is 2 90003091 - 1
has 27093631 decimal digits
takes 303.427 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual27585.018364.0000%----85.018364.0000%2.0282%
PrimeNet2715.311861.9718%360000180000006.45795.4726%11.769764.0530%2.0811%
GPU7227585.018364.0000%600000200000008.09994.0571%93.118265.4606%1.4606%
Difference----600000-20000000-8.0999-4.0571%-8.0999-1.4606%-1.4606%

Known prime factors (1 factor, 74.5 bits, 0.00008283% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
90003091275806950515478174457692374.546153220821335724
22 × 3 × 1223 × 18149 × 575251		2016-01-201814957525176.4060.23710.2862

P-1 results:
Exponent "90003091" not found


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-01-10T08:33:00Carsten Kossendeydurandal265266--0.083--
2010-02-19T13:00:00Carsten Kossendeymother266267--0.166--
2010-03-03T12:06:00Carsten Kossendeymother267268--0.332--
2012-09-14T07:11:00Carsten KossendeyManual testing268269--0.664--
2013-08-02T10:36:00mhskManual testing269270--1.328--
2013-11-15T11:11:00Carsten KossendeyManual testing270271--2.657--
2014-01-29T20:25:00roemer2201HPCC271272--5.314--
2016-01-20T09:42:18Carsten KossendeyManual testing272274--31.88--
2016-01-20T09:42:18Carsten KossendeyManual testing27427574.5462333.90618.169.05


ECM factoring results:
Exponent "90003091" not found


Lucas-Lehmer results:
Exponent "90003091" not found


PRP results:
Exponent "90003091" not found


P-1 factor-bounds graph:
103
104
105
103
104
105
106
TF factor-bounds graph:
275
274
272
271
270
269
268
267
266
250
260
270
280
290
2100
Last modified: 2016-01-20T09:42:18+00:00