is 281950699-1
has 24,669,619 decimal digits
takes 255.726 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
Actual27593.372164.0000%----93.372164.0000%2.0282%
PrimeNet2715.833761.9718%340,00016,000,0005.39895.2622%11.232667.2340%5.2622%
GPU7227593.372164.0000%550,00018,000,0006.79033.8863%100.162467.8863%3.8863%
Difference----550,000-18,000,000-6.7903-3.8863%-6.7903-3.8863%-3.8863%

Known prime factors (1 factor, 120.8 bits, 0.00014735% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
81950699223931874408494448830227276596212870337120.75213662596972387901708454449949
7 × 17 × 173 × 223 × 30449 × 50093 × 224101 × 8706457
224,1018,706,4572017-06-272.287e+93.10504.0087

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2017-06-28T02:49:03For Researchpfs-223,931,874,408,494,464-830,227,276,596,212,86437120.752-511.5-nan%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-12-16T04:40:00For Researchm1_78264265--0.046--
2011-03-02T09:43:00bzmManual testing265266--0.091--
2011-03-11T18:13:00shaugeManual testing266267--0.182--
2011-03-11T18:13:00shaugeManual testing267268--0.365--
2011-03-11T18:13:00shaugeManual testing268269--0.729--
2011-03-11T18:13:00shaugeManual testing269270--1.459--
2011-03-11T18:13:00shaugeManual testing270271--2.918--
2016-08-17T09:20:091997rj7Manual testing271272--5.836--
2016-08-17T09:20:091997rj7Manual testing272273--11.67--
2016-11-20T14:45:07Brian BeuningManual testing273274--23.34--
2016-11-20T14:45:07Brian BeuningManual testing274275--46.69--


ECM factoring results:
Exponent "81950699" not found


Lucas-Lehmer results:
Exponent "81950699" not found


PRP results:
Exponent "81950699" not found


P-1 factor-bounds graph:
TF factor-bounds graph:
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Last modified: 2017-06-28T02:49:03+00:00