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 | 17.7387 | 67.6471 % | 4000000 | 150000000 | 1.8206 | 8.8014 % | 19.5592 | 70.4946 % |
Target | 264 | 1.0593 | 65.6250 % | 18000 | 1500000 | 0.0150 | 1.7564 % | 1.0743 | 66.2288 % |
Difference | +4 | +16.6794 | +2.0221 % | +3982000 | +148500000 | +1.8055 | +7.0450% | +18.4849 | +4.2658 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
3360167 | 867561420810479756350632453847 | 30 | 99.453 | 129094985578169144026269 32 | 2020-11-19 | 2054849 | 116940293 | 5.288e+10 | 1.2662 | 1.8122 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2009-07-06 | Carsten Kossendey | mother | 15000 | 206250 | - | - | 0.004 | 1.496% | |||
2011-10-13 | USAFSS | P4_2600 | 55000 | 907500 | 6 | - | - | 0.015 | 3.025% | ||
2014-06-09 | Joss | Manual testing | 76224 | 76224 | - | - | 0.012 | 1.311% | |||
2014-09-29 | Joss | Manual testing | 95325 | 95325 | - | - | 0.015 | 1.477% | |||
2015-07-18 | Squeeky_Squirrel | P4_2600 | 230000 | 6670000 | 12 | - | - | 0.088 | 5.740% | ||
2020-11-19 | mikr | MSI | 4000000 | 150000000 | 12 | 2 | 30 | 99.453 | 1.562 | 11.871% | |
2022-04-08 | Joss | Manual testing | 1000000 | 115661700 | - | - | 1.104 | 10.472% | |||
2022-09-03 | Joss | Manual testing | 1344066 | 231473550 | - | - | 2.114 | 11.705% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-06-06 | ANONYMOUS | v4_computers | 21 | 260 | 0.023 | |||
2009-03-27 | S485122 | USB-A | 260 | 261 | 0.046 | |||
2011-09-07 | Grant McCracken | thumper | 261 | 262 | 0.091 | |||
2012-11-15 | GrunwalderGIMP | Manual testing | 21 | 263 | 0.475 | |||
2016-02-23 | Mark Rose | Manual testing | 262 | 263 | 0.292 | |||
2015-02-11 | VictordeHollander | Manual testing | 263 | 265 | 1.696 | |||
2016-03-04 | ramgeis | Manual testing | 265 | 266 | 2.224 | |||
2017-03-04 | Gordon Spence | Manual testing | 266 | 267 | 4.448 | |||
2018-12-03 | TJAOI | Manual testing | 267 | 268 | 8.896 |
Total ECM effort: | 1.992 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 | 1.992 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-07-12 | ANONYMOUS | v4_computers | AA4D519A67416287 | 0.353 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2020-11-19 | mrh | x |
| E91DA65855BC7951 |
date | userid | compid |
---|---|---|
2020-11-19 | Franklin Webber | phi1 |