Last-known PrimeNet details: Exponent is not assigned to anyone factored, 0 LL tests remaining
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Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 268 | 19.6735 | 67.6471 % | 3029711 | 354763500 | 2.7389 | 9.6198 % | 22.4123 | 70.7593 % |
Target | 264 | 1.1748 | 65.6250 % | 13000 | 1100000 | 0.0089 | 1.4291 % | 1.1837 | 66.1162 % |
Difference | +4 | +18.4986 | +2.0221 % | +3016711 | +353663500 | +2.7300 | +8.1907% | +21.2286 | +4.6431 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
3029711 | 281203878361404731770423758049 | 30 | 97.828 | 46407706603270861770384 24 | 2017-06-27 | 245629 | 343327 | 1.395e+10 | 0.0310 | 0.0617 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2003-12-23 | Team Prime Rib | v4_computers | 10000 | 10000 | - | - | 0.001 | 0.314% | |||
2004-02-07 | ANONYMOUS | v4_computers | 2048 | 204800 | - | - | 0.002 | 0.570% | |||
2010-10-17 | markr | tiny | 115000 | 2357500 | 6 | - | - | 0.029 | 4.186% | ||
2016-04-29 | ANONYMOUS | P4_2600 | 205000 | 5688750 | 12 | - | - | 0.062 | 5.419% | ||
2017-06-27 | mikr | MSI | 3000000 | 3000000 | 1 | 30 | 97.828 | 0.370 | 5.427% | ||
2022-01-06 | Joss | Manual testing | 1522969 | 116447100 | skipped known factor: 281203878361404731770423758049 | - | - | 1.185 | 10.727% | ||
2022-08-21 | Joss | Manual testing | 3029711 | 354763500 | skipped known factor: 281203878361404731770423758049 | - | - | 3.380 | 12.908% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2001-04-08 | David Campeau | v4_computers | 21 | 260 | 0.025 | |||
2009-02-02 | Jayson King | atlas | 260 | 261 | 0.051 | |||
2010-10-12 | Sid & Andy | Buzz | 261 | 262 | 0.101 | |||
2013-01-07 | dbaugh | Manual testing | 262 | 263 | 0.324 | |||
2015-02-07 | VictordeHollander | Manual testing | 263 | 265 | 1.881 | |||
2015-06-02 | Tha | Manual testing | 265 | 266 | 2.466 | |||
2021-02-18 | Joss | Manual testing | 265 | 267 | ||||
2017-05-02 | Gordon Spence | Manual testing | 266 | 267 | 4.933 | |||
2021-02-26 | Joss | Manual testing | 267 | 268 |
Total ECM effort: | 1.290 GHz-days |
Estimated T-Level: | 2.308 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.462 | 63.031% |
25 | 50000 | 0.043 | 95.819% |
30 | 250000 | 0.003 | 99.731% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 12 | 1.290 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-05-16 | ANONYMOUS | v4_computers | 2FAAB2C0B3542E94 | 0.258 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2017-09-28 | alpertron | Manual testing |
| 73F284611CD82988 | |
2017-11-17 | Oliver Kruse | Threadripper-PC |
| 73F284611CD82988 |