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 | 16.4498 | 67.6471 % | 600000 | 389304630 | 3.3165 | 8.3789 % | 19.7663 | 70.3579 % |
Target | 264 | 0.9823 | 65.6250 % | 22000 | 2000000 | 0.0198 | 2.0335 % | 1.0021 | 66.3240 % |
Difference | +4 | +15.4675 | +2.0221 % | +578000 | +387304630 | +3.2968 | +6.3454% | +18.7642 | +4.0339 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
3623449 | 1407888655213238346187800732929 | 31 | 100.151 | 194274661408679733892736 27 | 2020-06-26 | 87011 | 16288267 | 4.117e+10 | 0.1477 | 0.2524 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2009-07-06 | Carsten Kossendey | mother | 20000 | 245000 | - | - | 0.005 | 1.730% | |||
2012-01-16 | Squeeky_Squirrel | P4_2600 | 90000 | 1620000 | 6 | - | - | 0.026 | 3.809% | ||
2015-11-03 | Squeeky_Squirrel | P4_2600 | 175000 | 4768750 | 6 | - | - | 0.065 | 5.251% | ||
2017-05-30 | Joss | Manual testing | 350000 | 3500000 | 6 | - | - | 0.079 | 5.316% | ||
2020-06-26 | axn | Manual testing | 30000000 | 30000000 | 1 | 31 | 100.151 | 4.569 | 9.463% | ||
2022-05-24 | Joss | Manual testing | 100000 | 130364850 | skipped known factor: 1407888655213238346187800732929 | - | - | 1.302 | 8.084% | ||
2022-09-02 | USAFSS | 6917th_Scty_Sq | 600000 | 389304630 | skipped known factor: 1407888655213238346187800732929 | - | - | 3.938 | 11.650% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1998-02-08 | ANONYMOUS | v4_computers | 21 | 260 | 0.021 | |||
2009-03-12 | S485122 | USB-Z | 260 | 261 | 0.042 | |||
2011-05-29 | markr | Manual testing | 21 | 262 | 0.085 | |||
2012-06-20 | GrunwalderGIMP | Manual testing | 21 | 263 | 0.440 | |||
2016-02-23 | Mark Rose | Manual testing | 262 | 263 | 0.271 | |||
2015-01-20 | VictordeHollander | Manual testing | 263 | 265 | 1.573 | |||
2015-10-18 | ramgeis | Manual testing | 265 | 266 | 2.062 | |||
2016-12-23 | Gordon Spence | Manual testing | 266 | 267 | 4.125 | |||
2018-10-22 | TJAOI | Manual testing | 267 | 268 | 8.249 |
Total ECM effort: | 1.635 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 | 1.635 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1998-02-08 | ANONYMOUS | v4_computers | 2B277595D4AF63EA | 0.381 |
1999-09-14 | ANONYMOUS | v4_computers | 2B277595D4AF63EA | 0.381 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2020-06-26 | Christoph Zenger | Manual testing |
| 58EE7101D2950E85 | |
2020-06-28 | fre_games | gpu |
| 58EE7101D2950E85 |