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 | 272 | 191.2844 | 68.0556 % | 50000000 | 2500000000 | 36.8775 | 11.4542 % | 228.1619 | 71.7145 % |
Target | 265 | 1.4593 | 64.6154 % | 34000 | 3500000 | 0.0448 | 2.4160 % | 1.5041 | 65.4703 % |
Difference | +7 | +189.8252 | +3.4402 % | +49966000 | +2496500000 | +36.8327 | +9.0382% | +226.6579 | +6.2443 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
4999537 | 181689965316871451372209 | 24 | 77.266 | 18170679136575192 23 | 2021-10-21 | 66883 | 11319941251 | 6,933.2 | 123.97 | 231.52 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2009-09-16 | Carsten Kossendey | mother | 25000 | 362500 | - | - | 0.009 | 1.887% | |||
2011-07-10 | Squeeky_Squirrel | T7500_2200 | 60000 | 990000 | 6 | - | - | 0.022 | 2.957% | ||
2011-12-09 | Squeeky_Squirrel | T7500_2200 | 120000 | 2430000 | 6 | - | - | 0.049 | 4.072% | ||
2017-02-08 | Squeeky_Squirrel | i5-5250U_1600 | 300000 | 9375000 | 12 | - | - | 0.160 | 6.002% | ||
2020-05-19 | timbit | Manual testing | 5000000 | 250000000 | 12 | - | - | 3.688 | 12.354% | ||
2021-10-21 | timbit | Manual testing | 50000000 | 2500000000 | 12 | 2 | 24 | 77.266 | 36.88 | 17.425% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2000-03-08 | Stephan Grupp | v4_computers | 21 | 261 | 0.031 | |||
2008-09-02 | Sturle Sunde | lara | 261 | 262 | 0.098 | |||
2011-08-27 | GrunwalderGIMP | Manual testing | 21 | 263 | 0.319 | |||
2016-02-23 | Mark Rose | Manual testing | 262 | 263 | 0.196 | |||
2014-11-06 | lycorn | Manual testing | 263 | 265 | 1.140 | |||
2015-07-31 | snme2pm1 | Manual testing | 265 | 266 | 1.495 | |||
2017-05-13 | Yxinity | Manual testing | 266 | 267 | 2.989 | |||
2018-06-05 | ramgeis | Manual testing | 267 | 268 | 5.979 | |||
2020-12-28 | TJAOI | Manual testing | 268 | 269 | 11.96 | |||
2021-01-07 | Yxinity | Manual testing | 269 | 270 | 23.92 | |||
2021-04-24 | ANONYMOUS | Manual testing | 270 | 271 | 47.83 | |||
2021-04-27 | ANONYMOUS | Manual testing | 271 | 272 | 95.66 |
Total ECM effort: | 1.660 GHz-days |
Estimated T-Level: | 1.731 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.346 | 70.740% |
25 | 50000 | 0.032 | 96.848% |
30 | 250000 | 0.002 | 99.798% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 9 | 1.660 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2000-04-12 | Stephan Grupp | v4_computers | 2DF8B131A8611F2A | 0.693 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2021-10-28 | kutens | elaine1 |
| 21641E946B413C3F |
date | userid | compid |
---|---|---|
2021-10-29 | C.D.B. | i7-6850K |