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 | 32.1498 | 63.5135 % | 1410000 | 1410000 | 9.4416 | 2.4965 % | 41.5915 | 64.4244 % |
Target | 276 | 128.6038 | 64.4737 % | 800000 | 140000000 | 56.1408 | 4.2136 % | 184.7446 | 65.9706 % |
Difference | -2 | -96.4540 | -0.9602 % | +610000 | -138590000 | -46.6992 | -1.7171 % | -143.1532 | -1.5462 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
119001067 | 180735642564534953274191 | 24 | 77.258 | 759386647199285 5 | 2019-01-31 | 8581 | 15907 | 434.53 | 0.0601 | 0.1169 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-01-31 | Kriesel | Manual testing | 1410000 | 1410000 | 12 | 1 | 24 | 77.258 | 10.38 | 2.019% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-05-14 | Mr-Plonk | linux-i7-920 | 263 | 264 | 0.016 | |||
2010-10-15 | Charles A. Morris | chandra | 264 | 265 | 0.031 | |||
2012-03-28 | Bob Schulien | Acer_N270 | 265 | 266 | 0.063 | |||
2012-04-11 | Bob Schulien | Acer_N270 | 266 | 267 | 0.126 | |||
2012-05-07 | Bob Schulien | Acer_N270 | 267 | 268 | 0.251 | |||
2012-08-23 | Bob Schulien | HP_Athlon3200 | 268 | 269 | 0.502 | |||
2012-09-02 | Bob Schulien | Acer_N270 | 269 | 270 | 1.005 | |||
2012-09-12 | Bob Schulien | HP_Athlon3200 | 270 | 271 | 2.009 | |||
2012-11-16 | Bob Schulien | Acer_N270 | 271 | 272 | 4.019 | |||
2018-11-18 | mikr | Manual testing | 272 | 274 | 24.11 |