Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 280 | 782.0432 | 63.7500 % | 2605000 | 2605000 | 53.9439 | 1.9108 % | 835.9870 | 64.4426 % |
Target | 280 | 782.0432 | 63.7500 % | 1900000 | 400000000 | 488.4887 | 4.3753 % | 1,270.5319 | 65.3361 % |
Difference | - | - | - | +705000 | -397395000 | -434.5449 | -2.4646 % | -434.5449 | -0.8934 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
313111313 | 9448773878933902834347487 | 25 | 82.966 | 15088522015386111 3 | 2019-06-20 | 5843 | 376283 | 3,128.2 | 0.5389 | 0.7929 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-06-20 | Kriesel | Manual testing | 2605000 | 2605000 | 1 | 25 | 82.966 | 56.19 | 1.911% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2011-01-06 | Rob_Dee | twopc | 264 | 265 | 0.012 | |||
2011-08-09 | Rob_Dee | twopc | 265 | 266 | 0.024 | |||
2012-03-30 | Never Odd Or Even | Manual testing | 266 | 269 | 0.334 | |||
2012-03-30 | Never Odd Or Even | Manual testing | 269 | 270 | 0.382 | |||
2012-04-11 | Never Odd Or Even | Manual testing | 270 | 271 | 0.764 | |||
2012-04-11 | Never Odd Or Even | Manual testing | 271 | 272 | 1.527 | |||
2012-10-16 | Never Odd Or Even | Manual testing | 272 | 273 | 3.055 | |||
2016-11-10 | mikr | Manual testing | 273 | 274 | 6.110 | |||
2016-11-10 | mikr | Manual testing | 274 | 275 | 12.22 | |||
2016-11-10 | mikr | Manual testing | 275 | 276 | 24.44 | |||
2016-11-10 | mikr | Manual testing | 276 | 277 | 48.88 | |||
2017-07-24 | nranks | Manual testing | 277 | 278 | 97.76 | |||
2017-07-24 | nranks | Manual testing | 278 | 279 | 195.5 | |||
2017-07-24 | nranks | Manual testing | 279 | 280 | 391.0 |