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 | 274 | 60.1196 | 64.8649 % | - | - | - | - | 60.1196 | 64.8649 % |
Target | 274 | 60.1196 | 64.8649 % | 400000 | 70000000 | 14.2786 | 3.7882 % | 74.3982 | 66.1959 % |
Difference | - | - | - | -400000 | -70000000 | -14.2786 | -3.7882 % | -14.2786 | -1.3310 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
63637621 | 4408692117584507947462212337 | 28 | 91.832 | 34639039363087661208 23 | 2013-10-13 | 254747 | 871867 | 8,166,914 | 0.9822 | 1.7659 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-10-13 | TheJudger | Manual testing | 28 | 91.832 | 2.932 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2003-08-25 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2022-03-30 | LordJulius | Manual testing | 21 | 263 | ||||
2009-02-24 | Wojciech Florek | armada2 | 263 | 264 | 0.031 | |||
2009-02-28 | ANONYMOUS | 264 | 265 | 0.059 | ||||
2009-03-01 | Old Duffer | homegrown | 265 | 266 | 0.117 | |||
2009-12-09 | Hatch | wlap | 266 | 267 | 0.235 | |||
2009-12-12 | korva | dualcore1 | 267 | 268 | 0.470 | |||
2010-02-20 | Peter_Simon | amd64 | 268 | 269 | 0.939 | |||
2012-01-03 | ANONYMOUS | 269 | 270 | 1.879 | ||||
2012-08-23 | SWL551 | Manual testing | 270 | 271 | 3.758 | |||
2013-07-01 | TheJudger | Manual testing | 271 | 273 | 22.55 | |||
2013-10-09 | A_Savchenko | Manual testing | 273 | 274 | 30.06 |