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 | 272 | 7.3564 | 62.5000 % | 1340000 | 1340000 | 10.3087 | 3.0546 % | 17.6651 | 63.6455 % |
Target | 277 | 235.4484 | 64.9351 % | 800000 | 140000000 | 64.4986 | 3.8749 % | 299.9469 | 66.2938 % |
Difference | -5 | -228.0919 | -2.4351 % | +540000 | -138660000 | -54.1899 | -0.8203 % | -282.2818 | -2.6483 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
129999487 | 44107225830249600611471 | 23 | 75.223 | 169643845710905 5 | 2018-05-22 | 18769 | 18769 | 92.560 | 0.1444 | 0.2939 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2018-05-22 | timbit | Manual testing | 1340000 | 1340000 | 1 | 23 | 75.223 | 10.31 | 1.799% |
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 |
2010-05-31 | sannerud.com | Jim2010 | 263 | 264 | 0.015 | |||
2010-11-11 | sasaki3 | asort2 | 264 | 265 | 0.029 | |||
2012-10-08 | tsc | vista2 | 265 | 266 | 0.057 | |||
2015-01-16 | tsc | XW6600 | 266 | 267 | 0.115 | |||
2015-09-13 | el grocco | Manual testing | 267 | 268 | 0.230 | |||
2015-12-10 | saffa | Manual testing | 268 | 269 | 0.460 | |||
2016-03-03 | ANONYMOUS | Manual testing | 269 | 270 | 0.920 | |||
2016-03-03 | ANONYMOUS | Manual testing | 270 | 271 | 1.839 | |||
2016-04-01 | EPF | EPF_31 | 271 | 272 | 3.679 |