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 | 277 | 92.1214 | 62.3377 % | 4660000 | 4660000 | 100.5104 | 3.1664 % | 192.6318 | 63.5302 % |
Target | 281 | 1,473.9504 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0318 % | 1,982.7483 | 65.6410 % |
Difference | -4 | -1,381.8290 | -1.8599 % | +2760000 | -395340000 | -408.2875 | -0.8654 % | -1,790.1165 | -2.1108 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332259013 | 5729632648297935533618881 | 25 | 82.245 | 8622238109606880 25 | 2016-02-06 | 971 | 6829 | 2,947.9 | 0.0278 | 0.0426 |
332259013 | 361971849548377217777846441 | 27 | 88.226 | 544713364251727940 22 | 2016-02-06 | 13807 | 379013 | 188,666 | 0.7270 | 0.8319 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-02-06 | damap | damap1111 | 4660000 | 4660000 | 1 | 52 | 170.471 | 100.5 | 2.152% |
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 |
2023-10-18 | James Heinrich | Manual testing | 267 | 268 | ||||
2009-05-22 | Team_Inspector | thumbelina | 268 | 269 | 0.180 | |||
2009-09-24 | Team_Inspector | Bush | 269 | 270 | 0.360 | |||
2011-02-23 | Christian Geschwentner | arkonII | 270 | 271 | 0.720 | |||
2011-04-23 | Team_Inspector | Bush | 271 | 272 | 1.439 | |||
2011-05-10 | Team_Inspector | Bush | 272 | 273 | 2.879 | |||
2011-05-17 | SETIKAH | primetest | 273 | 274 | 5.758 | |||
2013-01-10 | LaurV | Manual testing | 274 | 275 | 11.52 | |||
2014-12-18 | Team_Inspector | Fishbeck | 275 | 276 | 23.03 | |||
2015-08-27 | srow7 | Manual testing | 276 | 277 | 46.06 |