is 2335428133-1
has 100,973,930 decimal digits
takes 4,989.493 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
Actual2835,840.099665.0602%12,000,000360,000,000667.76855.2732%6,507.868170.3334%7.9958%
PrimeNet27791.251062.3377%1,300,00080,000,000120.52175.4939%211.772767.8316%5.4939%
GPU722811,460.024564.1975%2,000,00080,000,000134.79734.0606%1,594.821868.2582%4.0606%
Difference+2+4,380.0751+0.8627%+10,000,000+280,000,000+532.9713+1.2126%+4,913.0464+2.0753%+2.0753%

Known prime factors (1 factor, 121.8 bits, 0.00003633% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
335428133477507629906665368534280020310229760137121.8457117882832843143907286393600
28 × 3 × 52 × 17 × 97 × 2177443 × 8369203 × 12336673
8,369,20312,336,6732019-12-20536,825,648185.18367.38

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-12-21T02:26:34Roland ClarksonManual testing12,000,000360,000,00037121.845667.89,9791,3365.273%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-04-21T13:16:00For ResearchManual testing264265--0.011--
2013-07-19T17:24:00LaurVManual testing265266--0.022--
2015-05-29T05:57:00Jacques MOLNEManual testing266269--0.312--
2016-04-01T10:35:11Jacques MOLNEManual testing269270--0.356--
2016-04-01T10:35:11Jacques MOLNEManual testing270271--0.713--
2016-04-01T10:35:11Jacques MOLNEManual testing271272--1.426--
2019-12-21T02:26:33Roland ClarksonManual testing272283--5,837--


ECM factoring results:
Exponent "335428133" not found


Lucas-Lehmer results:
Exponent "335428133" not found


PRP results:
Exponent "335428133" not found


P-1 factor-bounds graph:
B1 = 12,000,000, B2 = 360,000,000 (stage 2)
B1 = 12,000,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2019-12-21T02:26:34+00:00