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 | 269 | 48.5275 | 68.1159% | 2382500 | 85770100 | 0.6965 | 6.9371% | 49.2241 | 70.3278% | 2.2118% |
PrimeNet | 259 | 0.0312 | 62.7119% | 10000 | 180000 | 0.0019 | 2.5302% | 0.0332 | 63.6553% | 0.9435% |
GPU72 | 263 | 0.6487 | 65.0794% | 10000 | 160000 | 0.0018 | 1.3345% | 0.6506 | 65.5454% | 0.4660% |
Difference | +6 | +47.8788 | +3.0366% | +2372500 | +85610100 | +0.6947 | +5.6026% | +48.5735 | +4.7824% | +4.7824% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2460187 | 1807600263405584505185327 | 25 | 80.580 | 367370501389850549 79 | 2021-08-19 | 30307 | 404850827 | 168,665 | 2.2213 | 4.1433 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2003-10-14T00:00:00 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | - | 0.001 | - | - | 0.188% | ||
2003-10-31T00:00:00 | Team Prime Rib | v4_computers | 15000 | 232500 | - | - | - | 0.003 | - | - | 0.673% | ||
2010-12-22T11:37:00 | Jocelyn Larouche | Manual testing | 20000 | 20000 | - | - | - | 0.002 | - | - | 0.220% | ||
2011-01-20T06:39:00 | Oscar Östlin | 95000 | 1947500 | - | - | - | 0.020 | - | - | 2.104% | |||
2014-09-02T00:10:00 | Jocelyn Larouche | Manual testing | 121089 | 121089 | - | - | - | 0.012 | - | - | 0.797% | ||
2014-10-09T05:55:00 | mikr | MSI | 2382500 | 85770100 | - | - | - | 0.697 | - | - | 6.937% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
1999-05-02T00:00:00 | ANONYMOUS | v4_computers | 21 | 259 | - | - | 0.031 | - | - | |
2016-02-23T16:29:14 | Mark Rose | Manual testing | 259 | 260 | - | - | 0.031 | - | - | |
2009-01-12T19:58:00 | Sturle Sunde | corbusier.ifi | 260 | 261 | - | - | 0.062 | - | - | |
2012-06-07T21:42:00 | Sebastian Hornbostel | Manual testing | 261 | 262 | - | - | 0.125 | - | - | |
2013-12-04T21:13:00 | Jerry Hallett | Manual testing | 262 | 263 | - | - | 0.399 | - | - | |
2015-03-03T21:37:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.798 | - | - | |
2015-03-03T21:37:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 1.519 | - | - | |
2015-10-26T11:51:00 | ramgeis | Manual testing | 265 | 266 | - | - | 3.037 | - | - | |
2017-07-15T13:17:46 | Gordon Spence | Manual testing | 266 | 267 | - | - | 6.075 | - | - | |
2019-07-01T11:11:01 | TJAOI | Manual testing | 267 | 268 | - | - | 12.15 | - | - | |
2021-07-26T11:06:22 | TJAOI | Manual testing | 268 | 269 | - | - | 24.30 | - | - |
Total ECM effort: | 13.402 GHz-days |
Estimated T-Level: | 22.607 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 146 / 100 | 1.460 | 23.054% |
25 | 50000 | 146 / 280 | 0.521 | 59.312% |
Total ECM effort: | 13.402 GHz-days |
Estimated T-Level: | 22.607 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 4.717 | 0.894% |
25 | 50000 | 0.426 | 65.326% |
30 | 250000 | 0.026 | 97.412% |
35 | 1000000 | 0.001 | 99.880% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 132 | 12.11 | |
50000 | 5000000 | 7 | 0.642 | |
50000 | 5200000 | 7 | 0.653 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-05-16T00:00:00 | ANONYMOUS | v4_computers | DF543E483085D092 | 0.171 |
2018-05-26T18:42:02 | kkmrkkblmbrbk | old | DF543E483085D092 | 0.171 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2021-08-19T20:02:41 | SRJ2877 | LTOS |
| B28EC8F90C92030B | no |