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 | 46.0471 | 61.8421 % | 3165000 | 90202500 | 170.5450 | 6.6201 % | 216.5922 | 64.3682 % |
Target | 281 | 1,473.5250 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0319 % | 1,982.3229 | 65.6410 % |
Difference | -5 | -1,427.4779 | -2.3554 % | +1265000 | -309797500 | -338.2529 | +2.5882% | -1,765.7307 | -1.2729 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332354927 | 988645827410225774130578617 | 27 | 89.676 | 1487334393285864804 22 | 2016-03-11 | 70121 | 14216963 | 377,223 | 18.137 | 31.203 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-11 | Moduli | Office_PC | 3165000 | 90202500 | 2 | 27 | 89.676 | 170.5 | 4.355% |
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 | ||||
2010-04-27 | Sunfish | Server01 | 268 | 269 | 0.180 | |||
2010-11-12 | Grant McCracken | Jana-Laptop | 269 | 270 | 0.360 | |||
2011-02-22 | Grant McCracken | work-i5 | 270 | 271 | 0.719 | |||
2012-12-06 | Team_Inspector | spudboy2 | 271 | 272 | 1.439 | |||
2013-01-21 | LaurV | Manual testing | 272 | 273 | 2.878 | |||
2014-11-06 | Team_Inspector | thumbelina | 273 | 274 | 5.756 | |||
2015-11-25 | Team_Inspector | thumbelina | 274 | 275 | 11.51 | |||
2015-11-25 | Gordon Spence | Manual testing | 275 | 276 | 23.02 |