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 | 40.4804 | 63.5135 % | 875000 | 19906250 | 10.0416 | 4.6855 % | 50.5220 | 65.2231 % |
Target | 275 | 80.9628 | 64.0000 % | 650000 | 110000000 | 34.7051 | 4.1979 % | 115.6678 | 65.5112 % |
Difference | -1 | -40.4823 | -0.4865 % | +225000 | -90093750 | -24.6635 | +0.4876% | -65.1458 | -0.2881 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
94511447 | 19757609348293002175799 | 23 | 74.065 | 104524954253917 587 | 2019-08-31 | 69539 | 2560669 | 69.195 | 1.0781 | 1.3686 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-08-31 | Ryan Propper | Manual testing | 875000 | 19906250 | 6 | 2 | 23 | 74.065 | 10.04 | 4.268% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2011-01-09 | Architects Cubed | m1_69 | 264 | 265 | 0.040 | |||
2014-02-04 | Carsten Kossendey | Manual testing | 265 | 268 | 0.553 | |||
2014-05-08 | ANONYMOUS | Manual testing | 268 | 269 | 0.633 | |||
2014-05-09 | SMoffat | Manual testing | 269 | 270 | 1.265 | |||
2014-09-17 | Ryan Propper | Manual testing | 270 | 271 | 2.530 | |||
2018-09-21 | Andrew Luebke | Manual testing | 271 | 272 | 5.060 | |||
2019-04-06 | Niels_Mache_Nextcloud | Manual testing | 272 | 273 | 10.12 | |||
2019-08-30 | ixfd64 | Manual testing | 273 | 274 | 20.24 |