| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 49*2^3837090+1 | 1,155,081 (decimal) | 2019-09-22 07:01:17 UTC | T5K | Fermat Divisor Prime Search | 1,846.522 |
| | 49*2^3837090+1 is a Factor of xGF(3837084,7,2)!!!! (7163.410000 seconds)
49*2^3837090+1 is a Factor of xGF(3837089,9,5)!!!! (24736.540000 seconds)
|
| 60133106^131072+1 | 1,019,624 (decimal) | 2019-05-17 13:22:54 UTC | T5K | Generalized Fermat Prime Search | 1,259.389 |
| 20234282^131072+1 | 957,624 (decimal) | 2020-06-12 19:30:15 UTC | T5K | Generalized Fermat Prime Search | 1,038.874 |
| 202473768^65536+1 | 544,367 (decimal) | 2023-02-07 05:31:22 UTC | T5K | Generalized Fermat Prime Search | 183.453 |
| 156413292^65536+1 | 537,020 (decimal) | 2022-02-24 11:05:03 UTC | T5K | Generalized Fermat Prime Search | 175.955 |
| 133853526^65536+1 | 532,587 (decimal) | 2021-10-03 21:42:14 UTC | T5K | Generalized Fermat Prime Search | 171.532 |
| 119717536^65536+1 | 529,411 (decimal) | 2021-02-22 19:53:03 UTC | T5K | Generalized Fermat Prime Search | 168.409 |
| 85908438^65536+1 | 519,965 (decimal) | 2020-02-23 10:53:50 UTC | T5K | Generalized Fermat Prime Search | 159.350 |
| 82481836^65536+1 | 518,807 (decimal) | 2020-02-16 20:37:38 UTC | T5K | Generalized Fermat Prime Search | 158.262 |
| 62064626^65536+1 | 510,712 (decimal) | 2019-05-14 03:14:07 UTC | T5K | Generalized Fermat Prime Search | 150.800 |
| 8241*2^1664957+1 | 501,206 (decimal) | 2022-02-12 08:31:45 UTC | T5K | Proth Prime Search | 142.343 |
| 7303*2^1622974+1 | 488,568 (decimal) | 2021-02-10 07:48:10 UTC | T5K | Proth Prime Search | 131.603 |
| 3611*2^1587425+1 | 477,867 (decimal) | 2020-09-03 03:00:16 UTC | T5K | Proth Prime Search | 122.948 |
| 5266794128505*2^1290000-1 | 388,342 (decimal) | 2020-04-17 11:54:50 UTC | | Sophie Germain Prime Search | 65.001 |
| 5257835348517*2^1290000-1 | 388,342 (decimal) | 2020-04-15 04:55:42 UTC | | Sophie Germain Prime Search | 65.001 |
| 5232057778467*2^1290000-1 | 388,342 (decimal) | 2020-04-10 01:44:21 UTC | | Sophie Germain Prime Search | 65.001 |
| 5224148267145*2^1290000-1 | 388,342 (decimal) | 2020-04-08 21:23:29 UTC | | Sophie Germain Prime Search | 65.001 |
| 5207787014967*2^1290000-1 | 388,342 (decimal) | 2020-04-07 01:50:19 UTC | | Sophie Germain Prime Search | 65.001 |
| 5203291236297*2^1290000-1 | 388,342 (decimal) | 2020-04-06 15:32:22 UTC | | Sophie Germain Prime Search | 65.001 |
| 4844899333575*2^1290000-1 | 388,342 (decimal) | 2020-01-11 17:49:03 UTC | | Sophie Germain Prime Search | 65.001 |
| 4841398337937*2^1290000-1 | 388,342 (decimal) | 2020-01-10 12:11:21 UTC | | Sophie Germain Prime Search | 65.001 |
| 4839957812475*2^1290000-1 | 388,342 (decimal) | 2020-01-09 23:24:43 UTC | | Sophie Germain Prime Search | 65.001 |
| 4835122770357*2^1290000-1 | 388,342 (decimal) | 2020-01-08 06:10:53 UTC | | Sophie Germain Prime Search | 65.001 |
| 4826867424045*2^1290000-1 | 388,342 (decimal) | 2020-01-05 02:14:46 UTC | | Sophie Germain Prime Search | 65.001 |
| 4522028900265*2^1290000-1 | 388,342 (decimal) | 2019-06-24 06:31:05 UTC | | Sophie Germain Prime Search | 65.001 |
| 194616190^32768+1 | 271,620 (decimal) | 2020-09-06 17:31:13 UTC | | Generalized Fermat Prime Search | 21.661 |
| 126770508^32768+1 | 265,520 (decimal) | 2019-05-29 15:27:51 UTC | | Generalized Fermat Prime Search | 20.200 |
| 126759080^32768+1 | 265,519 (decimal) | 2019-05-29 14:26:52 UTC | | Generalized Fermat Prime Search | 20.200 |
| 10235923611*2^333333-1 | 100,354 (decimal) | 2007-06-02 04:08:31 UTC | T5K | Twin Prime Search | 1.011 |
| 10099217205*2^333333-1 | 100,354 (decimal) | 2007-06-21 00:43:31 UTC | T5K | Twin Prime Search | 1.011 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 1323*2^2205832+1 | 664,025 (decimal) | 2019-09-09 12:37:31 UTC | T5K | Fermat Divisor Prime Search | 168.840 |
| 155750578^65536+1 | 536,900 (decimal) | 2022-02-22 16:46:13 UTC | T5K | Generalized Fermat Prime Search | 87.917 |
| 108244272^65536+1 | 526,543 (decimal) | 2021-02-06 10:22:07 UTC | T5K | Generalized Fermat Prime Search | 82.812 |
| 81992548^65536+1 | 518,638 (decimal) | 2020-02-16 01:15:52 UTC | T5K | Generalized Fermat Prime Search | 79.052 |
| 8055*2^1623049+1 | 488,591 (decimal) | 2021-02-10 10:10:29 UTC | T5K | Proth Prime Search | 65.811 |
| 9765*2^1609749+1 | 484,587 (decimal) | 2020-11-06 05:43:42 UTC | T5K | Proth Prime Search | 64.169 |
| 9121*2^1568036+1 | 472,030 (decimal) | 2020-02-18 05:25:59 UTC | T5K | Proth Prime Search | 59.197 |
| 5133*2^1563452+1 | 470,650 (decimal) | 2020-02-10 22:38:07 UTC | T5K | Proth Prime Search | 58.666 |
| 3383*2^1558333+1 | 469,109 (decimal) | 2020-02-03 18:59:00 UTC | T5K | Proth Prime Search | 58.078 |
| 1591*2^1556140+1 | 468,449 (decimal) | 2020-02-01 02:05:39 UTC | T5K | Proth Prime Search | 57.828 |
| 5197253266047*2^1290000-1 | 388,342 (decimal) | 2020-04-06 02:05:34 UTC | | Sophie Germain Prime Search | 32.500 |
| 5190334858845*2^1290000-1 | 388,342 (decimal) | 2020-04-05 11:21:27 UTC | | Sophie Germain Prime Search | 32.500 |
| 5020916740695*2^1290000-1 | 388,342 (decimal) | 2020-04-01 08:00:26 UTC | | Sophie Germain Prime Search | 32.500 |
| 5001848498955*2^1290000-1 | 388,342 (decimal) | 2020-03-30 22:22:08 UTC | | Sophie Germain Prime Search | 32.500 |
| 4851101962005*2^1290000-1 | 388,342 (decimal) | 2020-01-14 00:33:02 UTC | | Sophie Germain Prime Search | 32.500 |
| 4841022478437*2^1290000-1 | 388,342 (decimal) | 2020-01-10 09:00:43 UTC | | Sophie Germain Prime Search | 32.500 |
| 4524094170015*2^1290000-1 | 388,342 (decimal) | 2019-06-24 22:16:49 UTC | | Sophie Germain Prime Search | 32.500 |
| 4522961297577*2^1290000-1 | 388,342 (decimal) | 2019-06-24 13:55:52 UTC | | Sophie Germain Prime Search | 32.500 |
| 4514164876947*2^1290000-1 | 388,342 (decimal) | 2019-06-21 11:30:33 UTC | | Sophie Germain Prime Search | 32.500 |
| 4451447461167*2^1290000-1 | 388,342 (decimal) | 2019-05-19 10:44:09 UTC | | Sophie Germain Prime Search | 32.500 |
| 4448116300677*2^1290000-1 | 388,342 (decimal) | 2019-05-18 06:07:13 UTC | | Sophie Germain Prime Search | 32.500 |
| 4431823842255*2^1290000-1 | 388,342 (decimal) | 2019-05-11 21:51:41 UTC | | Sophie Germain Prime Search | 32.500 |
| 3159*2^1259458+1 | 379,139 (decimal) | 2014-03-16 13:53:11 UTC | T5K | Proth Prime Search | 30.191 |
| 3341*2^1240459+1 | 373,419 (decimal) | 2014-01-27 17:15:32 UTC | T5K | Proth Prime Search | 28.813 |
| 8171*2^1236507+1 | 372,230 (decimal) | 2014-02-22 19:16:14 UTC | T5K | Proth Prime Search | 28.532 |
| 194665256^32768+1 | 271,624 (decimal) | 2020-09-07 03:25:54 UTC | | Generalized Fermat Prime Search | 10.831 |
| 194560988^32768+1 | 271,616 (decimal) | 2020-09-06 06:29:27 UTC | | Generalized Fermat Prime Search | 10.830 |
| 148955204^32768+1 | 267,815 (decimal) | 2019-12-03 23:57:42 UTC | | Generalized Fermat Prime Search | 10.371 |
| 121394090^32768+1 | 264,903 (decimal) | 2019-04-21 02:47:26 UTC | | Generalized Fermat Prime Search | 10.028 |
| 12042975021*2^333333-1 | 100,354 (decimal) | 2007-06-11 16:38:55 UTC | T5K | Twin Prime Search | 0.505 |
