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 | 18.0164 | 67.6471 % | 4000000 | 150000000 | 1.8206 | 8.7885 % | 19.8369 | 70.4904 % |
Target | 264 | 1.0759 | 65.6250 % | 17000 | 1500000 | 0.0149 | 1.7230 % | 1.0907 | 66.2173 % |
Difference | +4 | +16.9405 | +2.0221 % | +3983000 | +148500000 | +1.8057 | +7.0655% | +18.7462 | +4.2731 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
3308369 | 1310049017117656483049 | 22 | 70.150 | 197990160274996 22 | 2020-02-15 | 1493 | 40381333 | 110.96 | 0.3353 | 0.6258 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2009-07-03 | Carsten Kossendey | mother | 15000 | 195000 | - | - | 0.004 | 1.467% | |||
2011-09-30 | USAFSS | P4_2600 | 55000 | 880000 | 6 | - | - | 0.015 | 2.995% | ||
2012-11-16 | Squeeky_Squirrel | P4_2600 | 180000 | 3285000 | 6 | - | - | 0.053 | 4.829% | ||
2017-05-30 | Joss | Manual testing | 360000 | 3600000 | 6 | - | - | 0.082 | 5.301% | ||
2020-02-15 | mikr | MSI | 4000000 | 150000000 | 12 | 2 | 22 | 70.150 | 1.562 | 11.855% | |
2022-04-09 | Joss | Manual testing | 1000000 | 115661700 | skipped known factor: 1310049017117656483049 | - | - | 1.104 | 10.456% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2001-07-07 | David Campeau | v4_computers | 21 | 260 | 0.023 | |||
2009-03-31 | S485122 | USB-A | 260 | 261 | 0.046 | |||
2011-09-06 | markr | Manual testing | 21 | 262 | 0.093 | |||
2011-10-26 | Aaron Haviland | Manual testing | 262 | 265 | 2.020 | |||
2016-02-29 | ramgeis | Manual testing | 265 | 266 | 2.259 | |||
2017-02-24 | Gordon Spence | Manual testing | 266 | 267 | 4.517 | |||
2018-12-03 | TJAOI | Manual testing | 267 | 268 | 9.035 |
Total ECM effort: | 1.925 GHz-days |
Estimated T-Level: | 2.885 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.577 | 56.162% |
25 | 50000 | 0.053 | 94.802% |
30 | 250000 | 0.003 | 99.664% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 15 | 1.925 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-07-04 | ANONYMOUS | v4_computers | FC265904EFE5CC3C | 0.347 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2020-02-15 | Christoph Zenger | Manual testing |
| 3F49EB7FC3F94459 | |
2020-02-15 | mikr | MSI |
| 3F49EB7FC3F94459 | |
2020-02-16 | xyuzyz | vj20a |
| 3F49EB7FC3F94459 |