is 295389817-1
has 28,715,197 decimal digits
takes 345.523 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
Actual27320.052963.0137%935,00022,673,75011.13155.3042%31.184468.3179%6.3460%
PrimeNet2715.011861.9718%400,00018,000,0007.13725.5827%12.149167.5546%5.5827%
GPU7227580.217264.0000%650,00022,000,0009.52344.2026%89.740668.2026%4.2026%
Difference-2-60.1643-0.9863%+285,000+673,750+1.6081+1.1016%-58.5562+0.1153%+0.1153%

Known prime factors (1 factor, 125.5 bits, 0.00013157% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
953898176043973728685852863350846382837617127938125.507316803927230820290982990688767
32 × 47 × 181 × 311 × 1499 × 2221 × 3137 × 114593 × 11117021
114,59311,117,0212019-09-011.699e+93.75035.9416

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-09-01T05:55:22Ryan PropperManual testing935,00022,673,750638125.50711.13691.022.265.304%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-12-29T10:20:00For Researchm1_65264265--0.039--
2013-08-29T08:35:00natha(net)Manual testing265267--0.235--
2013-08-29T08:35:00natha(net)Manual testing267268--0.313--
2013-08-29T08:35:00natha(net)Manual testing268269--0.627--
2013-08-29T08:35:00natha(net)Manual testing269270--1.253--
2013-08-29T08:35:00natha(net)Manual testing270271--2.507--
2013-08-29T08:35:00natha(net)Manual testing271272--5.014--
2019-04-08T15:45:58Niels_Mache_NextcloudManual testing272273--10.03--


ECM factoring results:
Exponent "95389817" not found


Lucas-Lehmer results:
Exponent "95389817" not found


PRP results:
Exponent "95389817" not found


P-1 factor-bounds graph:
B1 = 935,000, B2 = 22,673,750 (stage 2)
B1 = 935,000 (stage 1)
104
105
106
104
105
106
107
108
TF factor-bounds graph:
273
272
271
270
269
268
267
265
250
260
270
280
290
2100
2110
2120
2130
Last modified: 2019-09-01T05:55:22+00:00