Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 274 | 29.1118 | 63.5135 % | 1275000 | 1275000 | 9.8086 | 2.4380 % | 38.9204 | 64.4031 % |
Target | 277 | 232.9035 | 64.9351 % | 800000 | 150000000 | 68.6900 | 3.9300 % | 301.5935 | 66.3131 % |
Difference | -3 | -203.7918 | -1.4216 % | +475000 | -148725000 | -58.8813 | -1.4919 % | -262.6731 | -1.9100 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
131419931 | 28360507639223340575567959 | 26 | 84.552 | 107900329209666609 3 | 2021-07-17 | 23269 | 66103 | 29,812 | 0.1970 | 0.3643 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-07-17 | yphysics | Manual testing | 1275000 | 1275000 | 1 | 26 | 84.552 | 9.81 | 1.766% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-06-02 | sasaki3 | mate24 | 263 | 264 | 0.015 | |||
2010-11-15 | Anton | voltar | 264 | 265 | 0.028 | |||
2012-09-17 | VictordeHollander | Manual testing | 265 | 268 | 0.398 | |||
2012-09-17 | VictordeHollander | Manual testing | 268 | 269 | 0.455 | |||
2012-12-31 | VictordeHollander | Manual testing | 269 | 270 | 0.910 | |||
2016-05-22 | taffa | Manual testing | 270 | 271 | 1.820 | |||
2016-05-22 | taffa | Manual testing | 271 | 272 | 3.639 | |||
2016-05-22 | taffa | Manual testing | 272 | 273 | 7.278 | |||
2016-05-22 | taffa | Manual testing | 273 | 274 | 14.56 |