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 | 177.1582 | 64.4737 % | 685000 | 12501250 | 6.2057 | 3.3937 % | 183.3639 | 65.6793 % |
Target | 275 | 88.5781 | 64.0000 % | 550000 | 95000000 | 26.6010 | 3.9520 % | 115.1791 | 65.4227 % |
Difference | +1 | +88.5801 | +0.4737 % | +135000 | -82498750 | -20.3953 | -0.5583 % | +68.1848 | +0.2566 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
86386031 | 1148226133240508628126042433 | 28 | 89.891 | 6645901657644791136 25 | 2018-05-18 | 127609 | 923249 | 1,952,654 | 0.7984 | 1.2129 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2018-05-18 | arnaud | snd-15-152 | 685000 | 12501250 | 2 | 28 | 89.891 | 6.206 | 3.742% |
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 |
2010-11-21 | Architects Cubed | m1_77 | 264 | 265 | 0.043 | |||
2010-12-25 | Michael C | Manual testing | 265 | 266 | 0.087 | |||
2013-03-13 | wangyun183 | Manual testing | 266 | 267 | 0.173 | |||
2013-10-17 | SMoffat | Manual testing | 267 | 268 | 0.346 | |||
2013-10-21 | SMoffat | Manual testing | 268 | 269 | 0.692 | |||
2013-10-25 | SMoffat | Manual testing | 269 | 270 | 1.384 | |||
2014-11-16 | shauge | Manual testing | 270 | 271 | 2.768 | |||
2017-04-18 | Strolling Jellyfish | Manual testing | 271 | 274 | 38.75 | |||
2018-01-09 | Brian Beuning | Manual testing | 274 | 275 | 44.29 | |||
2018-02-04 | TheJudger | Manual testing | 275 | 276 | 88.58 |