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 | 3,451.4947 | 79.1045 % | 68000000000 | 265422648792401100 | 2,556,989.9472 | 40.8256 % | 2,560,441.4418 | 87.6352 % |
Target | 244 | 0.0003 | 68.1818 % | 500 | 50000 | 0.0000 | 1.2068 % | 0.0003 | 68.5658 % |
Difference | +23 | +3,451.4944 | +10.9227 % | +67999999500 | +265422648792351100 | +2,556,989.9472 | +39.6188% | +2,560,441.4416 | +19.0694 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
8609 | 78003192453522838892916663606986328967 | 38 | 125.875 | 4530328287462123294977155512079587 32 | - | 80511407 | 175352613137123 | 2.125e+13 | 1,689.3 | 3,155.1 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-02-11 | ANONYMOUS | v4_computers | 1000000 | 100000000 | - | - | 0.001 | 26.541% | |||
2001-06-23 | ANONYMOUS | v4_computers | 43000000 | 4290000000 | - | - | 0.049 | 38.528% | |||
2001-09-10 | ANONYMOUS | v4_computers | 3000000000 | 4290000000 | - | - | 0.543 | 36.341% | |||
2002-06-09 | ANONYMOUS | v4_computers | 1073741824 | 4290000000 | 48 | - | - | 0.221 | 37.479% | ||
2002-08-31 | ANONYMOUS | v4_computers | 2147483648 | 4290000000 | 48 | - | - | 0.400 | 36.761% | ||
2002-10-26 | ANONYMOUS | v4_computers | 3221225472 | 4290000000 | 48 | - | - | 0.580 | 36.245% | ||
2003-02-16 | ANONYMOUS | v4_computers | 4290000000 | 4290000000 | - | - | 0.759 | 35.838% | |||
2023-08-14 | JacobZ | GreatLakes | 68000000000 | 265422648792401100 | skipped known factor: 78003192453522838892916663606986328967 | - | - | 6,709,910 | 80.037% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-09-22 | ANONYMOUS | v4_computers | 252 | 253 | 0.070 | |||
1999-12-30 | ANONYMOUS | v4_computers | 253 | 254 | 0.139 | |||
2000-02-23 | ANONYMOUS | v4_computers | 254 | 255 | 0.279 | |||
2000-07-25 | ANONYMOUS | v4_computers | 21 | 256 | 1.115 | |||
2002-12-16 | ANONYMOUS | v4_computers | 21 | 257 | 2.230 |
Total ECM effort: | 3,866.667 GHz-days |
Estimated T-Level: | 46.838 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 6,174.800 | 0.000% |
25 | 50000 | 1,760.286 | 0.000% |
30 | 250000 | 489.200 | 0.000% |
35 | 1000000 | 103.161 | 0.000% |
40 | 3000000 | 18.183 | 0.000% |
45 | 11000000 | 2.763 | 6.309% |
50 | 44000000 | 0.368 | 69.236% |
55 | 110000000 | 0.044 | 95.712% |
60 | 260000000 | 0.005 | 99.534% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
3000000 | 300000000 | 874 | 7.172 | |
11000000 | 36578884662 | 12,000 | 3,859 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2017-09-21 | Oliver Kruse | Oliver-PC |
| 91891717E6A29A06 | |
2017-09-21 | Oliver Kruse | Manual testing |
| 91891717E6A29A06 | |
2017-10-12 | kkmrkkblmbrbk | Manual testing |
| 91891717E6A29A06 | |
2020-04-17 | Oliver Kruse | Manual testing |
| FBDA40E5B3C7C4CA |