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 | 46.0530 | 61.8421 % | 100000 | 1000000 | 3.2145 | 1.6513 % | 49.2674 | 62.4722 % |
Target | 281 | 1,473.7110 | 64.1975 % | 1900000 | 400000000 | 508.7979 | 4.0318 % | 1,982.5089 | 65.6410 % |
Difference | -5 | -1,427.6581 | -2.3554 % | -1800000 | -399000000 | -505.5834 | -2.3805 % | -1,933.2415 | -3.1688 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
332312971 | 4920925049454843137226151 | 25 | 82.025 | 7404052021572825 32 | 2019-12-01 | 16103 | 180221 | 2,947.4 | 0.5402 | 0.7069 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2019-04-23 | MadPoo | Manual testing | 100000 | 100000 | - | - | 2.501 | 0.317% | |||
2019-12-01 | MadPoo | Manual testing | 100000 | 1000000 | 2 | 25 | 82.025 | 3.214 | 0.874% |
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 | ||||
2009-08-17 | Team_Inspector | thumbelina | 268 | 269 | 0.180 | |||
2010-06-06 | Sunfish | Server01 | 269 | 270 | 0.360 | |||
2011-03-30 | Grant McCracken | work-i5 | 270 | 271 | 0.720 | |||
2012-03-18 | Grant McCracken | Jana-Laptop | 271 | 272 | 1.439 | |||
2013-01-15 | LaurV | Manual testing | 272 | 273 | 2.878 | |||
2013-07-25 | kracker | Manual testing | 273 | 274 | 5.757 | |||
2015-01-30 | Team_Inspector | SpudBoy3 | 274 | 275 | 11.51 | |||
2015-09-16 | Team_Inspector | Fishbeck | 275 | 276 | 23.03 |