is 298817259-1
has 29,746,960 decimal digits
takes 376.878 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
Actual27319.357463.0137%985,00024,378,75012.49575.4242%31.853068.4379%5.9379%
PrimeNet2729.677862.5000%400,00020,000,0008.11755.1917%17.795367.6917%5.1917%
GPU72276154.871764.4737%650,00022,000,00010.02733.8348%164.899068.3085%3.8348%
Difference-3-135.5143-1.4600%+335,000+2,378,750+2.4684+1.5894%-133.0459+0.1294%+0.1294%

Known prime factors (1 factor, 118.4 bits, 0.00011981% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
9881725943542214432599916087744718272386208936118.3902203168498763961672309931116
22 × 3 × 11677 × 12809 × 185947 × 887759 × 7435937
887,7597,435,9372019-10-161.507e+96.88249.992

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-10-17T02:15:46Ryan PropperManual testing985,00024,378,750636118.39012.50753.824.995.424%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2011-01-24T03:31:001997rj7Manual testing264265--0.038--
2013-07-29T21:20:00David CampeauManual testing265266--0.076--
2013-08-02T17:56:00SMoffatManual testing266267--0.151--
2013-08-20T23:35:00oilwarzonedotcomepprisma267268--0.302--
2013-10-24T23:04:00sasakiManual testing268269--0.605--
2013-10-24T23:04:00sasakiManual testing269270--1.210--
2015-04-06T03:51:00Josh FamestadManual testing270271--2.420--
2018-06-24T20:50:54masserManual testing271272--4.840--
2019-03-27T05:58:41Niels_Mache_NextcloudManual testing272273--9.68--


ECM factoring results:
Exponent "98817259" not found


Lucas-Lehmer results:
Exponent "98817259" not found


PRP results:
Exponent "98817259" not found


P-1 factor-bounds graph:
B1 = 985,000, B2 = 24,378,750 (stage 2)
B1 = 985,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2019-10-17T02:15:46+00:00