| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 5457*2^1527711+1 | 459,891 (decimal) | 2019-02-20 15:28:49 UTC | T5K | Proth Prime Search | 109.287 |
| 3237*2^1512720+1 | 455,378 (decimal) | 2019-01-31 15:07:46 UTC | T5K | Proth Prime Search | 106.025 |
| 3279*2^1467294+1 | 441,704 (decimal) | 2018-02-02 08:31:55 UTC | T5K | Proth Prime Search | 96.545 |
| 8504841918135*2^1290000-1 | 388,342 (decimal) | 2023-09-13 22:23:05 UTC | task | Sophie Germain Prime Search | 65.001 |
| 8433172773315*2^1290000-1 | 388,342 (decimal) | 2023-08-12 01:55:48 UTC | | Sophie Germain Prime Search | 65.001 |
| 8365332294315*2^1290000-1 | 388,342 (decimal) | 2023-07-13 19:57:43 UTC | | Sophie Germain Prime Search | 65.001 |
| 8365186927407*2^1290000-1 | 388,342 (decimal) | 2023-07-13 17:29:28 UTC | | Sophie Germain Prime Search | 65.001 |
| 7981730318817*2^1290000-1 | 388,342 (decimal) | 2023-03-20 11:38:47 UTC | | Sophie Germain Prime Search | 65.001 |
| 4301951620785*2^1290000-1 | 388,342 (decimal) | 2019-02-22 05:17:25 UTC | | Sophie Germain Prime Search | 65.001 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 110431446^65536+1 | 527,113 (decimal) | 2021-02-09 07:19:45 UTC | T5K | Generalized Fermat Prime Search | 83.087 |
| 73735306^65536+1 | 515,616 (decimal) | 2020-02-01 07:48:51 UTC | T5K | Generalized Fermat Prime Search | 77.646 |
| 53507594^65536+1 | 506,490 (decimal) | 2019-02-15 23:48:06 UTC | T5K | Generalized Fermat Prime Search | 73.501 |
| 9801*2^1664224+1 | 500,986 (decimal) | 2022-02-11 01:31:40 UTC | T5K | Proth Prime Search | 71.075 |
| 5699*2^1656247+1 | 498,584 (decimal) | 2022-01-29 14:32:03 UTC | T5K | Proth Prime Search | 70.034 |
| 3215*2^1558293+1 | 469,097 (decimal) | 2020-02-03 17:43:23 UTC | T5K | Proth Prime Search | 58.074 |
| 3363*2^1556529+1 | 468,566 (decimal) | 2020-02-01 13:37:46 UTC | T5K | Proth Prime Search | 57.872 |
| 8535456727845*2^1290000-1 | 388,342 (decimal) | 2023-09-22 13:43:32 UTC | task | Sophie Germain Prime Search | 32.500 |
| 8424976039335*2^1290000-1 | 388,342 (decimal) | 2023-08-07 23:57:07 UTC | | Sophie Germain Prime Search | 32.500 |
| 8413638531837*2^1290000-1 | 388,342 (decimal) | 2023-08-02 11:09:24 UTC | | Sophie Germain Prime Search | 32.500 |
| 8398997446227*2^1290000-1 | 388,342 (decimal) | 2023-07-26 16:23:54 UTC | | Sophie Germain Prime Search | 32.500 |
| 8384377249677*2^1290000-1 | 388,342 (decimal) | 2023-07-21 05:19:05 UTC | | Sophie Germain Prime Search | 32.500 |
| 6399622343385*2^1290000-1 | 388,342 (decimal) | 2021-09-30 00:08:02 UTC | | Sophie Germain Prime Search | 32.500 |
| 5974003281447*2^1290000-1 | 388,342 (decimal) | 2021-03-01 18:56:48 UTC | | Sophie Germain Prime Search | 32.500 |
| 5779947851337*2^1290000-1 | 388,342 (decimal) | 2020-12-11 19:53:29 UTC | | Sophie Germain Prime Search | 32.500 |
| 5604699999687*2^1290000-1 | 388,342 (decimal) | 2020-09-29 02:11:53 UTC | | Sophie Germain Prime Search | 32.500 |
| 3184560064287*2^1290000-1 | 388,342 (decimal) | 2016-12-12 23:36:31 UTC | T5K | Sophie Germain Prime Search | 32.500 |
