is 285788203-1
has 25,824,823 decimal digits
takes 276.310 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
Actual276178.392864.4737%690,00013,627,5006.51433.4552%184.907167.9289%5.9571%
PrimeNet2715.572861.9718%360,00017,000,0005.91535.3871%11.488067.3590%5.3871%
GPU7227589.195364.0000%550,00019,000,0007.26313.9486%96.458567.9486%3.9486%
Difference+1+89.1974+0.4737%+140,000-5,372,500-0.7488-0.4934%+88.4486-0.0197%-0.0197%

Known prime factors (1 factor, 131.5 bits, 0.00015329% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
85788203386031268183056693424176718056960190588940131.50422499088142868355304293803546448
24 × 3 × 29 × 293 × 2897 × 45121 × 139729 × 615997 × 4903043
615,9974,903,0432018-02-052.233e+93.96775.8549

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2018-02-05T22:41:54jackwingg-004690,00013,627,5001240131.5046.514552.613.033.455%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-11-28T02:20:00For Researchm1_58264265--0.044--
2013-03-02T19:44:00ANONYMOUS265266--0.087--
2013-03-07T23:49:00adhamseed266267--0.174--
2013-03-08T19:46:00Florimond C.ichthys1267268--0.348--
2013-08-15T14:37:00gfiguerglap2268269--0.697--
2013-08-17T18:42:00CSLatDDtmsm7-32269270--1.394--
2013-11-19T06:18:00sasakimac270271--2.787--
2017-03-25T19:07:21linamentManual testing271272--5.575--
2017-03-25T19:07:21linamentManual testing272273--11.15--
2017-05-12T22:58:06ANONYMOUSManual testing273274--22.30--
2017-10-12T08:16:39Brian BeuningManual testing274275--44.60--
2017-10-15T15:53:15TheJudgerManual testing275276--89.20--


ECM factoring results:
Exponent "85788203" not found


Lucas-Lehmer results:
Exponent "85788203" not found


PRP results:
Exponent "85788203" not found


P-1 factor-bounds graph:
B1 = 690,000, B2 = 13,627,500 (stage 2)
B1 = 690,000 (stage 1)
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TF factor-bounds graph:
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Last modified: 2018-02-05T22:41:54+00:00