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 | 77.2762 | 63.1579 % | - | - | - | - | 77.2762 | 63.1579 % |
Target | 278 | 309.1076 | 64.1026 % | 1300000 | 250000000 | 176.1462 | 4.3784 % | 485.2538 | 65.6743 % |
Difference | -2 | -231.8314 | -0.9447 % | -1300000 | -250000000 | -176.1462 | -4.3784 % | -407.9775 | -2.5164 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
198042727 | 48831493449766381564879 | 23 | 75.370 | 123285248061057 32 | 2019-05-13 | 53 | 258459639541 | 74.742 | 167,033 | 311,971 |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-08-09 | 1997rj7 | Manual testing | 263 | 264 | 0.010 | |||
2011-04-25 | tsc | c01 | 264 | 265 | 0.019 | |||
2013-07-04 | Lukin Dmitry | Dmitry | 265 | 266 | 0.038 | |||
2015-09-19 | Traitor | Awesome-o | 266 | 267 | 0.075 | |||
2016-08-13 | XZT | Manual testing | 267 | 268 | 0.151 | |||
2017-09-07 | Dave Bell | mars | 268 | 269 | 0.302 | |||
2018-12-23 | Chabot Prime | CC3906-18 | 269 | 270 | 0.604 | |||
2019-02-10 | Niels_Mache_Nextcloud | Manual testing | 270 | 271 | 1.207 | |||
2019-05-13 | jiafeimao615 | Manual testing | 271 | 276 | 75.370 | 23 | 50.53 |