Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
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Trial Factoring | P-1 Factoring | Combined | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | Prob over default TF | |
Actual | 268 | 35.1531 | 69.1176% | 10000000 | 200000000 | 1.3888 | 9.1060% | 36.5419 | 71.9298% | 2.8122% |
PrimeNet | 257 | 0.0113 | 63.1579% | 8000 | 130000 | 0.0010 | 2.7299% | 0.0123 | 64.1637% | 1.0058% |
GPU72 | 261 | 0.1812 | 65.5738% | 7000 | 100000 | 0.0008 | 1.3006% | 0.1820 | 66.0215% | 0.4477% |
Difference | +7 | +34.9719 | +3.5439% | +9993000 | +199900000 | +1.3880 | +7.8055% | +36.3599 | +5.9083% | +5.9083% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
1695581 | 44110398655886684396068951 | 26 | 85.189 | 13007458403900103975 3 | 2020-01-08 | 5209 | 2561140905809 | 6,916,899 | 9,522.2 | 17,785 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2011-01-26T00:24:00 | Jocelyn Larouche | Manual testing | 50000 | 50000 | - | - | - | 0.003 | - | - | 0.488% | ||
2011-02-07T12:37:00 | Carsten Kossendey | leela | 90000 | 1485000 | - | - | - | 0.011 | - | - | 2.073% | ||
2014-03-31T21:13:00 | Jocelyn Larouche | Manual testing | 100000 | 100000 | - | - | - | 0.007 | - | - | 0.765% | ||
2014-05-01T10:19:00 | ANONYMOUS | Manual testing | 150000 | 150000 | - | - | - | 0.010 | - | - | 0.967% | ||
2014-09-30T23:23:00 | Jocelyn Larouche | Manual testing | 187854 | 187854 | - | - | - | 0.013 | - | - | 1.092% | ||
2015-01-05T22:25:00 | Jocelyn Larouche | Manual testing | 281781 | 281781 | - | - | - | 0.019 | - | - | 1.343% | ||
2015-01-31T14:55:00 | Jocelyn Larouche | Manual testing | 309959 | 309959 | - | - | - | 0.021 | - | - | 1.407% | ||
2015-02-08T13:07:00 | VictordeHollander | Manual testing | 10000000 | 200000000 | - | - | - | 1.389 | - | - | 9.106% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
2003-02-27T00:00:00 | ANONYMOUS | v4_computers | 21 | 258 | - | - | 0.023 | - | - | |
2016-02-23T16:28:46 | Mark Rose | Manual testing | 258 | 260 | - | - | 0.068 | - | - | |
2010-04-23T13:38:00 | Architects Cubed | m1_tt | 260 | 261 | - | - | 0.091 | - | - | |
2016-02-23T16:28:46 | Mark Rose | Manual testing | 261 | 262 | - | - | 0.181 | - | - | |
2010-09-26T01:51:00 | GrunwalderGIMP | Manual testing | 21 | 263 | - | - | 0.941 | - | - | |
2016-02-23T16:28:46 | Mark Rose | Manual testing | 262 | 263 | - | - | 0.579 | - | - | |
2015-01-30T19:14:00 | VictordeHollander | Manual testing | 263 | 264 | - | - | 1.158 | - | - | |
2015-01-30T19:14:00 | VictordeHollander | Manual testing | 264 | 265 | - | - | 2.204 | - | - | |
2015-10-12T09:32:53 | ramgeis | Manual testing | 265 | 266 | - | - | 4.407 | - | - | |
2017-09-08T12:43:25 | TJAOI | Manual testing | 266 | 267 | - | - | 8.814 | - | - | |
2019-06-24T09:36:10 | TJAOI | Manual testing | 267 | 268 | - | - | 17.63 | - | - |
Total ECM effort: | 17.055 GHz-days |
Estimated T-Level: | 24.911 |
Digits | B1 | Curves | Complete | FacMiss |
---|---|---|---|---|
20 | 11000 | 275 / 100 | 2.750 | 6.305% |
25 | 50000 | 275 / 280 | 0.982 | 37.385% |
30 | 250000 | 3 / 640 | 0.005 | 99.532% |
Total ECM effort: | 17.055 GHz-days |
Estimated T-Level: | 24.911 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 9.024 | 0.012% |
25 | 50000 | 0.829 | 43.642% |
30 | 250000 | 0.053 | 94.863% |
35 | 1000000 | 0.003 | 99.744% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 272 | 16.16 | |
250000 | 25000000 | 3 | 0.891 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-11-21T00:00:00 | slaur | v4_computers | 2B313A6D5C3FD209 | 0.080 |
2016-06-02T10:52:56 | MadPoo | Manual testing | 2B313A6D5C3FD209 | 0.080 |
date | userid | compid | cofactors | res64 | PRP | |
---|---|---|---|---|---|---|
2020-01-08T20:34:11 | nordi | nordiputer |
| 4A1305EB1908B006 | no | |
2020-01-09T10:13:07 | oodaira | com1 |
| 4A1305EB1908B006 | no |