is 295861347-1
has 28,857,141 decimal digits
takes 347.231 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
Actual27319.954363.0137%940,00022,795,00011.19105.3151%31.145368.3288%6.3570%
PrimeNet2714.987261.9718%400,00020,000,0007.70955.6888%12.696767.6606%5.6888%
GPU7227579.822764.0000%650,00022,000,0009.52344.2051%89.346068.2051%4.2051%
Difference-2-59.8684-0.9863%+290,000+795,000+1.6677+1.1100%-58.2007+0.1237%+0.1237%

Known prime factors (1 factor, 117.7 bits, 0.00012275% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
9586134726503668222763795994938939058494600736117.6741382395984001966715267361049
233 × 883 × 6883 × 151391 × 451921 × 14268407
451,92114,268,4072019-09-061.978e+96.32737.6259

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-09-06T17:58:09Ryan PropperManual testing940,00022,795,000636117.67411.19694.522.385.315%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2011-01-09T07:20:00For Researchm1_06264265--0.039--
2014-02-28T20:12:00Carsten KossendeyManual testing265268--0.546--
2014-05-27T07:38:00g0bManual testing268269--0.624--
2014-06-04T07:00:00g0bManual testing269270--1.247--
2014-09-29T14:12:00SamPaksampak-desk270271--2.495--
2018-12-27T23:45:06DerekManual testing271272--4.989--
2019-03-15T08:09:32Niels_Mache_NextcloudManual testing272273--9.98--


ECM factoring results:
Exponent "95861347" not found


Lucas-Lehmer results:
Exponent "95861347" not found


PRP results:
Exponent "95861347" not found


P-1 factor-bounds graph:
B1 = 940,000, B2 = 22,795,000 (stage 2)
B1 = 940,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2019-09-06T17:58:09+00:00