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 | 9.3412 | 66.1765 % | 700000 | 15000000 | 0.3801 | 5.5438 % | 9.7213 | 68.0516 % |
Target | 266 | 2.3145 | 65.1515 % | 45000 | 5000000 | 0.0809 | 2.5714 % | 2.3954 | 66.0476 % |
Difference | +2 | +7.0267 | +1.0250 % | +655000 | +10000000 | +0.2992 | +2.9724% | +7.3259 | +2.0040 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
6380849 | 26007810538896282814602769 | 26 | 84.427 | 2037958470643662216 23 | 2020-03-25 | 15467 | 200814643 | 1,089,259 | 2.8153 | 5.2511 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-04-29 | Stephen Wood | v4_computers | 25000 | 25000 | - | - | 0.006 | 0.545% | |||
2011-07-05 | markr | tiny | 165000 | 3547500 | 6 | - | - | 0.090 | 4.286% | ||
2020-03-25 | takahashi | vaio | 700000 | 15000000 | 12 | 2 | 26 | 84.427 | 0.380 | 6.671% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1998-07-05 | ANONYMOUS | v4_computers | 21 | 262 | 0.048 | |||
2016-02-23 | Mark Rose | Manual testing | 262 | 263 | 0.154 | |||
2014-08-17 | Nesowa | Manual testing | 263 | 264 | 0.308 | |||
2014-08-19 | lycorn | Manual testing | 264 | 265 | 0.586 | |||
2015-10-22 | snme2pm1 | Manual testing | 265 | 266 | 1.171 | |||
2016-04-08 | Gordon Spence | Manual testing | 266 | 267 | 2.342 | |||
2018-06-04 | ramgeis | Manual testing | 267 | 268 | 4.684 |
Total ECM effort: | 1.617 GHz-days |
Estimated T-Level: | 1.154 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 0.231 | 79.392% |
25 | 50000 | 0.021 | 97.887% |
30 | 250000 | 0.001 | 99.865% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 6 | 1.617 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
1999-02-07 | ANONYMOUS | v4_computers | E87552332B756DB0 | 1.131 |
1999-05-16 | Albrecht Heeffer | v4_computers | 31382A372210F6D8 | 1.131 |
2001-06-17 | Stephen Wood | v4_computers | 31382A372210F6D8 | 1.131 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2020-04-05 | M Miller | cruncher |
| 2EB860F4640D9CB5 | |
2020-04-06 | ANONYMOUS | KL-SCH04 |
| 2EB860F4640D9CB5 |