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 | 2.2594 | 62.3188 % | - | - | - | - | 2.2594 | 62.3188 % |
Target | 273 | 36.2001 | 64.3836 % | 360000 | 60000000 | 10.0261 | 3.9101 % | 46.2262 | 65.7762 % |
Difference | -4 | -33.9407 | -2.0647 % | -360000 | -60000000 | -10.0261 | -3.9101 % | -43.9669 | -3.4574 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
52840889 | 46175534565184561762079 | 23 | 75.290 | 436929955561351 72 | 2011-04-16 | 46993 | 1385039 | 266.15 | 0.3330 | 0.3915 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-04-16 | Eric Landquist | LY226 | 23 | 75.290 | 4.361 | 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 | 2.27000e-5 | |||
2000-02-23 | ANONYMOUS | v4_computers | 21 | 254 | 4.54000e-5 | |||
2000-05-10 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-07-17 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-05-25 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2004-03-26 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2008-07-04 | ANONYMOUS | v4_computers | 21 | 263 | 0.019 | |||
2008-11-19 | Derek | Manual testing | 21 | 264 | 0.036 | |||
2008-12-13 | Eddie B | teststar | 264 | 265 | 0.071 | |||
2008-12-15 | Eddie B | teststar | 265 | 266 | 0.141 | |||
2008-12-18 | Eddie B | teststar | 266 | 267 | 0.283 | |||
2009-04-26 | raymondf | rtf021 | 267 | 268 | 0.566 | |||
2010-04-02 | Tommy Boucher | Sidney | 268 | 269 | 1.131 |