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 | 273 | 12.8380 | 61.6438 % | 2215000 | 2215000 | 18.4174 | 3.3277 % | 31.2553 | 62.9202 % |
Target | 277 | 205.4251 | 63.6364 % | 900000 | 170000000 | 84.0883 | 4.1438 % | 289.5134 | 65.1432 % |
Difference | -4 | -192.5872 | -1.9925 % | +1315000 | -167785000 | -65.6709 | -0.8161 % | -258.2581 | -2.2230 % |
P-1 | GHz-days | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
exponent | factor | digits | bits* | k | date found | min B1 | min B2 | min. TF | min. P-1 | normal P-1 |
148999141 | 988158841229970243474271 | 24 | 79.709 | 3315988382879235 3 | 2020-09-14 | 946111 | 1756823 | 821.70 | 8.2340 | 16.010 |
date | user | comp | B1 | B2 | BS | stage | factor | digits | bits* | GHz-days | Fac Prob |
---|---|---|---|---|---|---|---|---|---|---|---|
2020-09-14 | timbit | Manual testing | 2215000 | 2215000 | 1 | 24 | 79.709 | 18.42 | 2.222% |
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 |
2011-01-08 | sasaki3 | mate_ma1 | 264 | 265 | 0.025 | |||
2013-01-07 | Charles A. Morris | chandra | 265 | 266 | 0.050 | |||
2015-03-14 | karhu | mizquitl | 266 | 267 | 0.100 | |||
2016-04-05 | Derek | Manual testing | 267 | 268 | 0.201 | |||
2016-12-14 | d3zorg | gen3-dev-vc5-2 | 268 | 269 | 0.401 | |||
2016-12-16 | d3zorg | gen3-dev-vc5-2 | 269 | 270 | 0.802 | |||
2016-12-17 | d3zorg | gen3-dev-vc5-2 | 270 | 271 | 1.605 | |||
2016-12-19 | guru | Manual testing | 271 | 272 | 3.210 | |||
2016-12-22 | Sid & Andy | Mrs_Potato_Head | 272 | 273 | 6.420 |