| Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
| Trial Factoring | P-1 Factoring | Combined | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | Prob over default TF | |
| Actual | 268 | 32.3432 | 69.1176% | 1842887 | 184288700 | 0.9269 | 8.0281% | 33.2701 | 71.5969% | 2.4793% |
| PrimeNet | 257 | 0.0104 | 63.1579% | 8000 | 150000 | 0.0012 | 2.8829% | 0.0117 | 64.2200% | 1.0621% |
| GPU72 | 261 | 0.1667 | 65.5738% | 9000 | 140000 | 0.0013 | 1.5969% | 0.1680 | 66.1235% | 0.5497% |
| Difference | +7 | +32.1765 | +3.5439% | +1833887 | +184148700 | +0.9256 | +6.4312% | +33.1021 | +5.4734% | +5.4734% |
| P-1 | GHz-days | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
| 1842887 | 472970610599666413369 | 21 | 68.680 | 128323280428932 22 | 2019-11-25 | 47797 | 223729663 | 46.751 | 0.9624 | 1.7909 |
| GHz-Days | worth | Factor probability | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
| 2011-12-31T23:33:00 | markr | tiny | 275000 | 6000000 | - | - | - | 0.046 | - | - | 3.530% | ||
| 2015-10-06T21:30:16 | Bruno Victal | 5820K-linux | 500000 | 15000000 | 12 | - | - | - | 0.101 | - | - | 4.603% | |
| 2016-10-27T15:20:23 | Jocelyn Larouche | low 4M | 660000 | 660000 | - | - | - | 0.052 | - | - | 1.999% | ||
| 2016-10-29T20:53:42 | Jocelyn Larouche | low 4M | 792000 | 792000 | - | - | - | 0.062 | - | - | 2.154% | ||
| 2016-11-03T20:53:44 | Jocelyn Larouche | low 4M | 1140480 | 1140480 | - | - | - | 0.090 | - | - | 2.484% | ||
| 2017-03-21T00:47:12 | Jocelyn Larouche | low 4M | 1368576 | 13685760 | 12 | - | - | - | 0.160 | - | - | 5.010% | |
| 2018-01-31T13:05:36 | Jocelyn Larouche | low 4M | 1842887 | 13685760 | 12 | - | - | - | 0.196 | - | - | 5.120% | |
| 2018-02-04T16:40:55 | Jocelyn Larouche | low 4M | 1842887 | 27371520 | 12 | - | - | - | 0.254 | - | - | 5.884% | |
| 2018-02-10T10:46:30 | Jocelyn Larouche | low 4M | 1842887 | 54743040 | 12 | - | - | - | 0.372 | - | - | 6.656% | |
| 2018-02-27T12:51:00 | Jocelyn Larouche | low 4M | 1842887 | 109486080 | 12 | - | - | - | 0.606 | - | - | 7.437% | |
| 2018-05-03T20:13:00 | Jocelyn Larouche | low 4M | 1842887 | 184288700 | 12 | - | - | - | 0.927 | - | - | 8.028% | |
| Bits | Factor | GHz-Days | worth | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
| 2003-01-16T00:00:00 | ANONYMOUS | v4_computers | 21 | 258 | - | - | 0.021 | - | - | |
| 2016-02-23T16:28:54 | Mark Rose | Manual testing | 258 | 260 | - | - | 0.063 | - | - | |
| 2010-04-08T13:18:00 | Architects Cubed | Manual testing | 260 | 261 | - | - | 0.083 | - | - | |
| 2016-02-23T16:28:54 | Mark Rose | Manual testing | 261 | 262 | - | - | 0.167 | - | - | |
| 2011-01-21T16:11:00 | GrunwalderGIMP | Manual testing | 21 | 263 | - | - | 0.866 | - | - | |
| 2016-02-23T16:28:54 | Mark Rose | Manual testing | 262 | 263 | - | - | 0.533 | - | - | |
| 2015-04-27T21:09:00 | snme2pm1 | Manual testing | 263 | 264 | - | - | 1.065 | - | - | |
| 2015-04-27T21:09:00 | snme2pm1 | Manual testing | 264 | 265 | - | - | 2.027 | - | - | |
| 2015-09-06T20:47:00 | ramgeis | Manual testing | 265 | 266 | - | - | 4.055 | - | - | |
| 2017-12-04T13:35:48 | TJAOI | Manual testing | 266 | 267 | - | - | 8.110 | - | - | |
| 2019-06-24T09:36:01 | TJAOI | Manual testing | 267 | 268 | - | - | 16.22 | - | - | |
| Total ECM effort: | 19.068 GHz-days |
| Estimated T-Level: | 24.482 |
| Digits | B1 | Curves | Complete | FacMiss |
|---|---|---|---|---|
| 20 | 11000 | 251 / 100 | 2.510 | 8.025% |
| 25 | 50000 | 251 / 280 | 0.896 | 40.737% |
| Total ECM effort: | 19.068 GHz-days |
| Estimated T-Level: | 24.482 |
| Digits | B1 | Complete | FacMiss |
|---|---|---|---|
| 20 | 11000 | 8.531 | 0.020% |
| 25 | 50000 | 0.773 | 46.179% |
| 30 | 250000 | 0.048 | 95.334% |
| 35 | 1000000 | 0.002 | 99.781% |
| B1 | B2 | factor | curves | GHz-days |
|---|---|---|---|---|
| 50000 | 5000000 | 54 | 3.733 | |
| 50000 | 5000000 | 2 | 0.138 | |
| 50000 | 6600000 | 195 | 15.20 |
| date | userid | compid | res64 | spent (GHz-days) |
|---|---|---|---|---|
| 1999-03-15T00:00:00 | Ethan O'Connor | v4_computers | DFD0F0B1ADC8757C | 0.100 |
| 2015-06-27T00:56:00 | MadPoo | Manual testing | DFD0F0B1ADC8757C | 0.100 |
| date | userid | compid | cofactors | res64 | PRP | |
|---|---|---|---|---|---|---|
| 2019-11-26T20:15:25 | Niels_Mache_Nextcloud | SuperDry-X |
| C5D4AE511C785F4E | no | |
| 2019-11-27T16:19:37 | marssystems | system03 |
| C5D4AE511C785F4E | no |