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 | 100.7786 | 64.0000 % | - | - | - | - | 100.7786 | 64.0000 % |
Target | 274 | 50.3881 | 63.5135 % | 500000 | 90000000 | 21.5522 | 4.1893 % | 71.9403 | 65.0420 % |
Difference | +1 | +50.3905 | +0.4865 % | -500000 | -90000000 | -21.5522 | -4.1893 % | +28.8382 | -1.0420 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
75927923 | 81089645053882413622207 | 23 | 76.102 | 533990934098661 3 | 2016-07-31 | 6263 | 847687 | 223.42 | 0.2089 | 0.3458 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-07-31 | Architects Cubed | gcp2_uc | 23 | 76.102 | 5.349 | 0.000% |
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 |
2004-09-16 | Marzbug | v4_computers | 21 | 263 | 0.013 | |||
2009-06-01 | Architects Cubed | m1_06 | 263 | 264 | 0.026 | |||
2010-10-15 | ANONYMOUS | i7 | 264 | 265 | 0.049 | |||
2010-10-20 | Wolfgang Fluck | 265 | 266 | 0.098 | ||||
2010-10-26 | ANONYMOUS | 266 | 267 | 0.197 | ||||
2010-12-30 | RonnyKarl | Quad1 | 267 | 268 | 0.394 | |||
2011-01-08 | zapy8000 | awesome | 268 | 269 | 0.787 | |||
2011-01-15 | KYOJI_KAMEI | 269 | 270 | 1.575 | ||||
2013-01-09 | ANONYMOUS | 270 | 271 | 3.149 | ||||
2015-03-28 | LaurV | Manual testing | 271 | 272 | 6.299 | |||
2016-03-23 | Judge Hale | Manual testing | 272 | 273 | 12.60 | |||
2016-04-14 | AirSquirrels | Manual testing | 273 | 275 | 75.59 |