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 | 269 | 2.2788 | 62.3188 % | - | - | - | - | 2.2788 | 62.3188 % |
Target | 273 | 36.5114 | 64.3836 % | 360000 | 55000000 | 9.2694 | 3.8401 % | 45.7808 | 65.7513 % |
Difference | -4 | -34.2326 | -2.0647 % | -360000 | -55000000 | -9.2694 | -3.8401 % | -43.5020 | -3.4324 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
52390309 | 4501413954336030162911 | 22 | 71.931 | 42960368436995 5 | 2011-06-17 | 12517 | 32003 | 17.968 | 0.0377 | 0.0708 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-06-17 | Amazon EC2 | 22 | 71.931 | 1.681 | 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 |
1999-12-01 | ANONYMOUS | v4_computers | 21 | 253 | 2.29000e-5 | |||
2000-02-23 | ANONYMOUS | v4_computers | 21 | 254 | 4.58000e-5 | |||
2000-05-05 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-06-23 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-04-28 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-11-28 | 1997rj7 | v4_computers | 21 | 259 | 0.001 | |||
2004-02-23 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2007-05-28 | ANONYMOUS | v4_computers | 21 | 263 | 0.019 | |||
2008-11-07 | Derek | Manual testing | 21 | 264 | 0.036 | |||
2009-01-02 | Sven Günther | 264 | 265 | 0.071 | ||||
2009-04-12 | ANONYMOUS | 265 | 266 | 0.143 | ||||
2009-08-07 | riccardo uberti | AthlonCrunch | 266 | 267 | 0.285 | |||
2009-12-15 | Mirko_Canak | kahr1manu1a | 267 | 268 | 0.571 | |||
2010-03-27 | Sturle Sunde | ghini.ifi | 268 | 269 | 1.141 |