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 | 277 | 291.6837 | 64.9351 % | 1000000 | 30000000 | 14.8952 | 3.9361 % | 306.5789 | 66.3152 % |
Target | 276 | 145.8410 | 64.4737 % | 650000 | 120000000 | 41.2937 | 3.9267 % | 187.1348 | 65.8687 % |
Difference | +1 | +145.8427 | +0.4614 % | +350000 | -90000000 | -26.3986 | +0.0094% | +119.4441 | +0.4466 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
104936141 | 250141944912629284682087 | 24 | 77.727 | 1191876995517823 907 | 2020-07-13 | 358429 | 3666241 | 544.41 | 3.1098 | 4.2114 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-07-13 | Ernst W. Mayer | Manual testing | 1000000 | 30000000 | 2 | 24 | 77.727 | 14.98 | 4.320% |
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 |
2010-04-24 | Richard | 263 | 264 | 0.019 | ||||
2010-08-29 | Commaster | Core-i7 | 264 | 265 | 0.036 | |||
2012-05-08 | sasaki3 | MATE_J1 | 265 | 266 | 0.071 | |||
2013-09-09 | willmore | Manual testing | 266 | 267 | 0.142 | |||
2014-07-24 | Preben S | Manual testing | 267 | 268 | 0.285 | |||
2014-07-25 | Ryan Propper | Manual testing | 268 | 269 | 0.570 | |||
2015-02-02 | Earle Lowe | Manual testing | 269 | 270 | 1.139 | |||
2015-02-09 | Earle Lowe | Manual testing | 270 | 271 | 2.279 | |||
2018-01-03 | el grocco | Manual testing | 271 | 272 | 4.558 | |||
2019-12-04 | ViliamF | Manual testing | 272 | 274 | 27.35 | |||
2020-04-26 | TheJudger | Manual testing | 274 | 277 | 255.2 |