| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 617*2^3368119+1 | 1,013,908 (decimal) | 2017-02-18 06:57:35 UTC | T5K, official announcement | MEGA Prime Search | 1,237.852 |
| 38770952^65536+1 | 497,321 (decimal) | 2018-05-01 14:57:08 UTC | T5K | Generalized Fermat Prime Search | 138.981 |
| 3463*2^1489702+1 | 448,449 (decimal) | 2018-04-20 08:32:05 UTC | T5K | Proth Prime Search | 101.147 |
| 4624420953105*2^1290000-1 | 388,342 (decimal) | 2019-09-04 23:17:11 UTC | | Sophie Germain Prime Search | 65.001 |
| 4603027289637*2^1290000-1 | 388,342 (decimal) | 2019-08-20 19:29:51 UTC | | Sophie Germain Prime Search | 65.001 |
| 4484292608187*2^1290000-1 | 388,342 (decimal) | 2019-06-09 04:59:15 UTC | | Sophie Germain Prime Search | 65.001 |
| 3418364336775*2^1290000-1 | 388,342 (decimal) | 2017-04-15 23:43:59 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3400387418085*2^1290000-1 | 388,342 (decimal) | 2017-04-03 03:36:09 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3079058222817*2^1290000-1 | 388,342 (decimal) | 2016-10-05 09:05:00 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 57390028^32768+1 | 254,242 (decimal) | 2017-08-20 23:28:26 UTC | | Generalized Fermat Prime Search | 17.676 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 7085*2^1489083+1 | 448,263 (decimal) | 2018-04-12 07:48:21 UTC | T5K | Proth Prime Search | 50.509 |
| 8265*2^1425432+1 | 429,102 (decimal) | 2016-11-08 17:13:46 UTC | T5K | Proth Prime Search | 44.165 |
| 4632937686627*2^1290000-1 | 388,342 (decimal) | 2019-09-13 16:13:56 UTC | | Sophie Germain Prime Search | 32.500 |
| 4621719182985*2^1290000-1 | 388,342 (decimal) | 2019-09-03 00:27:02 UTC | | Sophie Germain Prime Search | 32.500 |
| 2255640269157*2^1290000-1 | 388,342 (decimal) | 2015-11-07 15:19:00 UTC | T5K | Sophie Germain Prime Search | 32.500 |
