| 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 | 40.8182 | 68.1159% | 1000000 | 20000000 | 0.2279 | 5.0506% | 41.0462 | 69.7263% | 1.6103% |
| PrimeNet | 259 | 0.0263 | 62.7119% | 13000 | 260000 | 0.0030 | 3.0690% | 0.0292 | 63.8562% | 1.1444% |
| GPU72 | 263 | 0.5457 | 65.0794% | 17000 | 300000 | 0.0036 | 1.9445% | 0.5493 | 65.7584% | 0.6790% |
| Difference | +6 | +40.2726 | +3.0366% | +983000 | +19700000 | +0.2243 | +3.1061% | +40.4969 | +3.9679% | +3.9679% |
| GHz-Days | worth | Factor probability | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
| 2003-12-13T00:00:00 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | - | 0.001 | - | - | 0.198% | ||
| 2003-12-23T00:00:00 | Team Prime Rib | v4_computers | 10000 | 10000 | - | - | - | 0.001 | - | - | 0.120% | ||
| 2010-11-13T06:18:00 | markr | tiny | 105000 | 2283750 | - | - | - | 0.025 | - | - | 2.294% | ||
| 2015-04-27T09:55:00 | VictordeHollander | Manual testing | 1000000 | 20000000 | - | - | - | 0.228 | - | - | 5.051% | ||
| Bits | Factor | GHz-Days | worth | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
| 2016-02-23T16:29:24 | Mark Rose | Manual testing | 21 | 260 | - | - | 0.053 | - | - | |
| 2009-02-13T23:56:00 | Sturle Sunde | haydn.ifi | 260 | 261 | - | - | 0.053 | - | - | |
| 2012-01-09T20:20:00 | Grant McCracken | thumper | 261 | 262 | - | - | 0.105 | - | - | |
| 2013-01-10T21:10:00 | dbaugh | Manual testing | 262 | 263 | - | - | 0.336 | - | - | |
| 2015-04-25T17:16:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.671 | - | - | |
| 2015-04-25T17:16:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 1.277 | - | - | |
| 2016-02-23T09:49:03 | ramgeis | Manual testing | 265 | 266 | - | - | 2.555 | - | - | |
| 2017-11-22T00:30:13 | Gordon Spence | Manual testing | 266 | 267 | - | - | 5.110 | - | - | |
| 2018-12-20T02:16:12 | chuenkit | Manual testing | 267 | 268 | - | - | 10.22 | - | - | |
| 2021-05-31T09:33:04 | TJAOI | Manual testing | 268 | 269 | - | - | 20.44 | - | - | |
| Total ECM effort: | 11.935 GHz-days |
| Estimated T-Level: | 21.946 |
| Digits | B1 | Curves | Complete | FacMiss |
|---|---|---|---|---|
| 20 | 11000 | 109 / 100 | 1.090 | 33.438% |
| 25 | 50000 | 109 / 280 | 0.389 | 67.707% |
| Total ECM effort: | 11.935 GHz-days |
| Estimated T-Level: | 21.946 |
| Digits | B1 | Complete | FacMiss |
|---|---|---|---|
| 20 | 11000 | 4.293 | 1.367% |
| 25 | 50000 | 0.397 | 67.236% |
| 30 | 250000 | 0.025 | 97.521% |
| 35 | 1000000 | 0.001 | 99.883% |
| B1 | B2 | factor | curves | GHz-days |
|---|---|---|---|---|
| 50000 | 5000000 | 74 | 7.765 | |
| 50000 | 5850000 | 7 | 0.789 | |
| 50000 | 6450000 | 7 | 0.828 | |
| 50000 | 6650000 | 7 | 0.840 | |
| 50000 | 6750000 | 7 | 0.847 | |
| 50000 | 7050000 | 7 | 0.866 |
| date | userid | compid | res64 | spent (GHz-days) |
|---|---|---|---|---|
| 1999-05-16T00:00:00 | ANONYMOUS | v4_computers | 0901A221C1B2E4E9 | 0.226 |
| 2018-10-06T00:01:56 | kkmrkkblmbrbk | old | 0901A221C1B2E4E9 | 0.226 |