is 264941757-1
has 19,549,417 decimal digits
takes 157.529 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
Actual27458.912364.8649%580,00011,455,0004.12403.8342%63.036268.6990%5.8419%
PrimeNet2703.679562.8571%280,00013,000,0003.42245.2985%7.101868.1556%5.2985%
GPU7227458.912364.8649%450,00014,000,0004.17943.8613%63.091668.7262%3.8613%
Difference---+130,000-2,545,000-0.0554-0.0272%-0.0554-0.0272%-0.0272%

Known prime factors (1 factor, 123.8 bits, 0.00019061% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
649417571832416902095127165122338016764181068138123.785141081561905934202328583288620
22 × 5 × 2113 × 5531 × 19973 × 130489 × 192047 × 1205903
192,0471,205,9032014-01-162.880e+90.86981.3747

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2014-01-16T08:27:00Bdotvm14580,00011,455,00038123.7854.124315.18.2483.834%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2003-10-08T00:00:00ANONYMOUSv4_computers?259--0.001--
2004-02-14T00:00:00AxelFoxv4_computers?260--0.001--
2009-03-14T06:08:00Sturle Sundegideon.ifi263264--0.030--
2009-12-10T04:56:00Sturle Sundecelair.ifi264265--0.058--
2009-12-13T09:40:002knarfChipzilla265266--0.115--
2009-12-18T03:08:00ANONYMOUSSew266267--0.230--
2009-12-25T05:21:00roemer2201Oliver-Homeserver267268--0.460--
2010-01-11T00:15:00kevshawKERMIT268269--0.921--
2012-01-19T14:48:00liceomajoranaorvietoinfo7269270--1.841--
2012-09-13T05:39:00Bold_SeekerManual testing270271--3.682--
2013-11-30T22:11:00america64Manual testing271272--7.364--
2013-12-20T07:45:00Son JohanManual testing272273--14.73--
2013-12-20T07:45:00Son JohanManual testing273274--29.46--


ECM factoring results:
Exponent "64941757" not found


Lucas-Lehmer results:
Exponent "64941757" not found


PRP results:
Exponent "64941757" not found


P-1 factor-bounds graph:
B1 = 580,000, B2 = 11,455,000 (stage 2)
B1 = 580,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2014-01-16T08:27:32+00:00