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 | 272 | 7.1369 | 62.5000 % | 1365000 | 1365000 | 10.5010 | 3.0864 % | 17.6379 | 63.6574 % |
Target | 277 | 228.4205 | 64.9351 % | 800000 | 150000000 | 68.6900 | 3.9391 % | 297.1105 | 66.3163 % |
Difference | -5 | -221.2836 | -2.4351 % | +565000 | -148635000 | -58.1889 | -0.8527 % | -279.4726 | -2.6589 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
133999213 | 31480319584237642834231 | 23 | 74.737 | 117464568930855 32 | 2018-10-15 | 787 | 389891 | 28.551 | 0.1691 | 0.3052 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2018-10-15 | timbit | Manual testing | 1365000 | 1365000 | 1 | 23 | 74.737 | 10.50 | 1.820% |
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 |
2010-06-06 | Torchwood Institute | HTPC-V64 | 263 | 264 | 0.015 | |||
2010-11-21 | oilwarzonedotcom | b2bwebserver | 264 | 265 | 0.028 | |||
2012-10-24 | Koekie | niodmig | 265 | 266 | 0.056 | |||
2015-01-23 | aurashift | usslcburnin04 | 266 | 267 | 0.112 | |||
2016-01-15 | workerthread | Manual testing | 267 | 268 | 0.223 | |||
2016-01-17 | workerthread | Manual testing | 268 | 269 | 0.446 | |||
2016-01-20 | workerthread | Manual testing | 269 | 270 | 0.892 | |||
2016-01-29 | workerthread | Manual testing | 270 | 271 | 1.785 | |||
2016-03-13 | Choi4KANG | Manual testing | 271 | 272 | 3.569 |