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 | 276 | 147.4831 | 64.4737 % | 870000 | 18052500 | 10.4275 | 3.8504 % | 157.9106 | 65.8416 % |
Target | 276 | 147.4831 | 64.4737 % | 650000 | 110000000 | 38.1483 | 3.8578 % | 185.6314 | 65.8442 % |
Difference | - | - | - | +220000 | -91947500 | -27.7208 | -0.0074 % | -27.7208 | -0.0026 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
103767749 | 256840338216439641267639681323009 | 33 | 107.663 | 1237573045052946273642496 211 | 2021-05-07 | 47269 | 1715761 | 1.617e+9 | 0.7977 | 1.0080 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-05-07 | Ben Delo | i-0f8e9e982a14ff7f5 | 870000 | 18052500 | 12 | 2 | 33 | 107.663 | 10.43 | 3.850% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-04-20 | Richard | 263 | 264 | 0.019 | ||||
2010-08-29 | Richard | 264 | 265 | 0.036 | ||||
2012-05-01 | omiXorp | SCS-DEV-z800-01 | 265 | 266 | 0.072 | |||
2013-08-31 | Chang Chia-Tche | ex01 | 266 | 267 | 0.144 | |||
2013-09-03 | Fabrice Bellet | linux13 | 267 | 268 | 0.288 | |||
2014-07-05 | arnaud | srv-620 | 268 | 269 | 0.576 | |||
2014-07-07 | Phil | Manual testing | 269 | 270 | 1.152 | |||
2014-07-15 | ANONYMOUS | usa | 270 | 271 | 2.304 | |||
2014-12-26 | SMoffat | Manual testing | 271 | 272 | 4.609 | |||
2019-09-11 | Niels_Mache_Nextcloud | Manual testing | 272 | 274 | 27.65 | |||
2021-01-19 | RichD0 | Manual testing | 274 | 275 | 36.87 | |||
2021-01-22 | 1997rj7 | Manual testing | 275 | 276 | 73.74 |