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 | 98.3550 | 64.0000 % | 675000 | 12825000 | 5.4658 | 3.7067 % | 103.8208 | 65.3344 % |
Target | 274 | 49.1764 | 63.5135 % | 550000 | 95000000 | 23.2859 | 4.2977 % | 72.4623 | 65.0816 % |
Difference | +1 | +49.1786 | +0.4865 % | +125000 | -82175000 | -17.8202 | -0.5910 % | +31.3585 | +0.2528 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
77798873 | 84376629482627562279887 | 23 | 76.159 | 542274111622591 53 | 2016-09-19 | 110711 | 863711 | 208.25 | 0.6203 | 0.9211 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-09-19 | James Heinrich | i7-920 | 675000 | 12825000 | 2 | 23 | 76.159 | 5.466 | 4.083% |
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 |
2000-08-17 | ANONYMOUS | v4_computers | 21 | 253 | 1.54000e-5 | |||
2016-04-04 | Mark Rose | Manual testing | 253 | 264 | ||||
2010-10-15 | Charles A. Morris | chandra | 264 | 265 | 0.048 | |||
2010-10-18 | Anton | DeadMeat | 265 | 266 | 0.096 | |||
2010-10-22 | Yxinity | Yxine | 266 | 267 | 0.192 | |||
2010-10-27 | ANONYMOUS | 267 | 268 | 0.384 | ||||
2010-11-03 | arnaud | SRV-240 | 268 | 269 | 0.768 | |||
2010-11-26 | ANONYMOUS | 269 | 270 | 1.537 | ||||
2013-01-10 | Bold_Seeker | Manual testing | 270 | 271 | 3.074 | |||
2016-01-08 | Derek | Manual testing | 271 | 272 | 6.147 | |||
2016-04-27 | Son Johan | Manual testing | 272 | 273 | 12.29 | |||
2016-05-11 | AirSquirrels | Manual testing | 273 | 275 | 73.77 |