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 | 268 | 1.1529 | 61.7647 % | - | - | - | - | 1.1529 | 61.7647 % |
Target | 273 | 36.9996 | 64.3836 % | 340000 | 55000000 | 9.2169 | 3.8024 % | 46.2165 | 65.7378 % |
Difference | -5 | -35.8467 | -2.6189 % | -340000 | -55000000 | -9.2169 | -3.8024 % | -45.0636 | -3.9731 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
51699031 | 1564002402797819516411353 | 25 | 80.372 | 15126032079767796 22 | 2010-02-21 | 264871 | 8162831 | 7,848.9 | 1.9311 | 2.3074 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2010-02-21 | Roman Maznichenko | x64-Prime | 25 | 80.372 | 4.825 | 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 |
2000-01-04 | ANONYMOUS | v4_computers | 21 | 253 | 2.32000e-5 | |||
2000-02-16 | ANONYMOUS | v4_computers | 21 | 254 | 4.64000e-5 | |||
2000-04-27 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-05-27 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-03-10 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2003-11-28 | apocalypse | v4_computers | 21 | 260 | 0.001 | |||
2022-04-05 | LordJulius | Manual testing | 260 | 263 | ||||
2009-01-30 | ANONYMOUS | 263 | 265 | 0.110 | ||||
2009-01-31 | ANONYMOUS | 265 | 267 | 0.434 | ||||
2009-04-19 | ITS | WUV | 267 | 268 | 0.578 |