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 | 279 | 368.4056 | 63.2911 % | 2815000 | 2815000 | 60.7160 | 2.1952 % | 429.1216 | 64.0970 % |
Target | 281 | 1,473.6240 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0319 % | 1,982.4219 | 65.6410 % |
Difference | -2 | -1,105.2184 | -0.9064 % | +915000 | -397185000 | -448.0819 | -1.8367 % | -1,553.3003 | -1.5441 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332332597 | 11824502017310535973813596981521 | 32 | 103.222 | 17790162812874079839080 23 | 2015-11-19 | 207079 | 400381 | 386,301,834 | 4.6936 | 9.0900 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-11-19 | William Wallace | T620 | 2815000 | 2815000 | 1 | 32 | 103.222 | 64.35 | 1.789% |
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 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2023-10-18 | James Heinrich | Manual testing | 267 | 268 | ||||
2009-11-29 | Grant McCracken | thumper | 268 | 269 | 0.180 | |||
2011-01-01 | Sunfish | Server01 | 269 | 270 | 0.360 | |||
2011-05-07 | Grant McCracken | Brett-Laptop | 270 | 271 | 0.720 | |||
2024-02-23 | Grant McCracken | Manual testing | 270 | 271 | ||||
2012-08-10 | Grant McCracken | Jana-Laptop | 271 | 272 | 1.439 | |||
2013-01-19 | LaurV | Manual testing | 272 | 273 | 2.878 | |||
2013-11-29 | Team_Inspector | Fishbeck | 273 | 274 | 5.756 | |||
2014-04-21 | Preben S | Manual testing | 274 | 275 | 11.51 | |||
2014-09-12 | SETIKAH | primetest | 275 | 276 | 23.03 | |||
2015-11-12 | NR | Manual testing | 276 | 277 | 46.05 | |||
2015-11-12 | NR | Manual testing | 277 | 278 | 92.10 | |||
2015-11-12 | NR | Manual testing | 278 | 279 | 184.2 |