| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 49331672^131072+1 | 1,008,354 (decimal) | 2018-02-17 05:01:29 UTC | T5K | Generalized Fermat Prime Search | 1,217.164 |
| 244883840^65536+1 | 549,779 (decimal) | 2023-02-24 16:38:05 UTC | T5K | Generalized Fermat Prime Search | 189.113 |
| 243133328^65536+1 | 549,575 (decimal) | 2023-02-23 21:45:01 UTC | T5K | Generalized Fermat Prime Search | 188.897 |
| 242826544^65536+1 | 549,539 (decimal) | 2023-02-23 18:24:46 UTC | T5K | Generalized Fermat Prime Search | 188.859 |
| 240671732^65536+1 | 549,286 (decimal) | 2023-02-22 20:11:02 UTC | T5K | Generalized Fermat Prime Search | 188.592 |
| 217941154^65536+1 | 546,462 (decimal) | 2023-02-14 09:33:56 UTC | T5K | Generalized Fermat Prime Search | 185.630 |
| 202562870^65536+1 | 544,379 (decimal) | 2023-02-06 22:25:25 UTC | T5K | Generalized Fermat Prime Search | 183.466 |
| 201539674^65536+1 | 544,235 (decimal) | 2023-02-06 10:30:44 UTC | T5K | Generalized Fermat Prime Search | 183.317 |
| 198159526^65536+1 | 543,754 (decimal) | 2023-02-04 23:33:10 UTC | T5K | Generalized Fermat Prime Search | 182.819 |
| 157080152^65536+1 | 537,142 (decimal) | 2022-02-26 05:20:21 UTC | T5K | Generalized Fermat Prime Search | 176.077 |
| 53847196^65536+1 | 506,670 (decimal) | 2019-02-17 00:29:33 UTC | T5K | Generalized Fermat Prime Search | 147.163 |
| 2529*2^1676513+1 | 504,685 (decimal) | 2022-02-27 07:56:14 UTC | T5K | Proth Prime Search | 145.399 |
| 8461*2^1667092+1 | 501,849 (decimal) | 2022-02-15 16:36:25 UTC | T5K | Proth Prime Search | 142.905 |
| 7937309573307*2^1290000-1 | 388,342 (decimal) | 2023-03-12 20:06:33 UTC | | Sophie Germain Prime Search | 65.001 |
| 7931563210875*2^1290000-1 | 388,342 (decimal) | 2023-03-12 00:40:06 UTC | | Sophie Germain Prime Search | 65.001 |
| 7921526239455*2^1290000-1 | 388,342 (decimal) | 2023-03-10 20:12:54 UTC | | Sophie Germain Prime Search | 65.001 |
| 7918933832397*2^1290000-1 | 388,342 (decimal) | 2023-03-10 14:34:43 UTC | | Sophie Germain Prime Search | 65.001 |
| 7413271747677*2^1290000-1 | 388,342 (decimal) | 2022-10-23 05:53:02 UTC | | Sophie Germain Prime Search | 65.001 |
| 7351297202175*2^1290000-1 | 388,342 (decimal) | 2022-09-29 11:22:20 UTC | | Sophie Germain Prime Search | 65.001 |
| 6838789281525*2^1290000-1 | 388,342 (decimal) | 2022-03-04 19:34:07 UTC | | Sophie Germain Prime Search | 65.001 |
| 6734530507467*2^1290000-1 | 388,342 (decimal) | 2022-01-10 22:20:51 UTC | | Sophie Germain Prime Search | 65.001 |
| 3741013695765*2^1290000-1 | 388,342 (decimal) | 2017-10-06 10:25:06 UTC | | Sophie Germain Prime Search | 65.001 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 151336498^65536+1 | 536,081 (decimal) | 2022-02-15 21:08:04 UTC | T5K | Generalized Fermat Prime Search | 87.506 |
| 148896558^65536+1 | 535,619 (decimal) | 2022-02-11 04:32:59 UTC | T5K | Generalized Fermat Prime Search | 87.274 |
| 146653986^65536+1 | 535,187 (decimal) | 2022-02-07 09:51:29 UTC | T5K | Generalized Fermat Prime Search | 87.058 |
| 143258560^65536+1 | 534,520 (decimal) | 2022-02-02 14:28:18 UTC | T5K | Generalized Fermat Prime Search | 86.725 |
| 6553239590007*2^1290000-1 | 388,342 (decimal) | 2021-11-04 13:14:44 UTC | | Sophie Germain Prime Search | 32.500 |
| 3329768982465*2^1290000-1 | 388,342 (decimal) | 2017-02-21 11:06:52 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3295975630857*2^1290000-1 | 388,342 (decimal) | 2017-02-12 02:48:04 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3281030744607*2^1290000-1 | 388,342 (decimal) | 2017-02-06 11:16:24 UTC | T5K | Sophie Germain Prime Search | 32.500 |
