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 | 2.1453 | 62.3188 % | - | - | - | - | 2.1453 | 62.3188 % |
Target | 273 | 34.3732 | 64.3836 % | 360000 | 60000000 | 11.0922 | 3.9359 % | 45.4654 | 65.7854 % |
Difference | -4 | -32.2278 | -2.0647 % | -360000 | -60000000 | -11.0922 | -3.9359 % | -43.3201 | -3.4666 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
55649339 | 849357468313329355607 | 21 | 69.525 | 7631334743377 108187 | 2011-05-31 | 108187 | 70538371 | 2.1625 | 12.125 | 22.059 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-05-31 | Paul Leyland | Manual testing | 21 | 69.525 | 2.459 | 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 |
1999-12-15 | ANONYMOUS | v4_computers | 21 | 253 | 2.16000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.31000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-09-30 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2008-08-25 | ANONYMOUS | Manual testing | 21 | 264 | 0.034 | |||
2009-01-05 | linded | GBC-Sankie | 264 | 265 | 0.067 | |||
2009-01-06 | linded | GBC-Sankie | 265 | 266 | 0.134 | |||
2009-01-07 | David Barley | scrappy | 266 | 267 | 0.269 | |||
2009-09-22 | Gymnasium_Raubling | c4 | 267 | 268 | 0.537 | |||
2011-04-12 | ANONYMOUS | 268 | 269 | 1.074 |