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 | 275 | 101.8830 | 64.0000 % | 655000 | 655000 | 2.6258 | 1.5399 % | 104.5088 | 64.5544 % |
Target | 274 | 50.9403 | 63.5135 % | 500000 | 90000000 | 21.5522 | 4.1837 % | 72.4925 | 65.0400 % |
Difference | +1 | +50.9427 | +0.4865 % | +155000 | -89345000 | -18.9264 | -2.6438 % | +32.0162 | -0.4856 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
75104851 | 4536921681790625197743721 | 25 | 81.908 | 30203919063700860 22 | 2015-09-13 | 15227 | 238331 | 12,194 | 0.1098 | 0.1242 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2015-09-13 | TheJudger | Manual testing | 655000 | 655000 | 1 | 25 | 81.908 | 2.678 | 1.728% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2003-06-06 | Marzbug | v4_computers | 21 | 263 | 0.013 | |||
2004-08-20 | Marzbug | v4_computers | 21 | 265 | 0.050 | |||
2010-07-27 | GrunwalderGIMP | compute-0-0 | 265 | 266 | 0.099 | |||
2010-07-28 | Bold_Seeker | patws8 | 266 | 268 | 0.597 | |||
2010-08-11 | Ethan | Work2 | 268 | 269 | 0.796 | |||
2013-05-16 | Per Jessen | taggart4 | 269 | 270 | 1.592 | |||
2013-07-10 | processinfo | Manual testing | 270 | 271 | 3.184 | |||
2013-12-22 | NoPa | GIMPS2 | 271 | 272 | 6.368 | |||
2015-09-04 | endless_mike | Manual testing | 272 | 275 | 89.15 |