| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 8895*2^3450982+1 | 1,038,854 (decimal) | 2023-02-02 10:47:43 UTC | T5K | MEGA Prime Search | 1,333.690 |
| 70893680^131072+1 | 1,028,995 (decimal) | 2020-02-23 16:44:26 UTC | T5K | Generalized Fermat Prime Search | 1,295.240 |
| 2373*2^1667765+1 | 502,051 (decimal) | 2022-02-16 15:06:17 UTC | T5K | Proth Prime Search | 143.081 |
| 4223*2^1621553+1 | 488,140 (decimal) | 2021-02-08 09:16:23 UTC | T5K | Proth Prime Search | 131.250 |
| 9809*2^1556555+1 | 468,574 (decimal) | 2020-02-01 14:29:33 UTC | T5K | Proth Prime Search | 115.750 |
| 7338020885127*2^1290000-1 | 388,342 (decimal) | 2022-09-23 21:21:18 UTC | | Sophie Germain Prime Search | 65.001 |
| 6708809048667*2^1290000-1 | 388,342 (decimal) | 2022-01-01 03:31:14 UTC | | Sophie Germain Prime Search | 65.001 |
| 6659547882237*2^1290000-1 | 388,342 (decimal) | 2021-12-12 09:53:15 UTC | | Sophie Germain Prime Search | 65.001 |
| 6655494268185*2^1290000-1 | 388,342 (decimal) | 2021-12-10 09:04:57 UTC | | Sophie Germain Prime Search | 65.001 |
| 5929069206777*2^1290000-1 | 388,342 (decimal) | 2021-01-30 02:20:38 UTC | | Sophie Germain Prime Search | 65.001 |
| 5917619582955*2^1290000-1 | 388,342 (decimal) | 2021-01-26 02:50:20 UTC | | Sophie Germain Prime Search | 65.001 |
| 5833448730945*2^1290000-1 | 388,342 (decimal) | 2020-12-31 11:23:41 UTC | | Sophie Germain Prime Search | 65.001 |
| 5823731512527*2^1290000-1 | 388,342 (decimal) | 2020-12-27 18:51:52 UTC | | Sophie Germain Prime Search | 65.001 |
| 5816209848507*2^1290000-1 | 388,342 (decimal) | 2020-12-24 17:02:55 UTC | | Sophie Germain Prime Search | 65.001 |
| 5804591965917*2^1290000-1 | 388,342 (decimal) | 2020-12-20 04:18:52 UTC | | Sophie Germain Prime Search | 65.001 |
| 5802028131975*2^1290000-1 | 388,342 (decimal) | 2020-12-19 10:40:04 UTC | | Sophie Germain Prime Search | 65.001 |
| 5155968152877*2^1290000-1 | 388,342 (decimal) | 2020-04-04 02:53:33 UTC | | Sophie Germain Prime Search | 65.001 |
| 5014501777017*2^1290000-1 | 388,342 (decimal) | 2020-03-31 23:17:32 UTC | | Sophie Germain Prime Search | 65.001 |
| 3335421665067*2^1290000-1 | 388,342 (decimal) | 2017-02-23 18:39:12 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2551974450615*2^1290000-1 | 388,342 (decimal) | 2016-02-13 10:01:48 UTC | T5K | Sophie Germain Prime Search | 65.001 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 6403134^131072+1 | 892,128 (decimal) | 2016-12-20 09:14:29 UTC | T5K | Generalized Fermat Prime Search | 417.944 |
| 6666348605745*2^1290000-1 | 388,342 (decimal) | 2021-12-16 00:04:54 UTC | | Sophie Germain Prime Search | 32.500 |
| 2535535059897*2^1290000-1 | 388,342 (decimal) | 2016-02-13 02:20:10 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 36591234^32768+1 | 247,837 (decimal) | 2016-10-18 13:59:12 UTC | | Generalized Fermat Prime Search | 8.171 |
