| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 93950924^131072+1 | 1,045,025 (decimal) | 2021-10-27 02:52:47 UTC | T5K | Generalized Fermat Prime Search | 1,358.147 |
| 145072510^65536+1 | 534,878 (decimal) | 2022-02-05 02:23:55 UTC | T5K | Generalized Fermat Prime Search | 173.808 |
| 133931782^65536+1 | 532,604 (decimal) | 2021-10-05 01:01:48 UTC | T5K | Generalized Fermat Prime Search | 171.548 |
| 3801*2^1490004+1 | 448,540 (decimal) | 2018-04-26 08:33:46 UTC | T5K | Proth Prime Search | 101.210 |
| 7965687401745*2^1290000-1 | 388,342 (decimal) | 2023-03-17 17:42:06 UTC | task | Sophie Germain Prime Search | 65.001 |
| 7712877448635*2^1290000-1 | 388,342 (decimal) | 2023-02-22 01:52:24 UTC | task | Sophie Germain Prime Search | 65.001 |
| 7712090356005*2^1290000-1 | 388,342 (decimal) | 2023-02-21 12:34:42 UTC | task | Sophie Germain Prime Search | 65.001 |
| 7694734554687*2^1290000-1 | 388,342 (decimal) | 2023-02-08 08:05:00 UTC | | Sophie Germain Prime Search | 65.001 |
| 7623548809257*2^1290000-1 | 388,342 (decimal) | 2023-01-09 11:22:27 UTC | | Sophie Germain Prime Search | 65.001 |
| 7508188674525*2^1290000-1 | 388,342 (decimal) | 2022-11-30 09:56:56 UTC | | Sophie Germain Prime Search | 65.001 |
| 7493847214665*2^1290000-1 | 388,342 (decimal) | 2022-11-25 11:14:44 UTC | | Sophie Germain Prime Search | 65.001 |
| 7469605230915*2^1290000-1 | 388,342 (decimal) | 2022-11-16 11:46:57 UTC | | Sophie Germain Prime Search | 65.001 |
| 7436813789715*2^1290000-1 | 388,342 (decimal) | 2022-11-01 01:04:45 UTC | | Sophie Germain Prime Search | 65.001 |
| 7415350923297*2^1290000-1 | 388,342 (decimal) | 2022-10-24 07:21:42 UTC | | Sophie Germain Prime Search | 65.001 |
| 6761498390157*2^1290000-1 | 388,342 (decimal) | 2022-01-22 23:43:40 UTC | | Sophie Germain Prime Search | 65.001 |
| 6716615837277*2^1290000-1 | 388,342 (decimal) | 2022-01-04 10:52:17 UTC | | Sophie Germain Prime Search | 65.001 |
| 6709728214527*2^1290000-1 | 388,342 (decimal) | 2022-01-01 13:45:03 UTC | | Sophie Germain Prime Search | 65.001 |
| 6685812105537*2^1290000-1 | 388,342 (decimal) | 2021-12-23 12:04:54 UTC | | Sophie Germain Prime Search | 65.001 |
| 6417120569697*2^1290000-1 | 388,342 (decimal) | 2021-08-18 10:26:24 UTC | | Sophie Germain Prime Search | 65.001 |
| 6395360326407*2^1290000-1 | 388,342 (decimal) | 2021-09-28 04:27:00 UTC | | Sophie Germain Prime Search | 65.001 |
| 6382428873537*2^1290000-1 | 388,342 (decimal) | 2021-09-21 18:49:55 UTC | | Sophie Germain Prime Search | 65.001 |
| 333316428^32768+1 | 279,277 (decimal) | 2023-02-19 05:18:41 UTC | task | Generalized Fermat Prime Search | 23.594 |
| 332906828^32768+1 | 279,260 (decimal) | 2023-02-15 11:43:52 UTC | | Generalized Fermat Prime Search | 23.590 |
| 320131646^32768+1 | 278,703 (decimal) | 2022-11-26 17:07:18 UTC | | Generalized Fermat Prime Search | 23.445 |
| 318761356^32768+1 | 278,642 (decimal) | 2022-11-16 15:30:39 UTC | | Generalized Fermat Prime Search | 23.430 |
| 254997860^32768+1 | 275,466 (decimal) | 2021-09-14 19:31:12 UTC | | Generalized Fermat Prime Search | 22.618 |
| 254604078^32768+1 | 275,444 (decimal) | 2021-09-12 08:40:39 UTC | | Generalized Fermat Prime Search | 22.613 |
| 254584894^32768+1 | 275,443 (decimal) | 2021-09-12 05:48:32 UTC | | Generalized Fermat Prime Search | 22.612 |
| 254422742^32768+1 | 275,434 (decimal) | 2021-09-11 06:26:49 UTC | | Generalized Fermat Prime Search | 22.610 |
| 251431112^32768+1 | 275,265 (decimal) | 2021-08-27 12:40:19 UTC | | Generalized Fermat Prime Search | 22.568 |
| 251178778^32768+1 | 275,251 (decimal) | 2021-08-26 04:48:55 UTC | | Generalized Fermat Prime Search | 22.564 |
| 251073354^32768+1 | 275,245 (decimal) | 2021-08-25 07:59:55 UTC | | Generalized Fermat Prime Search | 22.562 |
| 250058960^32768+1 | 275,188 (decimal) | 2021-08-18 08:45:48 UTC | | Generalized Fermat Prime Search | 22.548 |
| 249681470^32768+1 | 275,166 (decimal) | 2021-08-15 11:15:12 UTC | | Generalized Fermat Prime Search | 22.542 |
| 249636690^32768+1 | 275,164 (decimal) | 2021-08-15 02:51:40 UTC | | Generalized Fermat Prime Search | 22.542 |
| 249628014^32768+1 | 275,163 (decimal) | 2021-08-15 00:14:09 UTC | | Generalized Fermat Prime Search | 22.542 |
| 7405*2^697760+1 | 210,051 (decimal) | 2011-09-13 05:53:24 UTC | T5K | Proth Prime Search | 9.825 |
| 4543*2^696240+1 | 209,593 (decimal) | 2011-09-13 05:53:24 UTC | T5K | Proth Prime Search | 9.759 |
| 3095*2^679907+1 | 204,676 (decimal) | 2011-09-13 05:53:24 UTC | T5K | Proth Prime Search | 9.072 |
| 8921*2^677991+1 | 204,100 (decimal) | 2011-09-13 05:53:24 UTC | T5K | Proth Prime Search | 8.993 |
| 4371*2^676824+1 | 203,748 (decimal) | 2011-09-13 05:53:24 UTC | T5K | Proth Prime Search | 8.946 |
| 7931918898375*2^666668-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 8.540 |
| 31344379938945*2^666666-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 8.540 |
| 31320486107055*2^666666-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 8.540 |
| 31004455260945*2^666666-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 8.540 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 115256562^131072+1 | 1,056,659 (decimal) | 2022-09-24 00:29:34 UTC | T5K | Generalized Fermat Prime Search | 702.537 |
| 171722120^65536+1 | 539,678 (decimal) | 2022-10-12 14:41:58 UTC | T5K | Generalized Fermat Prime Search | 89.322 |
| 170378114^65536+1 | 539,454 (decimal) | 2022-09-15 23:43:56 UTC | T5K | Generalized Fermat Prime Search | 89.208 |
| 7956611934267*2^1290000-1 | 388,342 (decimal) | 2023-03-15 21:16:04 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7947650491335*2^1290000-1 | 388,342 (decimal) | 2023-03-14 08:38:26 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7946055858855*2^1290000-1 | 388,342 (decimal) | 2023-03-14 03:00:26 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7923847123887*2^1290000-1 | 388,342 (decimal) | 2023-03-11 02:50:40 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7812307021515*2^1290000-1 | 388,342 (decimal) | 2023-03-08 20:08:21 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7739136096135*2^1290000-1 | 388,342 (decimal) | 2023-03-04 10:39:40 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7720731479067*2^1290000-1 | 388,342 (decimal) | 2023-02-27 12:24:07 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7716056004387*2^1290000-1 | 388,342 (decimal) | 2023-02-24 08:44:19 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7712867247585*2^1290000-1 | 388,342 (decimal) | 2023-02-21 20:52:16 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7709264420445*2^1290000-1 | 388,342 (decimal) | 2023-02-19 05:43:51 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7700725973547*2^1290000-1 | 388,342 (decimal) | 2023-02-13 02:34:40 UTC | | Sophie Germain Prime Search | 32.500 |
| 7700367278595*2^1290000-1 | 388,342 (decimal) | 2023-02-12 20:29:27 UTC | | Sophie Germain Prime Search | 32.500 |
| 7697646360357*2^1290000-1 | 388,342 (decimal) | 2023-02-10 16:33:52 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7671664106505*2^1290000-1 | 388,342 (decimal) | 2023-01-25 18:05:01 UTC | | Sophie Germain Prime Search | 32.500 |
| 7662961407825*2^1290000-1 | 388,342 (decimal) | 2023-01-21 17:06:07 UTC | | Sophie Germain Prime Search | 32.500 |
| 7637078126265*2^1290000-1 | 388,342 (decimal) | 2023-01-14 16:04:11 UTC | | Sophie Germain Prime Search | 32.500 |
| 7623567170487*2^1290000-1 | 388,342 (decimal) | 2023-01-09 04:47:37 UTC | | Sophie Germain Prime Search | 32.500 |
| 7623243562587*2^1290000-1 | 388,342 (decimal) | 2023-01-09 01:20:21 UTC | | Sophie Germain Prime Search | 32.500 |
| 7579308019617*2^1290000-1 | 388,342 (decimal) | 2022-12-25 22:33:15 UTC | | Sophie Germain Prime Search | 32.500 |
| 7551346815927*2^1290000-1 | 388,342 (decimal) | 2022-12-17 20:37:07 UTC | | Sophie Germain Prime Search | 32.500 |
| 7538522607327*2^1290000-1 | 388,342 (decimal) | 2022-12-11 15:00:13 UTC | | Sophie Germain Prime Search | 32.500 |
| 7520081589585*2^1290000-1 | 388,342 (decimal) | 2022-12-04 05:06:13 UTC | | Sophie Germain Prime Search | 32.500 |
| 7508365273827*2^1290000-1 | 388,342 (decimal) | 2022-11-30 05:57:11 UTC | | Sophie Germain Prime Search | 32.500 |
| 7482511615197*2^1290000-1 | 388,342 (decimal) | 2022-11-21 01:17:46 UTC | | Sophie Germain Prime Search | 32.500 |
| 7482332396817*2^1290000-1 | 388,342 (decimal) | 2022-11-21 08:23:41 UTC | | Sophie Germain Prime Search | 32.500 |
| 7473100844295*2^1290000-1 | 388,342 (decimal) | 2022-11-17 14:48:40 UTC | | Sophie Germain Prime Search | 32.500 |
| 7469287837587*2^1290000-1 | 388,342 (decimal) | 2022-11-16 04:07:00 UTC | | Sophie Germain Prime Search | 32.500 |
| 7469251927137*2^1290000-1 | 388,342 (decimal) | 2022-11-16 17:23:45 UTC | | Sophie Germain Prime Search | 32.500 |
| 7453474454697*2^1290000-1 | 388,342 (decimal) | 2022-11-10 08:43:20 UTC | | Sophie Germain Prime Search | 32.500 |
| 6766442919717*2^1290000-1 | 388,342 (decimal) | 2022-01-25 08:49:12 UTC | | Sophie Germain Prime Search | 32.500 |
| 6675140182947*2^1290000-1 | 388,342 (decimal) | 2021-12-19 11:49:00 UTC | | Sophie Germain Prime Search | 32.500 |
| 6674725017165*2^1290000-1 | 388,342 (decimal) | 2021-12-19 07:59:09 UTC | | Sophie Germain Prime Search | 32.500 |
| 6660360967197*2^1290000-1 | 388,342 (decimal) | 2021-12-13 07:50:32 UTC | | Sophie Germain Prime Search | 32.500 |
| 6641021058987*2^1290000-1 | 388,342 (decimal) | 2021-12-05 09:42:51 UTC | | Sophie Germain Prime Search | 32.500 |
| 6361040571567*2^1290000-1 | 388,342 (decimal) | 2021-09-12 23:16:53 UTC | | Sophie Germain Prime Search | 32.500 |
| 337525048^32768+1 | 279,456 (decimal) | 2023-03-18 02:39:26 UTC | task | Generalized Fermat Prime Search | 11.820 |
| 336999958^32768+1 | 279,434 (decimal) | 2023-03-14 15:09:43 UTC | task | Generalized Fermat Prime Search | 11.817 |
| 336624278^32768+1 | 279,418 (decimal) | 2023-03-12 11:54:59 UTC | task | Generalized Fermat Prime Search | 11.815 |
| 336270912^32768+1 | 279,403 (decimal) | 2023-03-10 09:19:33 UTC | task | Generalized Fermat Prime Search | 11.813 |
| 334109938^32768+1 | 279,311 (decimal) | 2023-02-26 14:01:48 UTC | task | Generalized Fermat Prime Search | 11.802 |
| 332949094^32768+1 | 279,262 (decimal) | 2023-02-15 16:29:49 UTC | task | Generalized Fermat Prime Search | 11.795 |
| 332914928^32768+1 | 279,260 (decimal) | 2023-02-15 09:30:39 UTC | task | Generalized Fermat Prime Search | 11.795 |
| 332330788^32768+1 | 279,235 (decimal) | 2023-02-09 11:20:08 UTC | | Generalized Fermat Prime Search | 11.792 |
| 330611878^32768+1 | 279,162 (decimal) | 2023-01-28 20:27:20 UTC | | Generalized Fermat Prime Search | 11.782 |
| 330312308^32768+1 | 279,149 (decimal) | 2023-01-27 09:07:12 UTC | | Generalized Fermat Prime Search | 11.780 |
| 325092424^32768+1 | 278,922 (decimal) | 2022-12-29 17:03:57 UTC | | Generalized Fermat Prime Search | 11.751 |
| 323576592^32768+1 | 278,855 (decimal) | 2022-12-22 11:05:06 UTC | | Generalized Fermat Prime Search | 11.742 |
| 321954812^32768+1 | 278,784 (decimal) | 2022-12-10 02:42:07 UTC | | Generalized Fermat Prime Search | 11.733 |
| 321532920^32768+1 | 278,765 (decimal) | 2022-12-05 03:14:17 UTC | | Generalized Fermat Prime Search | 11.731 |
| 320568822^32768+1 | 278,723 (decimal) | 2022-11-29 02:24:57 UTC | | Generalized Fermat Prime Search | 11.725 |
| 319262210^32768+1 | 278,664 (decimal) | 2022-11-20 00:55:41 UTC | | Generalized Fermat Prime Search | 11.718 |
| 254606478^32768+1 | 275,444 (decimal) | 2021-09-12 09:04:22 UTC | | Generalized Fermat Prime Search | 11.306 |
| 254300704^32768+1 | 275,427 (decimal) | 2021-09-10 11:38:17 UTC | | Generalized Fermat Prime Search | 11.304 |
| 251871510^32768+1 | 275,290 (decimal) | 2021-08-29 12:53:24 UTC | | Generalized Fermat Prime Search | 11.287 |
| 251200880^32768+1 | 275,252 (decimal) | 2021-08-26 08:03:14 UTC | | Generalized Fermat Prime Search | 11.282 |
| 251057858^32768+1 | 275,244 (decimal) | 2021-08-25 04:45:12 UTC | | Generalized Fermat Prime Search | 11.281 |
| 250930556^32768+1 | 275,237 (decimal) | 2021-08-24 07:40:00 UTC | | Generalized Fermat Prime Search | 11.280 |
| 249564970^32768+1 | 275,159 (decimal) | 2021-08-14 05:44:23 UTC | | Generalized Fermat Prime Search | 11.270 |
| 249538476^32768+1 | 275,158 (decimal) | 2021-08-14 00:29:38 UTC | | Generalized Fermat Prime Search | 11.270 |
| 249421388^32768+1 | 275,151 (decimal) | 2021-08-12 21:31:15 UTC | | Generalized Fermat Prime Search | 11.269 |
| 204411662^32768+1 | 272,319 (decimal) | 2020-11-20 01:16:44 UTC | | Generalized Fermat Prime Search | 10.916 |
| 203417192^32768+1 | 272,250 (decimal) | 2020-11-13 16:06:58 UTC | | Generalized Fermat Prime Search | 10.908 |
| 200516136^32768+1 | 272,045 (decimal) | 2020-10-21 16:00:15 UTC | | Generalized Fermat Prime Search | 10.883 |
| 3311*2^683081+1 | 205,632 (decimal) | 2011-08-25 02:48:15 UTC | T5K | Proth Prime Search | 4.601 |
| 3441*2^682260+1 | 205,385 (decimal) | 2011-08-25 01:15:42 UTC | T5K | Proth Prime Search | 4.584 |
| 6995*2^676549+1 | 203,666 (decimal) | 2011-08-21 20:42:42 UTC | T5K | Proth Prime Search | 4.467 |
| 8633328411795*2^666668-1 | 200,701 (decimal) | | | Sophie Germain Prime Search | 4.270 |
| 2093449381995*2^666670-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 4.270 |
| 16424769582975*2^666667-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 4.270 |
| 8206685111925*2^666668-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 4.270 |
| 15767561311425*2^666667-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 4.270 |
| 15754186454565*2^666667-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 4.270 |
| 30449215691475*2^666666-1 | 200,700 (decimal) | | | Sophie Germain Prime Search | 4.270 |
| 993*2^658034+1 | 198,091 (decimal) | 2009-06-23 12:06:55 UTC | T5K | Proth Prime Search | 4.102 |
| 63669588519*2^333333-1 | 100,355 (decimal) | | | Twin Prime Search | 0.505 |
