is 271104771-1
has 21,404,669 decimal digits
takes 190.107 GHz-days to do one L-L test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual27453.806063.5135%650,00013,325,0005.19704.0520%59.003167.5656%6.1370%
PrimeNet2703.360561.4286%300,00014,000,0004.05675.4770%7.417266.9056%5.4770%
GPU7227453.806063.5135%500,00016,000,0005.21224.0641%59.018267.5776%4.0641%
Difference---+150,000-2,675,000-0.0152-0.0121%-0.0152-0.0121%-0.0121%

Known prime factors (1 factor, 118.8 bits, 0.00016704% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
7110477156908341789334357838082517277238418336118.7764001724567071199613179438921
32 × 127 × 241 × 1237 × 1583 × 1759 × 644767 × 6541309
644,7676,541,3092014-12-212.290e+93.74505.0871

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2014-12-21T16:06:00TheJudgerManual testing650,00013,325,0001236118.7765.197380.210.394.052%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2008-10-21T12:05:00Wojciech FlorekManual testing?264--0.028--
2010-03-10T15:10:00Dk SystemsFrontdesk3264265--0.053--
2010-03-15T17:08:00uzyyaar_dragonfly265266--0.105--
2010-03-18T09:08:00uzyyaar_dragonfly266267--0.210--
2010-04-19T04:17:00evatutinvtdc267268--0.420--
2010-04-25T04:09:00Per Jessendell1268269--0.841--
2012-06-12T21:20:00Mr. P-1cuica4269270--1.682--
2013-04-16T20:57:00gregoratomwall270271--3.363--
2014-11-30T16:31:00TheJudgerManual testing271272--6.726--
2014-11-30T16:31:00TheJudgerManual testing272273--13.45--
2014-11-30T16:31:00TheJudgerManual testing273274--26.90--


ECM factoring results:
Exponent "71104771" not found


Lucas-Lehmer results:
Exponent "71104771" not found


PRP results:
Exponent "71104771" not found


P-1 factor-bounds graph:
B1 = 650,000, B2 = 13,325,000 (stage 2)
B1 = 650,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2014-12-21T16:06:00+00:00