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 | 269 | 0.1711 | 56.5217 % | - | - | - | - | 0.1711 | 56.5217 % |
Target | 284 | 5,614.6832 | 64.2857 % | 4000000 | 900000000 | 2,482.7753 | 4.2187 % | 8,097.4585 | 65.7924 % |
Difference | -15 | -5,614.5122 | -7.7640 % | -4000000 | -900000000 | -2,482.7753 | -4.2187 % | -8,097.2874 | -9.2706 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
697789607 | 301702895687989578929 | 21 | 68.032 | 216184715752 23 | 2017-06-16 | 227 | 712841 | 0.1298 | 1.8357 | 3.4098 |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-01-04 | linded | v4_computers | 261 | 262 | 0.000 | |||
2010-06-22 | Architects Cubed | m1_69 | 263 | 264 | 0.003 | |||
2012-01-25 | ANONYMOUS | Manual testing | 264 | 265 | 0.005 | |||
2012-01-26 | lalera | Manual testing | 264 | 265 | 0.005 | |||
2013-11-23 | sasaki | Manual testing | 265 | 266 | 0.011 | |||
2022-08-10 | LordJulius | Manual testing | 21 | 268 | ||||
2014-09-17 | sasaki | Manual testing | 266 | 268 | 0.064 | |||
2017-06-16 | Conductor | Manual testing | 268 | 269 | 68.032 | 21 | 0.003 |