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 | 275 | 99.0031 | 64.0000 % | 675000 | 675000 | 2.7595 | 1.5670 % | 101.7626 | 64.5641 % |
Target | 274 | 49.5004 | 63.5135 % | 500000 | 90000000 | 21.9790 | 4.1984 % | 71.4794 | 65.0454 % |
Difference | +1 | +49.5027 | +0.4865 % | +175000 | -89325000 | -19.2194 | -2.6314 % | +30.2832 | -0.4813 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
77289613 | 40687796808471832140817 | 23 | 75.107 | 263216460978216 23 | 2015-09-06 | 389 | 2287 | 197.49 | 0.0020 | 0.0032 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-09-06 | Filen | Sirrah4 | 675000 | 675000 | 1 | 23 | 75.107 | 2.760 | 1.758% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2000-08-17 | ANONYMOUS | v4_computers | 21 | 253 | 1.55000e-5 | |||
2003-12-02 | ANONYMOUS | v4_computers | 21 | 261 | 0.002 | |||
2022-06-27 | LordJulius | Manual testing | 261 | 264 | ||||
2010-12-01 | Ugm | Mac_Final_Cut | 264 | 265 | 0.048 | |||
2010-12-06 | Helmut Zulus | srv-enter | 265 | 266 | 0.097 | |||
2010-12-08 | Ken L. | Ken-p6t | 266 | 267 | 0.193 | |||
2010-12-16 | greg_plonka | new_laptop | 267 | 268 | 0.387 | |||
2010-12-16 | sannerud.com | JimEmcLap | 268 | 269 | 0.773 | |||
2010-12-20 | sannerud.com | JimEmcLap | 269 | 270 | 1.547 | |||
2014-02-21 | dufrenbk | StacyLaptop | 270 | 271 | 3.094 | |||
2015-06-08 | Chuck | Manual testing | 271 | 272 | 6.188 | |||
2015-08-26 | 1997rj7 | Manual testing | 272 | 274 | 37.13 | |||
2015-09-01 | RichD0 | Manual testing | 274 | 275 | 49.50 |