| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 7245*2^3461070+1 | 1,041,890 (decimal) | 2023-02-28 06:13:40 UTC | T5K, task | MEGA Prime Search | 1,345.688 |
| 59515830^131072+1 | 1,019,037 (decimal) | 2019-04-17 18:08:04 UTC | T5K | Generalized Fermat Prime Search | 1,257.165 |
| 39597790^131072+1 | 995,842 (decimal) | 2022-01-08 15:24:18 UTC | T5K | Generalized Fermat Prime Search | 1,171.418 |
| 38310998^131072+1 | 993,962 (decimal) | 2021-12-24 10:42:33 UTC | T5K | Generalized Fermat Prime Search | 1,164.644 |
| 34763644^131072+1 | 988,431 (decimal) | 2021-11-05 15:51:39 UTC | T5K | Generalized Fermat Prime Search | 1,144.873 |
| 24486806^131072+1 | 968,483 (decimal) | 2021-05-16 14:18:21 UTC | T5K | Generalized Fermat Prime Search | 1,075.446 |
| 775*2^3170580+1 | 954,443 (decimal) | 2022-01-25 09:07:43 UTC | T5K | Proth Prime Search | 1,028.322 |
| 1035*2^3144236+1 | 946,513 (decimal) | 2021-12-22 20:45:00 UTC | T5K | Proth Prime Search | 1,002.329 |
| 11876066^131072+1 | 927,292 (decimal) | 2018-02-27 20:15:52 UTC | T5K | Generalized Fermat Prime Search | 941.173 |
| 305*2^2840155+1 | 854,975 (decimal) | 2020-02-03 23:30:45 UTC | T5K | Proth Prime Search | 733.590 |
| 657*2^2705620+1 | 814,476 (decimal) | 2019-02-20 20:04:34 UTC | T5K | Proth Prime Search | 632.080 |
| 258433738^65536+1 | 551,312 (decimal) | 2023-03-13 19:25:06 UTC | T5K, task | Generalized Fermat Prime Search | 190.737 |
| 209242136^65536+1 | 545,303 (decimal) | 2023-02-10 05:28:12 UTC | T5K | Generalized Fermat Prime Search | 184.423 |
| 198551388^65536+1 | 543,810 (decimal) | 2023-02-05 07:21:38 UTC | T5K | Generalized Fermat Prime Search | 182.877 |
| 181220014^65536+1 | 541,210 (decimal) | 2023-01-01 02:28:30 UTC | T5K | Generalized Fermat Prime Search | 180.205 |
| 174273670^65536+1 | 540,098 (decimal) | 2022-11-10 00:23:18 UTC | T5K | Generalized Fermat Prime Search | 179.070 |
| 162423200^65536+1 | 538,094 (decimal) | 2022-03-13 16:48:02 UTC | T5K | Generalized Fermat Prime Search | 177.037 |
| 157568692^65536+1 | 537,230 (decimal) | 2022-02-27 13:43:38 UTC | T5K | Generalized Fermat Prime Search | 176.166 |
| 142701560^65536+1 | 534,409 (decimal) | 2022-02-01 18:39:52 UTC | T5K | Generalized Fermat Prime Search | 173.340 |
| 142015204^65536+1 | 534,272 (decimal) | 2022-01-31 11:36:02 UTC | T5K | Generalized Fermat Prime Search | 173.204 |
| 133140712^65536+1 | 532,435 (decimal) | 2021-09-22 05:55:55 UTC | T5K | Generalized Fermat Prime Search | 171.382 |
| 130408582^65536+1 | 531,845 (decimal) | 2021-08-04 00:41:50 UTC | T5K | Generalized Fermat Prime Search | 170.799 |
| 130271172^65536+1 | 531,815 (decimal) | 2021-08-01 13:23:07 UTC | T5K | Generalized Fermat Prime Search | 170.769 |
| 127252554^65536+1 | 531,148 (decimal) | 2021-06-11 12:32:55 UTC | T5K | Generalized Fermat Prime Search | 170.112 |
| 110835044^65536+1 | 527,216 (decimal) | 2021-02-09 19:43:25 UTC | T5K | Generalized Fermat Prime Search | 166.274 |
| 68923948^65536+1 | 513,696 (decimal) | 2019-11-13 08:37:54 UTC | T5K | Generalized Fermat Prime Search | 153.522 |
| 48210372^65536+1 | 503,523 (decimal) | 2019-02-01 16:18:16 UTC | T5K | Generalized Fermat Prime Search | 144.374 |
| 4005*2^1657429+1 | 498,940 (decimal) | 2022-02-01 08:38:26 UTC | T5K | Proth Prime Search | 140.375 |
| 31689074^65536+1 | 491,580 (decimal) | 2018-02-08 05:18:12 UTC | T5K | Generalized Fermat Prime Search | 134.112 |
| 7515*2^1624848+1 | 489,132 (decimal) | 2021-02-12 20:39:07 UTC | T5K | Proth Prime Search | 132.071 |
| 2713*2^1591836+1 | 479,194 (decimal) | 2020-09-04 03:44:49 UTC | T5K | Proth Prime Search | 124.000 |
| 4179*2^1586359+1 | 477,546 (decimal) | 2020-09-02 15:45:46 UTC | T5K | Proth Prime Search | 122.694 |
| 2227*2^1558042+1 | 469,021 (decimal) | 2020-02-03 10:10:38 UTC | T5K | Proth Prime Search | 116.090 |
| 6885*2^1521574+1 | 458,044 (decimal) | 2019-02-12 23:12:17 UTC | T5K | Proth Prime Search | 107.944 |
| 7493790949935*2^1290000-1 | 388,342 (decimal) | 2022-11-25 07:02:53 UTC | | Sophie Germain Prime Search | 65.001 |
| 7482523274637*2^1290000-1 | 388,342 (decimal) | 2022-11-21 01:22:34 UTC | | Sophie Germain Prime Search | 65.001 |
| 7476182246967*2^1290000-1 | 388,342 (decimal) | 2022-11-18 14:49:20 UTC | | Sophie Germain Prime Search | 65.001 |
| 7456032580857*2^1290000-1 | 388,342 (decimal) | 2022-11-11 11:50:50 UTC | | Sophie Germain Prime Search | 65.001 |
| 7407231551925*2^1290000-1 | 388,342 (decimal) | 2022-10-21 07:46:19 UTC | | Sophie Germain Prime Search | 65.001 |
| 7241863868067*2^1290000-1 | 388,342 (decimal) | 2022-08-17 23:04:46 UTC | | Sophie Germain Prime Search | 65.001 |
| 6953221887615*2^1290000-1 | 388,342 (decimal) | 2022-04-10 21:25:32 UTC | | Sophie Germain Prime Search | 65.001 |
| 5950238626647*2^1290000-1 | 388,342 (decimal) | 2021-02-11 22:37:48 UTC | | Sophie Germain Prime Search | 65.001 |
| 5371744940817*2^1290000-1 | 388,342 (decimal) | 2020-05-21 02:53:37 UTC | | Sophie Germain Prime Search | 65.001 |
| 5370048973077*2^1290000-1 | 388,342 (decimal) | 2020-05-20 00:57:25 UTC | | Sophie Germain Prime Search | 65.001 |
| 5348891604285*2^1290000-1 | 388,342 (decimal) | 2020-05-12 05:13:47 UTC | | Sophie Germain Prime Search | 65.001 |
| 5286361476807*2^1290000-1 | 388,342 (decimal) | 2020-04-23 09:35:49 UTC | | Sophie Germain Prime Search | 65.001 |
| 5285740959627*2^1290000-1 | 388,342 (decimal) | 2020-04-23 05:36:31 UTC | | Sophie Germain Prime Search | 65.001 |
| 5229119530605*2^1290000-1 | 388,342 (decimal) | 2020-04-09 14:57:17 UTC | | Sophie Germain Prime Search | 65.001 |
| 5197396883415*2^1290000-1 | 388,342 (decimal) | 2020-04-06 02:19:46 UTC | | Sophie Germain Prime Search | 65.001 |
| 5130606784077*2^1290000-1 | 388,342 (decimal) | 2020-04-03 16:54:20 UTC | | Sophie Germain Prime Search | 65.001 |
| 4383238534677*2^1290000-1 | 388,342 (decimal) | 2019-04-13 18:11:05 UTC | | Sophie Germain Prime Search | 65.001 |
| 4381826264235*2^1290000-1 | 388,342 (decimal) | 2019-04-12 14:04:32 UTC | | Sophie Germain Prime Search | 65.001 |
| 4273414754877*2^1290000-1 | 388,342 (decimal) | 2019-01-24 06:42:20 UTC | | Sophie Germain Prime Search | 65.001 |
| 4199928544275*2^1290000-1 | 388,342 (decimal) | 2018-11-28 20:21:42 UTC | | Sophie Germain Prime Search | 65.001 |
| 4067102955435*2^1290000-1 | 388,342 (decimal) | 2018-08-23 18:06:56 UTC | | Sophie Germain Prime Search | 65.001 |
| 3802652183085*2^1290000-1 | 388,342 (decimal) | 2017-11-22 21:33:17 UTC | | Sophie Germain Prime Search | 65.001 |
| 3800604339807*2^1290000-1 | 388,342 (decimal) | 2017-11-20 17:31:41 UTC | | Sophie Germain Prime Search | 65.001 |
| 3398120792337*2^1290000-1 | 388,342 (decimal) | 2017-04-01 13:13:56 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3016786454097*2^1290000-1 | 388,342 (decimal) | 2016-09-26 22:31:12 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 3013033910565*2^1290000-1 | 388,342 (decimal) | 2016-09-24 20:52:58 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2482297050567*2^1290000-1 | 388,342 (decimal) | 2016-01-22 01:05:44 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 336124812^32768+1 | 279,397 (decimal) | 2023-03-09 11:39:05 UTC | task | Generalized Fermat Prime Search | 23.625 |
| 327643584^32768+1 | 279,033 (decimal) | 2023-01-12 00:40:44 UTC | | Generalized Fermat Prime Search | 23.531 |
| 319022100^32768+1 | 278,654 (decimal) | 2022-11-18 15:00:37 UTC | | Generalized Fermat Prime Search | 23.433 |
| 281532198^32768+1 | 276,875 (decimal) | 2022-03-20 00:30:12 UTC | | Generalized Fermat Prime Search | 22.976 |
| 281426676^32768+1 | 276,869 (decimal) | 2022-03-19 07:07:27 UTC | | Generalized Fermat Prime Search | 22.974 |
| 280658558^32768+1 | 276,830 (decimal) | 2022-03-10 23:24:19 UTC | | Generalized Fermat Prime Search | 22.964 |
| 280656148^32768+1 | 276,830 (decimal) | 2022-03-10 23:16:07 UTC | | Generalized Fermat Prime Search | 22.964 |
| 259173320^32768+1 | 275,697 (decimal) | 2021-10-18 10:45:32 UTC | | Generalized Fermat Prime Search | 22.676 |
| 259153304^32768+1 | 275,696 (decimal) | 2021-10-18 07:44:51 UTC | | Generalized Fermat Prime Search | 22.676 |
| 255526464^32768+1 | 275,495 (decimal) | 2021-09-20 03:59:10 UTC | | Generalized Fermat Prime Search | 22.626 |
| 241457652^32768+1 | 274,689 (decimal) | 2021-06-06 02:42:20 UTC | | Generalized Fermat Prime Search | 22.423 |
| 241295284^32768+1 | 274,680 (decimal) | 2021-06-05 06:48:36 UTC | | Generalized Fermat Prime Search | 22.420 |
| 241072738^32768+1 | 274,667 (decimal) | 2021-06-03 16:26:31 UTC | | Generalized Fermat Prime Search | 22.417 |
| 183349152^32768+1 | 270,772 (decimal) | 2020-07-18 00:21:25 UTC | | Generalized Fermat Prime Search | 21.454 |
| 162198524^32768+1 | 269,027 (decimal) | 2020-03-11 08:24:22 UTC | | Generalized Fermat Prime Search | 21.032 |
| 130890164^32768+1 | 265,975 (decimal) | 2019-06-28 23:44:36 UTC | | Generalized Fermat Prime Search | 20.306 |
| 29667260^32768+1 | 244,852 (decimal) | 2016-07-05 18:06:33 UTC | | Generalized Fermat Prime Search | 15.744 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 5205422^262144+1 | 1,760,679 (decimal) | 2018-06-17 15:40:35 UTC | T5K, official announcement | Generalized Fermat Prime Search | 3,363.018 |
| 36531196^131072+1 | 991,254 (decimal) | 2021-11-28 07:54:29 UTC | T5K | Generalized Fermat Prime Search | 577.468 |
| 18608780^131072+1 | 952,857 (decimal) | 2020-03-12 04:14:17 UTC | T5K | Generalized Fermat Prime Search | 511.544 |
| 16329572^131072+1 | 945,420 (decimal) | 2019-10-10 00:38:31 UTC | T5K | Generalized Fermat Prime Search | 499.390 |
| 157080152^65536+1 | 537,142 (decimal) | 2022-02-26 05:20:21 UTC | T5K | Generalized Fermat Prime Search | 88.038 |
| 73579576^65536+1 | 515,556 (decimal) | 2020-02-01 00:33:49 UTC | T5K | Generalized Fermat Prime Search | 77.618 |
| 6435*2^1656998+1 | 498,810 (decimal) | 2022-01-31 13:28:35 UTC | T5K | Proth Prime Search | 70.132 |
| 3803*2^1570401+1 | 472,742 (decimal) | 2020-02-22 11:27:33 UTC | T5K | Proth Prime Search | 59.471 |
| 7412427738987*2^1290000-1 | 388,342 (decimal) | 2022-10-22 21:35:17 UTC | | Sophie Germain Prime Search | 32.500 |
| 7357145710035*2^1290000-1 | 388,342 (decimal) | 2022-10-02 00:01:44 UTC | | Sophie Germain Prime Search | 32.500 |
| 7356172779237*2^1290000-1 | 388,342 (decimal) | 2022-10-01 15:04:26 UTC | | Sophie Germain Prime Search | 32.500 |
| 7266959817117*2^1290000-1 | 388,342 (decimal) | 2022-08-26 09:04:39 UTC | | Sophie Germain Prime Search | 32.500 |
| 7261447874835*2^1290000-1 | 388,342 (decimal) | 2022-08-24 14:26:21 UTC | | Sophie Germain Prime Search | 32.500 |
| 7258065505707*2^1290000-1 | 388,342 (decimal) | 2022-08-23 13:31:23 UTC | | Sophie Germain Prime Search | 32.500 |
| 1415413134375*2^1290000-1 | 388,341 (decimal) | 2014-06-02 18:41:53 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 329293504^32768+1 | 279,105 (decimal) | 2023-01-21 07:46:52 UTC | | Generalized Fermat Prime Search | 11.775 |
| 327742836^32768+1 | 279,037 (decimal) | 2023-01-12 15:54:04 UTC | | Generalized Fermat Prime Search | 11.766 |
| 324729500^32768+1 | 278,906 (decimal) | 2022-12-27 23:03:07 UTC | | Generalized Fermat Prime Search | 11.749 |
| 321371126^32768+1 | 278,758 (decimal) | 2022-12-03 21:41:01 UTC | | Generalized Fermat Prime Search | 11.730 |
| 319551792^32768+1 | 278,677 (decimal) | 2022-11-23 05:25:09 UTC | | Generalized Fermat Prime Search | 11.719 |
| 319206846^32768+1 | 278,662 (decimal) | 2022-11-19 13:30:53 UTC | | Generalized Fermat Prime Search | 11.717 |
| 317463340^32768+1 | 278,584 (decimal) | 2022-11-07 12:47:22 UTC | | Generalized Fermat Prime Search | 11.707 |
| 317384946^32768+1 | 278,580 (decimal) | 2022-11-07 05:06:58 UTC | | Generalized Fermat Prime Search | 11.707 |
| 281648028^32768+1 | 276,880 (decimal) | 2022-03-20 13:20:45 UTC | | Generalized Fermat Prime Search | 11.489 |
| 280586924^32768+1 | 276,827 (decimal) | 2022-03-10 13:30:52 UTC | | Generalized Fermat Prime Search | 11.482 |
| 141480056^32768+1 | 267,082 (decimal) | 2019-09-19 12:18:33 UTC | | Generalized Fermat Prime Search | 10.284 |
