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 | 267 | 13.4469 | 67.1642 % | 2000000 | 242000000 | 1.4373 | 9.2694 % | 14.8842 | 70.2079 % |
Target | 262 | 0.2780 | 64.5161 % | 11000 | 850000 | 0.0054 | 1.6014 % | 0.2834 | 65.0844 % |
Difference | +5 | +13.1689 | +2.6481 % | +1989000 | +241150000 | +1.4319 | +7.6680% | +14.6008 | +5.1235 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
2209721 | 17677769 | 8 | 24.075 | 4 22 | - | 4 | 4 | 1.012e-12 | 3.813e-7 | 7.761e-7 |
2209721 | 243069311 | 9 | 27.857 | 55 5 | 2008-07-14 | 5 | 11 | 8.188e-12 | 5.079e-7 | 9.701e-7 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-04-18 | alpertron | Manual testing | 500000 | 15000000 | 12 | skipped known factor: 17677769 skipped known factor: 243069311 | - | - | - | 8.275% | |
2021-06-29 | Dylan Delgado | laptop-ryzen73700 | 1000000 | 106000000 | skipped known factor: 17677769 skipped known factor: 243069311 | - | - | 0.641 | 11.651% | ||
2021-07-03 | Dylan Delgado | laptop-ryzen73700 | 2000000 | 242000000 | skipped known factor: 17677769 skipped known factor: 243069311 | - | - | 1.437 | 13.508% |
Total ECM effort: | 8.018 GHz-days |
Estimated T-Level: | 21.558 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 3.343 | 3.533% |
25 | 50000 | 0.312 | 73.224% |
30 | 250000 | 0.020 | 98.036% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
1 | 0.062 | |||
50000 | 5000000 | 10 | 0.857 | |
50000 | 6750000 | 7 | 0.686 | |
50000 | 7050000 | 50 | 5.006 | |
50000 | 7076563 | 7 | 0.702 | |
50000 | 7121299 | 7 | 0.704 |
date | userid | compid | cofactors | res64 | ||
---|---|---|---|---|---|---|
2017-10-09 | Oliver Kruse | GTX-2 |
| 572AD941D024588A | ||
2017-11-20 | kkmrkkblmbrbk | c4.xlarge |
| 572AD941D024588A |