| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 46145120^65536+1 | 502,277 (decimal) | 2018-12-31 14:51:27 UTC | T5K | Generalized Fermat Prime Search | 143.279 |
| 5125*2^1458922+1 | 439,183 (decimal) | 2017-10-07 07:05:03 UTC | T5K | Proth Prime Search | 94.863 |
| 3964791924915*2^1290000-1 | 388,342 (decimal) | 2018-04-30 13:40:36 UTC | | Sophie Germain Prime Search | 65.001 |
| 3963504378585*2^1290000-1 | 388,342 (decimal) | 2018-04-28 23:33:08 UTC | | Sophie Germain Prime Search | 65.001 |
| 3949785386895*2^1290000-1 | 388,342 (decimal) | 2018-04-14 06:33:28 UTC | | Sophie Germain Prime Search | 65.001 |
| 3929972250087*2^1290000-1 | 388,342 (decimal) | 2018-03-25 07:30:51 UTC | | Sophie Germain Prime Search | 65.001 |
| 3913984565067*2^1290000-1 | 388,342 (decimal) | 2018-03-11 02:21:52 UTC | | Sophie Germain Prime Search | 65.001 |
| 3517564421745*2^1290000-1 | 388,342 (decimal) | 2017-06-12 17:58:43 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 82456836^32768+1 | 259,399 (decimal) | 2018-01-01 09:55:14 UTC | | Generalized Fermat Prime Search | 18.802 |
| 73849266^32768+1 | 257,830 (decimal) | 2017-11-20 00:22:23 UTC | | Generalized Fermat Prime Search | 18.454 |
| 73568254^32768+1 | 257,776 (decimal) | 2017-11-19 21:03:13 UTC | | Generalized Fermat Prime Search | 18.442 |
| 70501724^32768+1 | 257,170 (decimal) | 2017-11-18 07:57:57 UTC | | Generalized Fermat Prime Search | 18.309 |
| 60737802^32768+1 | 255,049 (decimal) | 2017-10-02 02:30:51 UTC | | Generalized Fermat Prime Search | 17.849 |
| 60672378^32768+1 | 255,034 (decimal) | 2017-10-01 10:56:17 UTC | | Generalized Fermat Prime Search | 17.846 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 7926326^131072+1 | 904,276 (decimal) | 2017-05-05 08:19:32 UTC | T5K | Generalized Fermat Prime Search | 435.655 |
| 46475746^65536+1 | 502,480 (decimal) | 2019-01-08 12:43:34 UTC | T5K | Generalized Fermat Prime Search | 71.729 |
| 39542162^65536+1 | 497,881 (decimal) | 2018-05-22 16:06:58 UTC | T5K | Generalized Fermat Prime Search | 69.731 |
| 38951594^65536+1 | 497,453 (decimal) | 2018-05-07 03:40:01 UTC | T5K | Generalized Fermat Prime Search | 69.547 |
| 38849156^65536+1 | 497,378 (decimal) | 2018-05-03 23:29:04 UTC | T5K | Generalized Fermat Prime Search | 69.515 |
| 38485606^65536+1 | 497,111 (decimal) | 2018-04-23 05:53:49 UTC | T5K | Generalized Fermat Prime Search | 69.400 |
| 3925979551875*2^1290000-1 | 388,342 (decimal) | 2018-03-22 10:58:12 UTC | | Sophie Germain Prime Search | 32.500 |
| 3914047789797*2^1290000-1 | 388,342 (decimal) | 2018-03-11 02:43:38 UTC | | Sophie Germain Prime Search | 32.500 |
| 3466370947125*2^1290000-1 | 388,342 (decimal) | 2017-05-27 07:15:45 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 88375556^32768+1 | 260,386 (decimal) | 2018-03-24 10:49:16 UTC | | Generalized Fermat Prime Search | 9.511 |
| 71072080^32768+1 | 257,285 (decimal) | 2017-11-18 14:32:34 UTC | | Generalized Fermat Prime Search | 9.167 |
| 66797836^32768+1 | 256,402 (decimal) | 2017-11-15 00:07:56 UTC | | Generalized Fermat Prime Search | 9.071 |
| 66794266^32768+1 | 256,402 (decimal) | 2017-11-15 00:03:45 UTC | | Generalized Fermat Prime Search | 9.071 |
| 61445596^32768+1 | 255,214 (decimal) | 2017-10-08 13:07:39 UTC | | Generalized Fermat Prime Search | 8.942 |
| 3591*2^829299+1 | 249,648 (decimal) | 2012-04-15 20:16:38 UTC | T5K | Proth Prime Search | 8.356 |
| 6297*2^794363+1 | 239,131 (decimal) | 2012-03-15 15:33:58 UTC | T5K | Proth Prime Search | 7.320 |
| 5225*2^789123+1 | 237,554 (decimal) | 2012-03-10 09:06:00 UTC | T5K | Proth Prime Search | 7.172 |
