Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 277 | 272.6730 | 64.9351% | 4500000 | 4500000 | 28.6375 | 2.7442% | 301.3105 | 65.8973% |
Target | 276 | 136.3357 | 64.4737% | 700000 | 26000000 | 13.2268 | 4.0578% | 149.5625 | 65.9153% |
Difference | +1 | +136.3373 | +0.4614% | +3800000 | -21500000 | +15.4107 | -1.3136% | +151.7480 | -0.0179% |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
112252289 | 1030804227848243121966559807 | 28 | 89.736 | 4591461951605472927 3 | 2021-10-21 | 9551 | 29528419 | 2,080,724 | 10.296 | 19.122 |
GHz-Days | worth | Factor probability | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | b1 | b2 | e | stage | factor | digits | bits* | spent | saved | ||
2021-10-20 | Ernst W. Mayer | Manual testing | 4500000 | 4500000 | 28 | 89.736 | 28.64 | 985.3 | 57.28 | 2.744% |
Bits | Factor | GHz-Days | worth | |||||||
---|---|---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | spent | saved | |
2010-05-06 | argusdusty | canning | 263 | 264 | - | - | 0.017 | - | - | |
2010-09-24 | Commaster | Core-i7 | 264 | 265 | - | - | 0.033 | - | - | |
2012-08-01 | Andrew B | dell_xps_17 | 265 | 266 | - | - | 0.067 | - | - | |
2013-10-06 | PascalBieri | Manual testing | 266 | 267 | - | - | 0.133 | - | - | |
2013-10-14 | PascalBieri | Manual testing | 267 | 268 | - | - | 0.266 | - | - | |
2013-11-16 | SMoffat | Manual testing | 268 | 269 | - | - | 0.533 | - | - | |
2014-12-19 | AK76 | Manual testing | 269 | 270 | - | - | 1.065 | - | - | |
2014-12-19 | AK76 | Manual testing | 270 | 271 | - | - | 2.130 | - | - | |
2019-01-05 | Niels_Mache_Nextcloud | Manual testing | 271 | 272 | - | - | 4.261 | - | - | |
2020-04-20 | SRBase | Manual testing | 272 | 273 | - | - | 8.521 | - | - | |
2020-09-25 | LOBES | GPU72_TF | 273 | 274 | - | - | 17.04 | - | - | |
2020-11-21 | Ayczly | Manual testing | 274 | 275 | - | - | 34.08 | - | - | |
2020-12-04 | arpcar | Manual testing | 275 | 276 | - | - | 68.17 | - | - | |
2021-01-08 | arpcar | Manual testing | 276 | 277 | - | - | 136.3 | - | - |