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 | 91.1993 | 71.6418 % | 1000000 | 20563492950 | 11.5619 | 11.6308 % | 102.7612 | 74.9401 % |
Target | 244 | 0.0000 | 56.8182 % | 6000 | 800000 | 0.0005 | 11.7906 % | 0.0005 | 61.9096 % |
Difference | +23 | +91.1993 | +14.8236 % | +994000 | +20562692950 | +11.5614 | -0.1597 % | +102.7606 | +13.0305 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
325813 | 2236782907917901649 | 19 | 60.956 | 3432617648648 23 | 2007-08-11 | 79 | 5431357039 | 0.4906 | 3.0512 | 5.6988 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2001-09-30 | ANONYMOUS | v4_computers | 100000 | 10000000 | - | - | 0.007 | 25.463% | |||
2002-06-09 | ANONYMOUS | v4_computers | 32768 | 3276800 | 12 | - | - | 0.002 | 21.253% | ||
2002-08-17 | ANONYMOUS | v4_computers | 65536 | 6553600 | 12 | - | - | 0.004 | 23.883% | ||
2003-03-27 | ANONYMOUS | v4_computers | 131072 | 13107200 | 30 | - | - | 0.009 | 26.465% | ||
2006-01-15 | Joss | v4_computers | 325813 | 325813 | - | - | 0.003 | 15.433% | |||
2023-03-23 | Denial140 | i5-8400 | 1000000 | 20563492950 | skipped known factor: 2236782907917901649 | - | - | 15.76 | 46.640% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2000-04-19 | ANONYMOUS | v4_computers | 21 | 254 | 0.007 | |||
2022-03-07 | LordJulius | Manual testing | 254 | 255 | ||||
2001-03-05 | ANONYMOUS | v4_computers | 21 | 256 | 0.029 | |||
2002-03-10 | ANONYMOUS | v4_computers | 21 | 257 | 0.059 | |||
2004-01-27 | ANONYMOUS | v4_computers | 21 | 258 | 0.118 |
Total ECM effort: | 20.673 GHz-days |
Estimated T-Level: | 27.133 |
Digits | B1 | Complete | FacMiss |
---|---|---|---|
20 | 11000 | 30.949 | 0.000% |
25 | 50000 | 4.238 | 1.443% |
30 | 250000 | 0.427 | 65.270% |
35 | 1000000 | 0.034 | 96.638% |
40 | 3000000 | 0.002 | 99.774% |
B1 | B2 | factor | curves | GHz-days |
---|---|---|---|---|
1 | 0.00000e+0 | |||
50000 | 5000000 | 281 | 2.150 | |
250000 | 25000000 | 144 | 5.510 | |
250000 | 36750000 | 8 | 0.354 | |
250000 | 367537170 | 50 | 12.66 |
date | userid | compid | res64 | spent (GHz-days) |
---|---|---|---|---|
2002-01-22 | ANONYMOUS | v4_computers | 94ACDA2A88B433__ | 0.002 |
date | userid | compid | cofactors | res64 | |
---|---|---|---|---|---|
2017-09-22 | Oliver Kruse | Ollaptop |
| 611879A345047956 | |
2017-09-22 | Oliver Kruse | Manual testing |
| 611879A345047956 | |
2017-09-24 | Oliver Kruse | Manual testing |
| 611879A345047956 | |
2017-11-07 | kkmrkkblmbrbk | c4.xlarge |
| 611879A345047956 | |
2020-04-18 | Oliver Kruse | AddPrpType5 |
| EB44F5AEC5421CBF |