is 268556949-1
has 20,637,699 decimal digits
takes 183.295 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
Actual27455.805763.5135%625,00012,968,7505.03013.9937%60.835867.5072%6.0786%
PrimeNet2703.485461.4286%300,00013,000,0003.84555.3815%7.330966.8100%5.3815%
GPU7227455.805763.5135%450,00015,000,0004.81773.9397%60.623467.4532%3.9397%
Difference---+175,000-2,031,250+0.2124+0.0540%+0.2124+0.0540%+0.0540%

Known prime factors (1 factor, 129.9 bits, 0.00018947% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
68556949126547938542434101500800024141789528772940129.8959229402736579927258781602441336
23 × 31 × 71 × 97 × 179 × 487 × 1583 × 8821 × 462667 × 9594947
462,6679,594,9472014-09-212.808e+93.72253.7851

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2014-09-21T14:50:00TheJudgerManual testing625,00012,968,7501240129.8955.030366.610.063.994%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2004-03-01T00:00:00mdrgv4_computers?260--0.001--
2004-06-12T00:00:00mdrgv4_computers?261--0.002--
2009-01-06T01:36:001997rj7Manual testing?264--0.029--
2010-01-20T06:31:00Sturle Sundegicy.ifi264265--0.055--
2010-01-25T06:22:00symalladold_laptop265266--0.109--
2010-06-25T09:44:00lindedG88143RBXYL-TNE266267--0.218--
2010-06-26T00:12:00WorknPlayWnP_E6600-1267268--0.436--
2010-06-27T19:52:00GrunwalderGIMPcompute-0-1268269--0.872--
2012-03-07T19:42:00GrunwalderGIMPcompute-0-1269270--1.744--
2012-09-27T17:57:00Bold_SeekerManual testing270271--3.488--
2014-07-30T22:10:00RichD0Manual testing271272--6.976--
2014-09-14T14:39:00TheJudgerManual testing272273--13.95--
2014-09-14T14:39:00TheJudgerManual testing273274--27.90--


ECM factoring results:
Exponent "68556949" not found


Lucas-Lehmer results:
Exponent "68556949" not found


PRP results:
Exponent "68556949" not found


P-1 factor-bounds graph:
B1 = 625,000, B2 = 12,968,750 (stage 2)
B1 = 625,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2014-09-21T14:50:21+00:00