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 | 273 | 31.6108 | 64.3836 % | - | - | - | - | 31.6108 | 64.3836 % |
Target | 273 | 31.6108 | 64.3836 % | 400000 | 70000000 | 13.5033 | 4.1574 % | 45.1142 | 65.8643 % |
Difference | - | - | - | -400000 | -70000000 | -13.5033 | -4.1574 % | -13.5033 | -1.4807 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
60512297 | 87257367839274991677911479 | 26 | 86.173 | 720988725971474787 3 | 2013-01-21 | 7759 | 526453 | 391,665 | 0.1160 | 0.1726 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2013-01-21 | JAMC | OSX-casita | 26 | 86.173 | 1.836 | 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 |
2003-06-01 | Gordon Spence | v4_computers | 21 | 259 | 0.001 | |||
2003-08-25 | Gordon Spence | v4_computers | 21 | 260 | 0.001 | |||
2022-03-29 | LordJulius | Manual testing | 260 | 263 | ||||
2009-01-27 | Scout | Lisa | 263 | 264 | 0.032 | |||
2009-01-28 | fes016 | X3210 | 264 | 265 | 0.062 | |||
2009-01-30 | fes016 | X3210 | 265 | 266 | 0.123 | |||
2009-02-01 | fes016 | X3210 | 266 | 267 | 0.247 | |||
2009-02-02 | fes016 | X3210 | 267 | 268 | 0.494 | |||
2009-06-29 | symallad | School_Laptop | 268 | 269 | 0.988 | |||
2011-07-16 | TheJudger | Manual testing | 269 | 270 | 1.976 | |||
2012-08-26 | Clown_Royal | Manual testing | 270 | 271 | 3.952 | |||
2012-12-24 | Jerry Hallett | Manual testing | 271 | 273 | 23.71 |