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 | 274 | 5.7388 | 59.4595 % | 3360000 | 3360000 | 157.9453 | 4.1302 % | 163.6841 | 61.1339 % |
Target | 284 | 5,876.8000 | 64.2857 % | 3600000 | 900000000 | 2,464.9967 | 4.1495 % | 8,341.7967 | 65.7677 % |
Difference | -10 | -5,871.0612 | -4.8263 % | -240000 | -896640000 | -2,307.0514 | -0.0193 % | -8,178.1126 | -4.6338 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
666666829 | 86534383739130936327984761 | 26 | 86.161 | 64900772001010220 22 | 2015-12-01 | 20231 | 61651 | 23,507 | 1.0571 | 1.9355 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-12-01 | LaurV | Manual testing | 3360000 | 3360000 | 1 | 26 | 86.161 | 157.5 | 1.541% |
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 |
2023-10-18 | James Heinrich | Manual testing | 267 | 268 | ||||
2023-10-18 | James Heinrich | Manual testing | 268 | 269 | ||||
2008-09-22 | monst | abbe | 269 | 270 | 0.179 | |||
2009-05-06 | unconnected | winxp-E7300 | 270 | 271 | 0.359 | |||
2009-05-19 | unconnected | greece-E6750 | 271 | 272 | 0.717 | |||
2009-07-07 | unconnected | winxp-E4600 | 272 | 273 | 1.435 | |||
2013-04-08 | ramgeis | Manual testing | 273 | 274 | 2.870 |