| Prime | Digits | Date | Links | Subproject | Prime Score |
|---|
| Initial finder |
|---|
| 4303*2^3330652+1 | 1,002,630 (decimal) | 2020-02-25 17:31:22 UTC | T5K | MEGA Prime Search | 1,196.090 |
| 189135830^65536+1 | 542,427 (decimal) | 2023-02-01 19:20:04 UTC | T5K | Generalized Fermat Prime Search | 181.453 |
| 186290582^65536+1 | 541,996 (decimal) | 2023-01-31 18:40:15 UTC | T5K | Generalized Fermat Prime Search | 181.010 |
| 152899418^65536+1 | 536,374 (decimal) | 2022-02-18 18:28:15 UTC | T5K | Generalized Fermat Prime Search | 175.305 |
| 152866426^65536+1 | 536,368 (decimal) | 2022-02-18 17:28:52 UTC | T5K | Generalized Fermat Prime Search | 175.299 |
| 105956334^65536+1 | 525,935 (decimal) | 2021-02-03 14:49:09 UTC | T5K | Generalized Fermat Prime Search | 165.036 |
| 5849*2^1660319+1 | 499,810 (decimal) | 2022-02-04 16:23:13 UTC | T5K | Proth Prime Search | 141.129 |
| 9771*2^1597720+1 | 480,966 (decimal) | 2020-09-05 11:52:35 UTC | T5K | Proth Prime Search | 125.414 |
| 4245*2^1574165+1 | 473,875 (decimal) | 2020-02-29 01:50:59 UTC | T5K | Proth Prime Search | 119.820 |
| 9251*2^1561837+1 | 470,164 (decimal) | 2020-02-08 15:40:17 UTC | T5K | Proth Prime Search | 116.961 |
| 2863*2^1515860+1 | 456,323 (decimal) | 2019-02-04 21:26:38 UTC | T5K | Proth Prime Search | 106.703 |
| 4815*2^1478143+1 | 444,970 (decimal) | 2018-02-19 05:19:44 UTC | T5K | Proth Prime Search | 98.755 |
| 9309*2^1469893+1 | 442,486 (decimal) | 2018-02-06 05:27:56 UTC | T5K | Proth Prime Search | 97.072 |
| 7914248677905*2^1290000-1 | 388,342 (decimal) | 2023-03-10 04:08:40 UTC | task | Sophie Germain Prime Search | 65.001 |
| 7786399783197*2^1290000-1 | 388,342 (decimal) | 2023-03-08 12:24:39 UTC | task | Sophie Germain Prime Search | 65.001 |
| 7734295200117*2^1290000-1 | 388,342 (decimal) | 2023-03-03 11:39:40 UTC | task | Sophie Germain Prime Search | 65.001 |
| 7730600061567*2^1290000-1 | 388,342 (decimal) | 2023-03-02 16:31:07 UTC | task | Sophie Germain Prime Search | 65.001 |
| 7683794083035*2^1290000-1 | 388,342 (decimal) | 2023-01-30 16:28:19 UTC | | Sophie Germain Prime Search | 65.001 |
| 7682610873135*2^1290000-1 | 388,342 (decimal) | 2023-01-30 05:52:44 UTC | | Sophie Germain Prime Search | 65.001 |
| 7682241996075*2^1290000-1 | 388,342 (decimal) | 2023-01-30 01:44:05 UTC | | Sophie Germain Prime Search | 65.001 |
| 7673945096865*2^1290000-1 | 388,342 (decimal) | 2023-01-26 07:42:57 UTC | | Sophie Germain Prime Search | 65.001 |
| 5668257995235*2^1290000-1 | 388,342 (decimal) | 2020-10-26 16:17:16 UTC | | Sophie Germain Prime Search | 65.001 |
| 5553904820637*2^1290000-1 | 388,342 (decimal) | 2020-09-01 20:05:41 UTC | | Sophie Germain Prime Search | 65.001 |
| 5541877456815*2^1290000-1 | 388,342 (decimal) | 2020-08-25 20:13:34 UTC | | Sophie Germain Prime Search | 65.001 |
| 5421724079847*2^1290000-1 | 388,342 (decimal) | 2020-06-19 11:45:04 UTC | | Sophie Germain Prime Search | 65.001 |
| 5412779757315*2^1290000-1 | 388,342 (decimal) | 2020-06-14 19:25:16 UTC | | Sophie Germain Prime Search | 65.001 |
| 5382746531277*2^1290000-1 | 388,342 (decimal) | 2020-05-28 14:14:59 UTC | | Sophie Germain Prime Search | 65.001 |
| 4966132757595*2^1290000-1 | 388,342 (decimal) | 2020-03-20 11:18:07 UTC | | Sophie Germain Prime Search | 65.001 |
| 4547148564885*2^1290000-1 | 388,342 (decimal) | 2019-07-05 20:31:15 UTC | | Sophie Germain Prime Search | 65.001 |
| 4536688704075*2^1290000-1 | 388,342 (decimal) | 2019-06-29 12:15:35 UTC | | Sophie Germain Prime Search | 65.001 |
| 4535255348745*2^1290000-1 | 388,342 (decimal) | 2019-06-28 20:40:03 UTC | | Sophie Germain Prime Search | 65.001 |
| 4503639545265*2^1290000-1 | 388,342 (decimal) | 2019-06-17 14:22:34 UTC | | Sophie Germain Prime Search | 65.001 |
| 4485438119727*2^1290000-1 | 388,342 (decimal) | 2019-06-09 18:01:46 UTC | | Sophie Germain Prime Search | 65.001 |
| 4461860156325*2^1290000-1 | 388,342 (decimal) | 2019-05-23 13:32:36 UTC | | Sophie Germain Prime Search | 65.001 |
| 4161603204915*2^1290000-1 | 388,342 (decimal) | 2018-11-02 05:58:31 UTC | | Sophie Germain Prime Search | 65.001 |
| 4160479678995*2^1290000-1 | 388,342 (decimal) | 2018-11-01 11:21:20 UTC | | Sophie Germain Prime Search | 65.001 |
| 4046199096975*2^1290000-1 | 388,342 (decimal) | 2018-07-31 07:02:55 UTC | | Sophie Germain Prime Search | 65.001 |
| 4036264384077*2^1290000-1 | 388,342 (decimal) | 2018-07-19 19:07:21 UTC | | Sophie Germain Prime Search | 65.001 |
| 3877937714835*2^1290000-1 | 388,342 (decimal) | 2018-01-26 20:58:54 UTC | | Sophie Germain Prime Search | 65.001 |
| 3875655611025*2^1290000-1 | 388,342 (decimal) | 2018-01-25 08:06:01 UTC | | Sophie Germain Prime Search | 65.001 |
| 3847894568247*2^1290000-1 | 388,342 (decimal) | 2017-12-31 15:11:12 UTC | | Sophie Germain Prime Search | 65.001 |
| 3841244164917*2^1290000-1 | 388,342 (decimal) | 2017-12-27 05:39:15 UTC | | Sophie Germain Prime Search | 65.001 |
| 3377907860745*2^1290000-1 | 388,342 (decimal) | 2017-03-17 16:46:20 UTC | T5K | Sophie Germain Prime Search | 65.001 |
| 65387276^32768+1 | 256,099 (decimal) | 2017-11-10 14:15:58 UTC | | Generalized Fermat Prime Search | 18.076 |
| 65266240^32768+1 | 256,072 (decimal) | 2017-11-10 03:46:06 UTC | | Generalized Fermat Prime Search | 18.070 |
Doublechecker
(dates are of initial discovery, not the double check date) |
|---|
| 833*2^3403765+1 | 1,024,639 (decimal) | 2017-06-13 10:46:25 UTC | T5K, official announcement | MEGA Prime Search | 639.244 |
| 7893*2^1658584+1 | 499,288 (decimal) | 2022-02-02 13:08:39 UTC | T5K | Proth Prime Search | 70.338 |
| 3255*2^1629109+1 | 490,415 (decimal) | 2021-02-19 05:07:36 UTC | T5K | Proth Prime Search | 66.569 |
| 6067*2^1594128+1 | 479,885 (decimal) | 2020-09-04 16:58:50 UTC | T5K | Proth Prime Search | 62.275 |
| 7975*2^1558158+1 | 469,057 (decimal) | 2020-02-03 13:35:26 UTC | T5K | Proth Prime Search | 58.058 |
| 7954663915935*2^1290000-1 | 388,342 (decimal) | 2023-03-15 12:57:03 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7775675852667*2^1290000-1 | 388,342 (decimal) | 2023-03-08 02:10:31 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7734932232057*2^1290000-1 | 388,342 (decimal) | 2023-03-03 14:03:18 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7730183828607*2^1290000-1 | 388,342 (decimal) | 2023-03-02 14:08:24 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7729332819525*2^1290000-1 | 388,342 (decimal) | 2023-03-02 08:25:46 UTC | task | Sophie Germain Prime Search | 32.500 |
| 7645972018527*2^1290000-1 | 388,342 (decimal) | 2023-01-17 09:34:58 UTC | | Sophie Germain Prime Search | 32.500 |
| 7645244764677*2^1290000-1 | 388,342 (decimal) | 2023-01-17 05:07:54 UTC | | Sophie Germain Prime Search | 32.500 |
| 5806551255795*2^1290000-1 | 388,342 (decimal) | 2020-12-20 18:08:47 UTC | | Sophie Germain Prime Search | 32.500 |
| 5802028131975*2^1290000-1 | 388,342 (decimal) | 2020-12-19 10:40:04 UTC | | Sophie Germain Prime Search | 32.500 |
| 5763641398377*2^1290000-1 | 388,342 (decimal) | 2020-12-05 13:15:27 UTC | | Sophie Germain Prime Search | 32.500 |
| 5679500479557*2^1290000-1 | 388,342 (decimal) | 2020-10-31 09:27:50 UTC | | Sophie Germain Prime Search | 32.500 |
| 5632604607555*2^1290000-1 | 388,342 (decimal) | 2020-10-10 05:09:43 UTC | | Sophie Germain Prime Search | 32.500 |
| 5541614446137*2^1290000-1 | 388,342 (decimal) | 2020-08-25 16:27:33 UTC | | Sophie Germain Prime Search | 32.500 |
| 5217818533515*2^1290000-1 | 388,342 (decimal) | 2020-04-08 02:51:48 UTC | | Sophie Germain Prime Search | 32.500 |
| 4544863747377*2^1290000-1 | 388,342 (decimal) | 2019-07-04 08:38:13 UTC | | Sophie Germain Prime Search | 32.500 |
| 4198032296265*2^1290000-1 | 388,342 (decimal) | 2018-11-27 20:09:39 UTC | | Sophie Germain Prime Search | 32.500 |
| 4029995409027*2^1290000-1 | 388,342 (decimal) | 2018-07-12 13:56:44 UTC | | Sophie Germain Prime Search | 32.500 |
