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 | 275 | 97.1989 | 64.0000 % | - | - | - | - | 97.1989 | 64.0000 % |
Target | 275 | 97.1989 | 64.0000 % | 500000 | 85000000 | 23.0932 | 3.7752 % | 120.2921 | 65.3591 % |
Difference | - | - | - | -500000 | -85000000 | -23.0932 | -3.7752 % | -23.0932 | -1.3591 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
78724189 | 76389000610553683981079201 | 26 | 85.982 | 485168545912576400 24 | 2016-10-22 | 1051 | 82279 | 193,036 | 0.0248 | 0.0379 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-10-22 | Architects Cubed | pfs | 26 | 85.982 | 3.099 | 0.000% |
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 |
2001-06-30 | Joss | v4_computers | 21 | 257 | 0.000 | |||
2008-02-03 | 1997rj7 | v4_computers | 21 | 263 | 0.012 | |||
2008-04-03 | 1997rj7 | v4_computers | 21 | 264 | 0.025 | |||
2011-04-25 | Carsten Kossendey | Manual testing | 264 | 267 | 0.332 | |||
2012-04-12 | wangyun183 | Manual testing | 267 | 268 | 0.380 | |||
2013-02-11 | Clown_Royal | Manual testing | 268 | 269 | 0.759 | |||
2013-02-18 | Smok_bmv | Manual testing | 269 | 270 | 1.519 | |||
2013-06-12 | Norman Ley | Manual testing | 270 | 271 | 3.038 | |||
2015-09-01 | RichD0 | Manual testing | 271 | 272 | 6.075 | |||
2016-06-11 | Greg | Manual testing | 272 | 273 | 12.15 | |||
2016-06-17 | AirSquirrels | Manual testing | 273 | 275 | 72.90 |