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 | 284 | 5,223.8229 | 64.2857 % | 4500000 | 4500000 | 251.4844 | 1.7499 % | 5,475.3072 | 64.9107 % |
Target | 284 | 5,223.8229 | 64.2857 % | 4500000 | 1000000000 | 3,282.5745 | 4.3810 % | 8,506.3973 | 65.8504 % |
Difference | - | - | - | - | -995500000 | -3,031.0901 | -2.6311 % | -3,031.0901 | -0.9397 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
750000089 | 891430300672190603511376121 | 27 | 89.526 | 594286796592760540 22 | 2021-08-09 | 1181 | 384029 | 296,695 | 1.2317 | 2.1839 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2021-08-09 | Kriesel | Manual testing | 4500000 | 4500000 | 1 | 27 | 89.526 | 252.8 | 1.750% |
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 | 82 | 83 | 84 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2023-10-18 | James Heinrich | Manual testing | 267 | 268 | ||||
2023-10-18 | James Heinrich | Manual testing | 268 | 269 | ||||
2009-08-27 | S04803 | myth | 269 | 270 | 0.159 | |||
2009-10-24 | S04803 | phenom | 270 | 271 | 0.319 | |||
2010-01-21 | S04803 | phenom | 271 | 272 | 0.638 | |||
2011-01-14 | James Heinrich | Manual testing | 272 | 273 | 1.275 | |||
2011-01-14 | James Heinrich | Manual testing | 273 | 274 | 2.551 | |||
2012-01-27 | monst | Manual testing | 274 | 275 | 5.101 | |||
2015-01-22 | Xebecer | Manual testing | 275 | 276 | 10.20 | |||
2019-02-03 | GdS | Manual testing | 276 | 277 | 20.41 | |||
2019-02-03 | GdS | Manual testing | 277 | 278 | 40.81 | |||
2019-02-03 | GdS | Manual testing | 278 | 279 | 81.62 | |||
2019-02-03 | GdS | Manual testing | 279 | 280 | 163.2 | |||
2020-12-25 | Kriesel | Manual testing | 280 | 281 | 326.5 | |||
2020-12-25 | Kriesel | Manual testing | 281 | 282 | 653.0 | |||
2020-12-25 | Kriesel | Manual testing | 282 | 283 | 1,306 | |||
2020-12-25 | Kriesel | Manual testing | 283 | 284 | 2,612 |