Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality 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 | 8.8657 | 63.3803 % | - | - | - | - | 8.8657 | 63.3803 % |
Target | 273 | 35.4728 | 64.3836 % | 360000 | 60000000 | 10.3399 | 3.9202 % | 45.8127 | 65.7798 % |
Difference | -2 | -26.6071 | -1.0033 % | -360000 | -60000000 | -10.3399 | -3.9202 % | -36.9470 | -2.3995 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
53924257 | 9595270748950636505876633 | 25 | 82.989 | 88969892982954188 22 | 2011-07-16 | 5297 | 3660893 | 18,667 | 0.5857 | 1.0672 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-07-16 | kdgehman | E6700 | 25 | 82.989 | 4.730 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-12-08 | ANONYMOUS | v4_computers | 21 | 253 | 2.23000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.45000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-08-24 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-08-10 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2004-06-12 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2007-10-29 | 1997rj7 | v4_computers | 21 | 263 | 0.018 | |||
2008-09-14 | ANONYMOUS | Manual testing | 21 | 264 | 0.035 | |||
2008-12-22 | vidmar | Kids | 264 | 265 | 0.069 | |||
2009-01-05 | Davek | v4_computers | 21 | 269 | 2.079 | |||
2009-01-14 | Davek | v4_computers | 21 | 269 | 1.109 | |||
2011-05-14 | Paul Leyland | Manual testing | 269 | 270 | 2.217 | |||
2011-07-07 | kdgehman | Manual testing | 270 | 271 | 4.435 |