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 | 93.3737 | 64.0000 % | 690000 | 13627500 | 6.3114 | 3.7869 % | 99.6850 | 65.3633 % |
Target | 275 | 93.3737 | 64.0000 % | 550000 | 90000000 | 24.5397 | 3.8863 % | 117.9133 | 65.3991 % |
Difference | - | - | - | +140000 | -76372500 | -18.2283 | -0.0993 % | -18.2283 | -0.0358 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
81949321 | 174105474479447836468337 | 24 | 77.204 | 1062275271807608 23 | 2017-07-03 | 31063 | 1532693 | 548.77 | 0.5107 | 0.7057 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2017-07-03 | ixfd64 | libra | 690000 | 13627500 | 6 | 2 | 24 | 77.204 | 6.311 | 3.787% |
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 |
2010-12-10 | Architects Cubed | m1_17 | 264 | 265 | 0.046 | |||
2011-03-02 | bzm | Manual testing | 265 | 266 | 0.091 | |||
2011-03-08 | ANONYMOUS | 266 | 267 | 0.182 | ||||
2011-03-14 | oddprime | computer-8 | 267 | 268 | 0.365 | |||
2011-03-21 | ANONYMOUS | 268 | 269 | 0.729 | ||||
2011-03-25 | Åke Tilander | PC51-114-12 | 269 | 270 | 1.459 | |||
2013-06-10 | sannerud.com | Jarrett2012 | 270 | 271 | 2.918 | |||
2016-08-18 | 1997rj7 | Manual testing | 271 | 273 | 17.51 | |||
2016-11-26 | Bdot | Manual testing | 273 | 275 | 70.03 |