is 2 92430739 - 1
has 27824425 decimal digits
takes 334.805 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual277331.147064.9351%700000124250007.03173.1057%338.178866.0241%1.0890%
PrimeNet2715.172361.9718%400000180000007.13725.5618%12.309564.0869%2.1151%
GPU7227582.785364.0000%600000220000009.27514.1435%92.060465.4916%1.4916%
Difference+2+248.3617+0.9351%+100000-9575000-2.2433-1.0378%+246.1184+0.5324%+0.5324%

Known prime factors (1 factor, 100.2 bits, 0.00010839% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
92430739143973250148876560219938888328131100.1847788169374523585720760
23 × 5 × 73 × 2963 × 11287 × 23167 × 3442489
2019-11-052316734424891.969e+91.10011.8399

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-11-05T20:59:58Jwb52zClay7000001242500031100.1847.032669.614.063.106%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2011-01-06T11:30:00Architects Cubedm1_72264265--0.040--
2013-07-09T13:38:00David CampeauManual testing265266--0.081--
2013-08-29T12:21:00Norman LeyManual testing266267--0.162--
2013-09-07T01:11:00processinfoManual testing267268--0.323--
2013-09-09T16:21:00Preben SManual testing268269--0.647--
2013-09-12T06:18:00Addiss FamilyCAST269270--1.294--
2014-09-11T05:19:00GrunwalderGIMPcompute-0-2270271--2.587--
2018-04-23T23:38:25storm5510Manual testing271272--5.174--
2019-01-15T04:45:05DerekManual testing272273--10.35--
2019-03-04T10:00:08Tim SorberaManual testing273274--20.70--
2019-05-22T16:10:07Strolling JellyfishManual testing274275--41.39--
2019-05-22T16:10:07Strolling JellyfishManual testing275276--82.79--
2019-05-26T21:29:23TheJudgerManual testing276277--165.6--


ECM factoring results:
No ECM results for M92430739


Lucas-Lehmer results:
No L-L results for M92430739


PRP results:
No PRP results for M92430739


P-1 factor-bounds graph:
B1 = 700000, B2 = 12425000 (P-1 stage 2)
B1 = 700000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2019-11-05T20:59:58+00:00