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 | 72.5284 | 63.1579 % | 1000000 | 30000000 | 32.8636 | 4.6835 % | 105.3921 | 64.8834 % |
Target | 279 | 580.2332 | 64.5570 % | 1300000 | 250000000 | 189.1553 | 4.0277 % | 769.3884 | 65.9845 % |
Difference | -3 | -507.7048 | -1.3991 % | -300000 | -220000000 | -156.2916 | +0.6558% | -663.9964 | -1.1011 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
211006879 | 1951159409517711479922817 | 25 | 80.691 | 4623449763260352 26 | 2021-01-11 | 34267 | 2123053 | 1,160.5 | 1.8861 | 2.7519 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-01-11 | Albrecht Heeffer | Manual testing | 1000000 | 30000000 | 2 | 25 | 80.691 | 35.12 | 3.545% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-05-17 | Architects Cubed | m1_08 | 263 | 264 | 0.009 | |||
2011-05-19 | Mr-Plonk | Linux-i7 | 264 | 265 | 0.018 | |||
2013-08-17 | Richard | svn_02 | 265 | 266 | 0.035 | |||
2015-10-08 | rob147147 | Manual testing | 266 | 267 | 0.071 | |||
2016-08-24 | XZT | Manual testing | 267 | 268 | 0.142 | |||
2017-11-28 | Yxinity | Manual testing | 268 | 269 | 0.283 | |||
2018-01-08 | daniel horacio | G5 | 268 | 269 | 0.283 | |||
2017-11-28 | Yxinity | Manual testing | 269 | 270 | 0.567 | |||
2019-11-14 | Neutron3529 | Manual testing | 270 | 271 | 1.133 | |||
2020-06-19 | SRBase | Manual testing | 271 | 272 | 2.267 | |||
2020-10-20 | jwnutter | Manual testing | 272 | 273 | 4.533 | |||
2020-10-20 | jwnutter | Manual testing | 273 | 274 | 9.066 | |||
2020-10-20 | jwnutter | Manual testing | 274 | 275 | 18.13 | |||
2020-10-20 | jwnutter | Manual testing | 275 | 276 | 36.26 |