| 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 | 43.1903 | 68.1159% | 2700000 | 84000000 | 0.7984 | 7.0702% | 43.9887 | 70.3702% | 2.2543% |
| PrimeNet | 259 | 0.0278 | 62.7119% | 12000 | 220000 | 0.0026 | 2.8551% | 0.0304 | 63.7765% | 1.0646% |
| GPU72 | 263 | 0.5774 | 65.0794% | 15000 | 240000 | 0.0031 | 1.7456% | 0.5804 | 65.6889% | 0.6096% |
| Difference | +6 | +42.6129 | +3.0366% | +2685000 | +83760000 | +0.7954 | +5.3247% | +43.4083 | +4.6813% | +4.6813% |
| GHz-Days | worth | Factor probability | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
| 2003-11-16T00:00:00 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | - | 0.001 | - | - | 0.195% | ||
| 2010-12-02T14:12:00 | markr | tiny | 110000 | 2365000 | - | - | - | 0.026 | - | - | 2.315% | ||
| 2016-08-11T02:58:16 | Jocelyn Larouche | Manual testing | 142000 | 4730000 | 6 | - | - | - | 0.044 | - | - | 2.846% | |
| 2016-10-27T01:50:41 | Jocelyn Larouche | low 4M | 170400 | 170400 | - | - | - | 0.019 | - | - | 0.987% | ||
| 2016-12-24T02:28:24 | Jocelyn Larouche | low 4M | 204480 | 204480 | - | - | - | 0.023 | - | - | 1.089% | ||
| 2017-01-25T16:27:01 | mikr | MSI | 2700000 | 84000000 | 12 | - | - | - | 0.798 | - | - | 7.070% | |
| 2017-02-25T21:08:00 | Jocelyn Larouche | low 4M | 294451 | 2944510 | 6 | - | - | - | 0.049 | - | - | 2.875% | |
| Bits | Factor | GHz-Days | worth | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
| 1998-04-21T00:00:00 | ANONYMOUS | v4_computers | 21 | 259 | - | - | 0.028 | - | - | |
| 2016-02-23T16:29:21 | Mark Rose | Manual testing | 259 | 260 | - | - | 0.028 | - | - | |
| 2009-01-30T20:47:00 | Sturle Sunde | gofy.ifi | 260 | 261 | - | - | 0.056 | - | - | |
| 2012-03-15T10:06:00 | markr | oldgamer | 261 | 262 | - | - | 0.111 | - | - | |
| 2013-01-10T10:19:00 | dbaugh | Manual testing | 262 | 263 | - | - | 0.355 | - | - | |
| 2015-04-21T09:20:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 0.710 | - | - | |
| 2015-04-21T09:20:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 1.352 | - | - | |
| 2016-02-08T11:13:50 | ramgeis | Manual testing | 265 | 266 | - | - | 2.703 | - | - | |
| 2017-10-12T12:41:20 | Gordon Spence | Manual testing | 266 | 267 | - | - | 5.407 | - | - | |
| 2019-02-21T01:08:08 | chuenkit | Manual testing | 267 | 268 | - | - | 10.81 | - | - | |
| 2021-06-07T10:36:17 | TJAOI | Manual testing | 268 | 269 | - | - | 21.63 | - | - | |
| Total ECM effort: | 13.314 GHz-days |
| Estimated T-Level: | 22.268 |
| Digits | B1 | Curves | Complete | FacMiss |
|---|---|---|---|---|
| 20 | 11000 | 127 / 100 | 1.270 | 27.904% |
| 25 | 50000 | 127 / 280 | 0.454 | 63.484% |
| Total ECM effort: | 13.314 GHz-days |
| Estimated T-Level: | 22.268 |
| Digits | B1 | Complete | FacMiss |
|---|---|---|---|
| 20 | 11000 | 4.907 | 0.739% |
| 25 | 50000 | 0.454 | 63.510% |
| 30 | 250000 | 0.029 | 97.176% |
| 35 | 1000000 | 0.001 | 99.866% |
| B1 | B2 | factor | curves | GHz-days |
|---|---|---|---|---|
| 50000 | 5000000 | 120 | 12.48 | |
| 50000 | 6750000 | 7 | 0.838 |
| date | userid | compid | res64 | spent (GHz-days) |
|---|---|---|---|---|
| 1998-05-16T00:00:00 | ANONYMOUS | v4_computers | 7F62A96452EE8A98 | 0.213 |
| 1999-05-02T00:00:00 | ANONYMOUS | v4_computers | 7F62A96452EE8A98 | 0.213 |
| 2018-08-19T00:08:00 | kkmrkkblmbrbk | old | 7F62A96452EE8A98 | 0.213 |