Last-known PrimeNet details: Exponent is not assigned to anyone -unknown- 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 | Prob over default TF | |
Actual | 276 | 138.7757 | 64.4737% | 5500000 | 5500000 | 35.0014 | 3.2133% | 173.7771 | 65.6152% | 1.1416% |
PrimeNet | 272 | 8.6720 | 62.5000% | 450000 | 24000000 | 11.0291 | 5.5091% | 19.7010 | 64.5659% | 2.0659% |
GPU72 | 276 | 138.7757 | 64.4737% | 700000 | 26000000 | 13.2268 | 4.0491% | 152.0025 | 65.9122% | 1.4385% |
Difference | - | - | - | +4800000 | -20500000 | +21.7746 | -0.8358% | +21.7746 | -0.2969% | -0.2969% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
110278657 | 1086635709267517406846250263 | 28 | 89.812 | 4926772499902303883 7 | 2021-12-24 | 378277 | 62221399 | 1,910,275 | 23.850 | 40.293 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2021-12-24T12:56:40 | pfrakes | Manual testing | 5500000 | 5500000 | 28 | 89.812 | 35.00 | 968.0 | 70.00 | 3.213% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
2010-04-30T21:03:00 | ValerieVonck | Oracle10g | 263 | 264 | - | - | 0.018 | - | - | |
2010-09-18T08:33:00 | Donna Noble | PH2-940-v3-MVB | 264 | 265 | - | - | 0.034 | - | - | |
2012-05-26T18:05:00 | HBendtz | HAL9006 | 265 | 266 | - | - | 0.068 | - | - | |
2014-12-02T08:39:00 | g0b | Manual testing | 266 | 267 | - | - | 0.136 | - | - | |
2015-08-04T22:56:00 | SMoffat | Manual testing | 267 | 268 | - | - | 0.271 | - | - | |
2015-08-13T01:38:00 | SMoffat | Manual testing | 268 | 269 | - | - | 0.542 | - | - | |
2016-02-11T06:29:50 | sourcebinary.com | Manual testing | 269 | 270 | - | - | 1.084 | - | - | |
2016-02-13T14:07:53 | el grocco | Manual testing | 270 | 271 | - | - | 2.168 | - | - | |
2019-01-27T19:10:49 | Niels_Mache_Nextcloud | Manual testing | 271 | 272 | - | - | 4.337 | - | - | |
2020-02-10T01:24:32 | erick84mm | Manual testing | 272 | 273 | - | - | 8.674 | - | - | |
2020-04-06T09:53:24 | Jan S. | Manual testing | 273 | 274 | - | - | 17.35 | - | - | |
2020-05-02T18:41:16 | tsc | Manual testing | 274 | 275 | - | - | 34.69 | - | - | |
2020-05-07T03:37:16 | Kriesel | Manual testing | 275 | 276 | - | - | 69.39 | - | - |