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 | 277 | 181.1926 | 63.6364 % | 1000000 | 40000000 | 30.8360 | 4.3865 % | 212.0286 | 65.2315 % |
Target | 278 | 362.3863 | 64.1026 % | 1000000 | 200000000 | 116.8582 | 3.9995 % | 479.2445 | 65.5383 % |
Difference | -1 | -181.1937 | -0.4662 % | - | -160000000 | -86.0222 | +0.3870% | -267.2159 | -0.3068 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
168926123 | 115603521536557722260834713 | 27 | 86.579 | 342171830749225572 22 | 2021-08-02 | 6067 | 3098057 | 158,072 | 1.7222 | 3.1109 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-08-02 | Tucker Kao | Dozenal_Behemoth_Lab | 1000000 | 40000000 | 2 | 27 | 86.579 | 30.84 | 4.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-07-08 | Charles A. Morris | magnetar | 263 | 264 | 0.012 | |||
2011-02-18 | tsc | c01 | 264 | 265 | 0.022 | |||
2013-03-27 | linded | skynet-node007 | 265 | 266 | 0.044 | |||
2015-06-07 | Mr-Plonk | Linux-i7 | 266 | 267 | 0.088 | |||
2015-07-05 | La Güira | Manual testing | 267 | 268 | 0.177 | |||
2015-07-05 | La Güira | Manual testing | 268 | 269 | 0.354 | |||
2015-07-05 | La Güira | Manual testing | 269 | 270 | 0.708 | |||
2018-02-27 | Oliver Kruse | Manual testing | 270 | 276 | 89.18 | |||
2021-07-31 | Tucker Kao | Manual testing | 276 | 277 | 90.60 |