | Generalized Fermat Prime Search | 7.273 |
| 18672629186385*2^666667-1 | 200,701 (decimal) | | | Sophie Germain Prime Search | 4.270 |
| 3287032485945*2^666667-1 | 200,700 (decimal) | 2010-09-09 12:36:22 UTC | T5K | Sophie Germain Prime Search | 4.270 |
| 151*2^585044+1 | 176,118 (decimal) | | | Proth Prime Search | 2.857 |
| | 151*2^585044+1 is a Factor of F585042!!!! (1411.125000 seconds)
|
| 6597*2^518594+1 | 156,117 (decimal) | 2010-06-24 13:29:01 UTC | T5K | Proth Prime Search | 1.971 |
| 693*2^428957+1 | 129,132 (decimal) | | | Proth Prime Search | 1.099 |
| 701*2^425957+1 | 128,229 (decimal) | | | Proth Prime Search | 1.075 |
| 53828131275*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 0.505 |
| 49980125841*2^333333-1 | 100,354 (decimal) | | | Twin Prime Search | 0.505 |
| 10410163659*2^333333-1 | 100,354 (decimal) | 2007-06-02 16:59:03 UTC | T5K | Twin Prime Search | 0.505 |
| 10407230421*2^333333-1 | 100,354 (decimal) | 2007-06-01 20:41:10 UTC | T5K | Twin Prime Search | 0.505 |
| 535700295*2^333333-1 | 100,352 (decimal) | 2007-02-15 12:49:23 UTC | T5K | Twin Prime Search | 0.505 |
| 3538268913*2^195000-1 | 58,711 (decimal) | | | Twin Prime Search | 0.097 |
| 3181942473*2^195000-1 | 58,711 (decimal) | | | Twin Prime Search | 0.097 |
