echo 'lift(Mod(((2172255785916506905498043102798927 - 1) / 2 / 134999173), 4620))' | '/usr/bin/gp' -q
[0;35m3731[0m
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 | 272 | 7.0840 | 61.1111 % | 1375000 | 41593750 | 28.7998 | 6.9329 % | 35.8838 | 63.8072 % |
Target | 277 | 226.7285 | 63.6364 % | 800000 | 150000000 | 72.1065 | 3.9426 % | 298.8350 | 65.0700 % |
Difference | -5 | -219.6445 | -2.5253 % | +575000 | -108406250 | -43.3067 | +2.9903% | -262.9513 | -1.2628 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
134999173 | 2172255785916506905498043102798927 | 34 | 110.743 | 8045441085466897287948731 7 | 2018-11-05 | 128203 | 30232931 | 950,973,913 | 14.281 | 24.845 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2018-11-05 | timbit | Manual testing | 1375000 | 41593750 | 6 | 2 | 34 | 110.743 | 30.16 | 4.467% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
2010-06-11 | Richard | svn_02 | 263 | 264 | 0.015 | |||
2010-11-24 | sannerud.com | Jim2010 | 264 | 265 | 0.028 | |||
2012-10-29 | KayJongsma | Henk | 265 | 266 | 0.055 | |||
2015-01-24 | aurashift | usslcburnin10 | 266 | 267 | 0.111 | |||
2016-08-05 | proxy2222 | Manual testing | 267 | 268 | 0.221 | |||
2016-08-05 | proxy2222 | Manual testing | 268 | 269 | 0.443 | |||
2016-12-09 | proxy2222 | Manual testing | 269 | 270 | 0.886 | |||
2017-01-25 | proxy2222 | Manual testing | 270 | 271 | 1.771 | |||
2017-03-28 | David Hruska | Manual testing | 271 | 272 | 3.543 |