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 | 2.2880 | 62.3188 % | - | - | - | - | 2.2880 | 62.3188 % |
Target | 273 | 36.6597 | 64.3836 % | 340000 | 55000000 | 9.2169 | 3.8069 % | 45.8766 | 65.7394 % |
Difference | -4 | -34.3716 | -2.0647 % | -340000 | -55000000 | -9.2169 | -3.8069 % | -43.5885 | -3.4206 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
52178449 | 2901341756888958960050857 | 25 | 81.263 | 27802108078077972 22 | 2011-08-21 | 6949 | 11093 | 12,092 | 0.0199 | 0.0393 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2011-08-21 | ixfd64 | tsbu-reg-acer-1 | 25 | 81.263 | 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 | 2.30000e-5 | |||
2000-02-23 | ANONYMOUS | v4_computers | 21 | 254 | 4.60000e-5 | |||
2000-05-05 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-06-09 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-04-14 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-11-16 | 1997rj7 | v4_computers | 21 | 259 | 0.001 | |||
2004-02-07 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2006-12-18 | ANONYMOUS | v4_computers | 21 | 264 | 0.038 | |||
2008-12-05 | lycorn | kangoo | 264 | 265 | 0.072 | |||
2008-12-08 | Lacko52 | Iroda_Andras | 265 | 266 | 0.143 | |||
2008-12-10 | tmorrow | Moo2 | 266 | 267 | 0.286 | |||
2009-04-26 | Casey D | 267 | 268 | 0.573 | ||||
2010-03-23 | oodaira | 05 | 268 | 269 | 1.146 |