is 2 90240209 - 1
has 27165010 decimal digits
takes 304.226 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
Actual27584.794964.0000%----84.794964.0000%2.0282%
PrimeNet2715.297861.9718%360000180000006.45795.4744%11.755864.0536%2.0818%
GPU7227584.794964.0000%600000200000008.09994.0584%92.894865.4610%1.4610%
Difference----600000-20000000-8.0999-4.0584%-8.0999-1.4610%-1.4610%

Known prime factors (1 factor, 74.5 bits, 0.00008254% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
90240209263782804019300188458972374.482146155913723172
22 × 3 × 37 × 41 × 58897 × 136319		2018-11-255889713631978.8480.30850.5859

P-1 results:
Exponent "90240209" not found


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-07-12T08:26:00Carsten KossendeyManual testing266267--0.166--
2010-11-17T11:50:00Carsten KossendeyManual testing267268--0.331--
2011-05-24T19:01:00Carsten KossendeyManual testing268269--0.662--
2013-11-22T18:13:00Carsten KossendeyManual testing269270--1.325--
2014-11-18T22:37:00bunddogManual testing270271--2.650--
2015-10-18T08:15:25Carsten KossendeyManual testing271272--5.300--
2016-10-12T09:44:18Carsten KossendeyManual testing272273--10.60--
2018-03-08T13:59:21Carsten KossendeyManual testing273274--21.20--
2018-11-25T15:48:17TheJudgerManual testing27427574.4822336.45619.774.25


ECM factoring results:
Exponent "90240209" not found


Lucas-Lehmer results:
Exponent "90240209" not found


PRP results:
Exponent "90240209" not found


P-1 factor-bounds graph:
103
104
105
103
104
105
106
TF factor-bounds graph:
275
274
273
272
271
270
269
268
267
250
260
270
280
290
2100
Last modified: 2018-11-25T15:48:17+00:00