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 | 271 | 1.8158 | 60.5634 % | 100000 | 100000 | 1.6514 | 1.2636 % | 3.4672 | 61.0617 % |
Target | 280 | 930.0459 | 65.0000 % | 1600000 | 325000000 | 317.3924 | 4.0555 % | 1,247.4383 | 66.4194 % |
Difference | -9 | -928.2300 | -4.4366 % | -1500000 | -324900000 | -315.7410 | -2.7919 % | -1,243.9710 | -5.3577 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
263284391 | 6185153344841352414496913 | 25 | 82.355 | 11746145150020216 23 | 2019-05-03 | 44623 | 71789 | 3,720.2 | 0.7613 | 1.4997 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-05-03 | MadPoo | Manual testing | 100000 | 100000 | 1 | 25 | 82.355 | 1.651 | 0.351% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2008-10-23 | GrunwalderGIMP | Manual testing | 261 | 269 | 0.453 | |||
2016-07-24 | Yxinity | Manual testing | 269 | 270 | 0.454 | |||
2018-09-11 | La Güira | Manual testing | 270 | 271 | 0.908 |