| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 4304763680325*2^1290000-1 | 388,342 (decimal) | 2019-02-25 08:26:21 UTC | | Sophie Germain Prime Search | 65.001 |
| 2712027915597*2^1290000-1 | 388,342 (decimal) | 2016-04-24 10:01:38 UTC | T5K | Sophie Germain Prime Search | 65.001 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 2727788157237*2^1290000-1 | 388,342 (decimal) | 2016-05-05 10:50:19 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2719858961967*2^1290000-1 | 388,342 (decimal) | 2016-05-01 15:02:32 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2673304915647*2^1290000-1 | 388,342 (decimal) | 2016-04-01 00:55:09 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 1319624021397*2^1290000-1 | 388,341 (decimal) | 2014-03-23 12:43:37 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 3331*2^1269404+1 | 382,133 (decimal) | 2014-03-27 04:43:09 UTC | T5K | Proth Prime Search | 30.930 |
| 16307584^32768+1 | 236,336 (decimal) | 2015-12-14 10:17:00 UTC | | Generalized Fermat Prime Search | 7.060 |
| 13004344^32768+1 | 233,115 (decimal) | 2015-11-29 02:53:14 UTC | | Generalized Fermat Prime Search | 6.768 |
