is 295564797-1
has 28,767,871 decimal digits
takes 346.157 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
Actual27320.016263.0137%935,000935,0004.91082.3110%24.927065.3247%3.3528%
PrimeNet2715.002761.9718%400,00020,000,0007.70955.6867%12.712267.6585%5.6867%
GPU7227580.070464.0000%650,00022,000,0009.52344.2035%89.593768.2035%4.2035%
Difference-2-60.0542-0.9863%+285,000-21,065,000-4.6125-1.8925%-64.6667-2.8788%-2.8788%

Known prime factors (1 factor, 126.4 bits, 0.00013225% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
9556479711121764885944513409602723558343581271939126.387581896536961435360428941399747
7 × 1049 × 13397 × 85831 × 211597 × 423509 × 769039
423,509769,0392019-09-011.935e+92.32324.5270

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-09-01T21:24:43Ryan PropperManual testing935,000935,00039126.3874.911692.39.822.311%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2011-01-18T16:40:00For Researchm1_24264265--0.039--
2013-07-24T21:21:00David CampeauManual testing265266--0.078--
2013-07-25T01:13:00ANONYMOUSANONYMOUS266267--0.156--
2013-07-25T22:17:00GrunwalderGIMPcompute-0-1267268--0.313--
2014-04-19T03:51:00S04803myth268269--0.626--
2014-07-31T03:50:00Travis Glenn RussoManual testing269270--1.251--
2014-09-26T17:46:00shaugeManual testing270271--2.502--
2018-12-17T12:06:20Andrew BManual testing271272--5.005--
2019-03-31T09:00:08Niels_Mache_NextcloudManual testing272273--10.01--


ECM factoring results:
Exponent "95564797" not found


Lucas-Lehmer results:
Exponent "95564797" not found


PRP results:
Exponent "95564797" not found


P-1 factor-bounds graph:
B1 = 935,000 (stage 1)
104
105
106
104
105
106
TF factor-bounds graph:
273
272
271
270
269
268
267
266
265
250
260
270
280
290
2100
2110
2120
2130
Last modified: 2019-09-01T21:24:43+00:00