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 | 272 | 17.0359 | 63.8889 % | - | - | - | - | 17.0359 | 63.8889 % |
Target | 273 | 34.0750 | 64.3836 % | 400000 | 65000000 | 12.0457 | 4.0606 % | 46.1207 | 65.8298 % |
Difference | -1 | -17.0391 | -0.4947 % | -400000 | -65000000 | -12.0457 | -4.0606 % | -29.0847 | -1.9409 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
56136239 | 49566091650771789969641 | 23 | 75.392 | 441480339026380 22 | 2012-07-12 | 22501 | 7724597 | 241.94 | 1.3588 | 2.4157 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2012-07-12 | PPed72 | Principale | 23 | 75.392 | 3.564 | 0.000% |
57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 |
Bits | Factor | |||||||
---|---|---|---|---|---|---|---|---|
date | userid | compid | from | to | factor | bits* | digits | GHz-days |
1999-12-08 | ANONYMOUS | v4_computers | 21 | 253 | 2.14000e-5 | |||
2000-03-01 | ANONYMOUS | v4_computers | 21 | 254 | 4.28000e-5 | |||
2000-05-31 | ANONYMOUS | v4_computers | 21 | 256 | 0.000 | |||
2001-09-16 | ANONYMOUS | v4_computers | 21 | 257 | 0.000 | |||
2002-09-07 | ANONYMOUS | v4_computers | 21 | 258 | 0.001 | |||
2004-10-03 | 1997rj7 | v4_computers | 21 | 260 | 0.001 | |||
2022-06-15 | LordJulius | Manual testing | 260 | 263 | ||||
2008-06-24 | Sturle Sunde | letov.ifi | 263 | 265 | 0.100 | |||
2008-06-26 | Sturle Sunde | enstrom.ifi | 265 | 267 | 0.399 | |||
2009-11-23 | ASDSLLC | dell01 | 267 | 268 | 0.532 | |||
2011-04-13 | dsl | s1 | 268 | 269 | 1.065 | |||
2011-06-05 | David Campeau | Manual testing | 269 | 270 | 2.130 | |||
2011-08-11 | fireredd | ont4 | 270 | 271 | 4.260 | |||
2012-06-19 | Jaxon | Manual testing | 271 | 272 | 8.520 |