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 | 271 | 13.7592 | 63.3803 % | 650000 | 15500000 | 2.6446 | 5.0955 % | 16.4038 | 65.2462 % |
Target | 271 | 13.7592 | 63.3803 % | 240000 | 40000000 | 4.3613 | 3.9550 % | 18.1205 | 64.8286 % |
Difference | - | - | - | +410000 | -24500000 | -1.7167 | +1.1405% | -1.7167 | +0.4176 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
34746097 | 2880438861654871010521 | 22 | 71.287 | 41449818977580 22 | 2015-07-26 | 887 | 3524159 | 20.909 | 0.3495 | 0.6500 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2005-09-03 | ANONYMOUS | v4_computers | 405000 | 8302500 | - | - | 1.514 | 4.275% | |||
2015-07-26 | riccardo uberti | Phoenix4C | 650000 | 15500000 | 12 | 2 | 22 | 71.287 | 2.504 | 5.095% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2005-08-16 | ANONYMOUS | v4_computers | 21 | 268 | 0.860 | |||
2013-08-06 | Carsten Kossendey | Manual testing | 268 | 269 | 1.721 | |||
2014-07-20 | VictordeHollander | Manual testing | 269 | 270 | 3.441 | |||
2014-08-29 | Mark Rose | Manual testing | 270 | 271 | 6.882 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2005-11-27 | ANONYMOUS | v4_computers | CCBBEEA98D3FB3B5 | 43.43 |
2015-07-25 | S485122 | I5-3320M | F9DACE02643AA11D | 41.12 |
2024-03-02 | S485122 | Manual testing | F9DACE02643AA11D | - |