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 | 26.2045 | 62.1622 % | 1495000 | 45971250 | 32.5791 | 6.0291 % | 58.7836 | 64.4434 % |
Target | 277 | 209.6443 | 63.6364 % | 900000 | 170000000 | 84.0883 | 4.1339 % | 293.7326 | 65.1396 % |
Difference | -3 | -183.4398 | -1.4742 % | +595000 | -124028750 | -51.5092 | +1.8952% | -234.9490 | -0.6962 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
146000473 | 50339255292146950674745601 | 26 | 85.380 | 172394151394793600 27 | 2020-03-19 | 41177 | 5474191 | 53,669 | 2.8036 | 4.6318 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-03-19 | timbit | Manual testing | 1495000 | 45971250 | 6 | 2 | 26 | 85.380 | 32.58 | 4.631% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-12-30 | Richard | 264 | 265 | 0.026 | ||||
2012-12-31 | Richard | 172.26.176.51 | 265 | 266 | 0.051 | |||
2015-03-05 | aurashift | usslcburnin04 | 266 | 267 | 0.102 | |||
2016-03-24 | Derek | Manual testing | 267 | 268 | 0.205 | |||
2016-05-16 | d3zorg | gen3-qa-vc6-2-1 | 268 | 269 | 0.409 | |||
2016-05-17 | Derek | Manual testing | 269 | 270 | 0.819 | |||
2016-05-17 | Derek | Manual testing | 270 | 271 | 1.638 | |||
2016-11-27 | Sergey Nosov | Manual testing | 271 | 272 | 3.276 | |||
2018-12-19 | mikr | Manual testing | 272 | 273 | 6.551 | |||
2018-12-19 | mikr | Manual testing | 273 | 274 | 13.10 |