| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 8883864^262144+1 | 1,821,535 (decimal) | 2019-11-06 11:59:08 UTC | T5K, official announcement | Generalized Fermat Prime Search | 7,464.484 |
| 3853792^262144+1 | 1,726,452 (decimal) | 2018-01-10 12:26:12 UTC | T5K, official announcement | Generalized Fermat Prime Search | 6,333.168 |
| 62276102^131072+1 | 1,021,618 (decimal) | 2019-08-27 18:54:34 UTC | T5K | Generalized Fermat Prime Search | 1,266.958 |
| 17052490^131072+1 | 947,885 (decimal) | 2019-12-16 08:50:16 UTC | T5K | Generalized Fermat Prime Search | 1,006.796 |
| 4935*2^1404109+1 | 422,683 (decimal) | 2016-04-27 04:18:39 UTC | T5K | Proth Prime Search | 84.333 |
| 5322521990805*2^1290000-1 | 388,342 (decimal) | 2020-05-03 07:17:50 UTC | | Sophie Germain Prime Search | 65.001 |
| 5302980224577*2^1290000-1 | 388,342 (decimal) | 2020-04-27 20:36:42 UTC | | Sophie Germain Prime Search | 65.001 |
| 5268948290415*2^1290000-1 | 388,342 (decimal) | 2020-04-18 02:43:54 UTC | | Sophie Germain Prime Search | 65.001 |
| 5257626912345*2^1290000-1 | 388,342 (decimal) | 2020-04-15 03:35:37 UTC | | Sophie Germain Prime Search | 65.001 |
| 4973855342115*2^1290000-1 | 388,342 (decimal) | 2020-03-23 10:31:54 UTC | | Sophie Germain Prime Search | 65.001 |
| 4966510140375*2^1290000-1 | 388,342 (decimal) | 2020-03-20 14:30:32 UTC | | Sophie Germain Prime Search | 65.001 |
| 4958792809227*2^1290000-1 | 388,342 (decimal) | 2020-03-17 14:41:07 UTC | | Sophie Germain Prime Search | 65.001 |
| 4703128585395*2^1290000-1 | 388,342 (decimal) | 2019-10-30 22:43:39 UTC | | Sophie Germain Prime Search | 65.001 |
| 4514164876947*2^1290000-1 | 388,342 (decimal) | 2019-06-21 11:30:33 UTC | | Sophie Germain Prime Search | 65.001 |
| 4513569011367*2^1290000-1 | 388,342 (decimal) | 2019-06-21 06:36:53 UTC | | Sophie Germain Prime Search | 65.001 |
| 2775019875747*2^1290000-1 | 388,342 (decimal) | 2016-06-04 05:27:06 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2749511633745*2^1290000-1 | 388,342 (decimal) | 2016-05-19 16:29:40 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2711036867427*2^1290000-1 | 388,342 (decimal) | 2016-04-23 23:10:00 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2709142379757*2^1290000-1 | 388,342 (decimal) | 2016-04-22 09:41:27 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2700657643845*2^1290000-1 | 388,342 (decimal) | 2016-04-19 12:08:59 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 2002743877365*2^1290000-1 | 388,341 (decimal) | 2015-05-13 15:13:36 UTC | T5K | Sophie Germain Prime Search | 65.000 |
| 1459885671237*2^1290000-1 | 388,341 (decimal) | 2014-07-15 20:10:32 UTC | T5K | Sophie Germain Prime Search | 65.000 |
| 174118440^32768+1 | 270,037 (decimal) | 2020-05-18 08:31:54 UTC | | Generalized Fermat Prime Search | 21.275 |
| 171516668^32768+1 | 269,822 (decimal) | 2020-05-07 09:02:58 UTC | | Generalized Fermat Prime Search | 21.223 |
| 170438896^32768+1 | 269,733 (decimal) | 2020-05-01 00:41:11 UTC | | Generalized Fermat Prime Search | 21.202 |
| 168618172^32768+1 | 269,580 (decimal) | 2020-04-17 20:50:23 UTC | | Generalized Fermat Prime Search | 21.165 |
| 168401624^32768+1 | 269,561 (decimal) | 2020-04-16 13:24:11 UTC | | Generalized Fermat Prime Search | 21.160 |
| 168051700^32768+1 | 269,532 (decimal) | 2020-04-14 07:30:40 UTC | | Generalized Fermat Prime Search | 21.153 |
| 167698496^32768+1 | 269,502 (decimal) | 2020-04-12 01:48:08 UTC | | Generalized Fermat Prime Search | 21.146 |
| 167391782^32768+1 | 269,476 (decimal) | 2020-04-10 03:22:45 UTC | | Generalized Fermat Prime Search | 21.140 |
| 64713412^32768+1 | 255,951 (decimal) | 2017-11-08 02:03:24 UTC | | Generalized Fermat Prime Search | 18.044 |
| 39615996^32768+1 | 248,968 (decimal) | 2016-12-02 23:07:28 UTC | | Generalized Fermat Prime Search | 16.572 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 62146946^131072+1 | 1,021,500 (decimal) | 2019-08-20 20:18:48 UTC | T5K | Generalized Fermat Prime Search | 633.254 |
| 91087586^65536+1 | 521,632 (decimal) | 2020-03-21 00:51:51 UTC | T5K | Generalized Fermat Prime Search | 80.462 |
| 90888234^65536+1 | 521,569 (decimal) | 2020-03-18 09:27:34 UTC | T5K | Generalized Fermat Prime Search | 80.432 |
| 90825332^65536+1 | 521,550 (decimal) | 2020-03-17 09:30:59 UTC | T5K | Generalized Fermat Prime Search | 80.423 |
| 16034826^65536+1 | 472,192 (decimal) | 2016-11-25 02:52:47 UTC | T5K | Generalized Fermat Prime Search | 59.259 |
| 7545*2^1409831+1 | 424,406 (decimal) | 2016-06-14 03:46:00 UTC | T5K | Proth Prime Search | 42.697 |
| 5350837231197*2^1290000-1 | 388,342 (decimal) | 2020-05-12 20:47:07 UTC | | Sophie Germain Prime Search | 32.500 |
| 5133395597295*2^1290000-1 | 388,342 (decimal) | 2020-04-03 18:01:04 UTC | | Sophie Germain Prime Search | 32.500 |
| 4719110838627*2^1290000-1 | 388,342 (decimal) | 2019-11-13 22:59:31 UTC | | Sophie Germain Prime Search | 32.500 |
| 2784719036547*2^1290000-1 | 388,342 (decimal) | 2016-06-09 13:06:04 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2761513725225*2^1290000-1 | 388,342 (decimal) | 2016-05-26 09:34:45 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2722648457247*2^1290000-1 | 388,342 (decimal) | 2016-05-01 10:15:19 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2226655531875*2^1290000-1 | 388,342 (decimal) | 2015-10-12 07:59:20 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 2033036447697*2^1290000-1 | 388,342 (decimal) | 2015-06-08 01:37:33 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 1581253784997*2^1290000-1 | 388,341 (decimal) | 2014-11-06 01:29:46 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 1577856218295*2^1290000-1 | 388,341 (decimal) | 2014-11-03 14:33:28 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 1556557978677*2^1290000-1 | 388,341 (decimal) | 2014-10-21 03:20:24 UTC | T5K | Sophie Germain Prime Search | 32.500 |
| 171625428^32768+1 | 269,831 (decimal) | 2020-05-07 19:40:44 UTC | | Generalized Fermat Prime Search | 10.613 |
| 170747868^32768+1 | 269,758 (decimal) | 2020-05-03 05:12:25 UTC | | Generalized Fermat Prime Search | 10.604 |
| 167798288^32768+1 | 269,510 (decimal) | 2020-04-12 17:17:54 UTC | | Generalized Fermat Prime Search | 10.574 |
| 167791084^32768+1 | 269,510 (decimal) | 2020-04-12 15:44:19 UTC | | Generalized Fermat Prime Search | 10.574 |
| 65068286^32768+1 | 256,029 (decimal) | 2017-11-09 10:25:45 UTC | | Generalized Fermat Prime Search | 9.030 |
