is 290230533-1
has 27,162,097 decimal digits
takes 304.194 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
Actual2630.017757.1429%740,00014,800,0007.362011.3672%7.379768.5101%6.5382%
PrimeNet2715.298461.9718%360,00018,000,0006.45795.4743%11.756367.4461%5.4743%
GPU7227584.804064.0000%600,00020,000,0008.09994.0584%92.903968.0584%4.0584%
Difference-12-84.7863-6.8571%+140,000-5,200,000-0.7378+7.3088%-85.5241+0.4517%+0.4517%

Known prime factors (1 factor, 133.8 bits, 0.00014826% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
902305331867928426815817769822519871724730686707341133.779103508666341127441296535390726592
26 × 35 × 13 × 431 × 1373 × 5273 × 162343 × 560081 × 1804501
560,0811,804,5012019-01-021.803e+93.06935.5721

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-01-03T01:06:17CuboxPhoenix740,00014,800,0001241133.7797.362608.414.7211.367%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-01-17T12:56:00Carsten Kossendeymother265266--0.083--
2010-07-11T08:34:00Carsten KossendeyManual testing266267--0.166--
2010-11-17T06:33:00Carsten KossendeyManual testing267268--0.331--
2011-05-24T05:23:00Carsten KossendeyManual testing268269--0.663--
2013-07-29T04:19:00Carsten KossendeyManual testing269270--1.325--
2013-07-29T04:19:00Carsten KossendeyManual testing270271--2.650--
2015-10-18T08:15:21Carsten KossendeyManual testing271272--5.300--
2016-10-12T09:44:16Carsten KossendeyManual testing272273--10.60--
2018-03-03T01:28:21Carsten KossendeyManual testing273274--21.20--
2018-11-30T03:15:48tServoManual testing274275--42.40--
2018-11-30T03:15:48tServoManual testing275276--84.81--


ECM factoring results:
Exponent "90230533" not found


Lucas-Lehmer results:
Exponent "90230533" not found


PRP results:
Exponent "90230533" not found


P-1 factor-bounds graph:
B1 = 740,000, B2 = 14,800,000 (stage 2)
B1 = 740,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2019-01-03T01:06:17+00:00