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 | 274 | 28.6944 | 63.5135 % | 2000000 | 40000000 | 31.3134 | 5.9760 % | 60.0078 | 65.6939 % |
Target | 277 | 229.5647 | 64.9351 % | 800000 | 150000000 | 68.6900 | 3.9368 % | 298.2546 | 66.3155 % |
Difference | -3 | -200.8703 | -1.4216 % | +1200000 | -110000000 | -37.3766 | +2.0392% | -238.2468 | -0.6216 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
133331333 | 161659881158121447304481 | 24 | 77.097 | 606233649363280 24 | 2019-12-17 | 1113899 | 6803059 | 249.44 | 10.954 | 17.440 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-12-17 | mrh | aws-o | 2000000 | 40000000 | 12 | 2 | 24 | 77.097 | 31.31 | 4.602% |
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 |
2010-06-05 | Torchwood Institute | GMS-E7200 | 263 | 264 | 0.015 | |||
2010-11-19 | Charles A. Morris | chandra | 264 | 265 | 0.028 | |||
2012-10-21 | Jens Pedersen | Scaleo_P | 265 | 266 | 0.056 | |||
2015-01-22 | vwflat4 | j-laptop | 266 | 267 | 0.112 | |||
2016-01-21 | Andreas_Truetsch | Manual testing | 267 | 268 | 0.224 | |||
2016-01-25 | guru | Manual testing | 268 | 269 | 0.448 | |||
2016-01-25 | guru | Manual testing | 269 | 270 | 0.897 | |||
2016-01-25 | guru | Manual testing | 270 | 271 | 1.793 | |||
2016-01-26 | guru | Manual testing | 271 | 272 | 3.587 | |||
2019-12-14 | mrh | Manual testing | 272 | 273 | 7.174 | |||
2019-12-14 | mrh | Manual testing | 273 | 274 | 14.35 |