Last-known PrimeNet details: Exponent is not assigned to anyone 0 primality tests remaining
|
Trial Factoring | P-1 Factoring | Combined | |||||||
---|---|---|---|---|---|---|---|---|---|
Limit | GHz-days | Probability | B1 | B2 | GHz-days | Probability | GHz-days | Probability | |
Actual | 267 | 17.2379 | 68.6567 % | 500000 | 15000000 | 0.0880 | 5.0322 % | 17.3260 | 70.2340 % |
Target | 261 | 0.1782 | 65.5738 % | 7000 | 550000 | 0.0025 | 1.3443 % | 0.1807 | 66.0366 % |
Difference | +6 | +17.0597 | +3.0829 % | +493000 | +14450000 | +0.0855 | +3.6879% | +17.1453 | +4.1974 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
1723751 | 3447503 | 7 | 21.717 | 1 1 | - | 1 | 1 | 1.621e-13 | 6.824e-8 | 1.389e-7 |
1723751 | 7239754201 | 10 | 32.753 | 2100 22 | 2008-07-15 | 25 | 25 | 4.828e-10 | 1.706e-6 | 3.472e-6 |
1723751 | 2136087346375852078841 | 22 | 70.855 | 619604382064420 22 | 2020-04-20 | 5 | 30980219103221 | 186.67 | 115,183 | 215,129 |
1723751 | 9035899562050152749316064573118183 | 34 | 112.799 | 2620999077607540981648760341 181 | 2020-04-20 | 729756239 | 9553931759 | 9.770e+10 | 82.607 | 101.35 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2016-03-16 | alpertron | Manual testing | 500000 | 15000000 | 12 | skipped known factor: 3447503 skipped known factor: 7239754201 | - | - | - | 8.808% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2008-07-15 | J Feitsma | Manual testing | ? | ? | 32.753 | 10 |
Total ECM effort: | 35.637 GHz-days |
Estimated T-Level: | 25.721 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 14.769 | 0.000% |
25 | 50000 | 1.685 | 18.541% |
30 | 250000 | 0.144 | 86.565% |
35 | 1000000 | 0.010 | 99.002% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
50000 | 5000000 | 184 | 12.43 | |
50000 | 5000000 | 41 | 2.813 | |
50000 | 5000000 | 29 | 1.990 | |
250000 | 40000000 | 50 | 18.40 |
date | userid | compid | cofactors | res64 | ||||
---|---|---|---|---|---|---|---|---|
2017-09-30 | alpertron | Manual testing |
| 3DDB9DBAD704220D | ||||
2017-10-19 | Oliver Kruse | Threadripper-PC |
| 3DDB9DBAD704220D | ||||
2020-04-20 | M Miller | cruncher |
| 0F8C8F39DABDF3B1 | ||||
2020-04-21 | marssystems | System01 |
| 0F8C8F39DABDF3B1 |