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 | 276 | 45.9520 | 61.8421 % | 3165000 | 104445000 | 187.2818 | 6.7800 % | 233.2337 | 64.4292 % |
Target | 281 | 1,470.4797 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0328 % | 1,979.2776 | 65.6414 % |
Difference | -5 | -1,424.5277 | -2.3554 % | +1265000 | -295555000 | -321.5161 | +2.7471% | -1,746.0439 | -1.2122 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
333043219 | 1941581012891500738460881 | 25 | 80.684 | 2914908489536760 23 | 2017-01-08 | 7529 | 1075437379 | 735.24 | 1,263.9 | 2,360.4 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2017-01-08 | aurashift | usslcburnin46 | 3165000 | 104445000 | 12 | 2 | 25 | 80.684 | 187.3 | 4.470% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-11-03 | Architects Cubed | m1_51 | 265 | 266 | 0.022 | |||
2012-04-16 | LaurV | Manual testing | 266 | 269 | 0.314 | |||
2013-01-18 | LaurV | Manual testing | 269 | 270 | 0.359 | |||
2013-01-18 | LaurV | Manual testing | 270 | 271 | 0.718 | |||
2013-01-18 | LaurV | Manual testing | 271 | 272 | 1.436 | |||
2013-10-07 | Preben S | Manual testing | 272 | 273 | 2.872 | |||
2013-12-27 | Preben S | Manual testing | 273 | 274 | 5.744 | |||
2014-05-23 | Preben S | Manual testing | 274 | 275 | 11.49 | |||
2017-01-03 | aurashift | usslcburnin46 | 275 | 276 | 22.98 |