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 | 8.7985 | 63.3803 % | - | - | - | - | 8.7985 | 63.3803 % |
Target | 273 | 35.2038 | 64.3836 % | 360000 | 60000000 | 10.3399 | 3.9240 % | 45.5437 | 65.7812 % |
Difference | -2 | -26.4053 | -1.0033 % | -360000 | -60000000 | -10.3399 | -3.9240 % | -36.7452 | -2.4009 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
54336341 | 10176244224778779743551 | 23 | 73.108 | 93641235658275 3 | 2012-02-20 | 60923 | 81649 | 66.867 | 0.1778 | 0.3552 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-02-20 | Torchwood Institute | Jupiter-2500k | 23 | 73.108 | 1.647 | 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 | 2.21000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.42000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-08-31 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-09-07 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-04-27 | oerwin | v4_computers | 21 | 259 | 0.001 | |||
2004-02-07 | oerwin | v4_computers | 21 | 262 | 0.006 | |||
2008-06-05 | Corbyguy | monaco | 262 | 263 | 0.018 | |||
2008-11-24 | 1997rj7 | Manual testing | 21 | 264 | 0.036 | |||
2008-12-25 | ANONYMOUS | 264 | 266 | 0.206 | ||||
2009-02-24 | ANONYMOUS | 266 | 267 | 0.275 | ||||
2009-11-06 | ANONYMOUS | creehanxp | 267 | 268 | 0.550 | |||
2011-04-20 | tmorrow | Primadonna | 268 | 269 | 1.100 | |||
2011-05-20 | shauge | Manual testing | 269 | 271 | 6.601 |