is 289200777-1
has 26,852,110 decimal digits
takes 300.722 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
Actual2760.00000.0000%725,00013,956,2507.0680178.4833%7.0680178.4833%116.5115%
PrimeNet2715.359661.9718%360,00017,000,0006.19165.4125%11.551267.3843%5.4125%
GPU7227585.783064.0000%600,00020,000,0008.09994.0527%93.882968.0527%4.0527%
Difference+1+-85.7830+-64.0000%+125,000-6,043,750-1.0319+174.4306%-86.8149+110.4306%+110.4306%

Known prime factors (1 factor, 119.4 bits, 0.00013381% known):
Remaining cofactor is PRP status unknown

GHz-days
exponentfactordigitsbits*kmin B1min B2date foundmin. TFmin. P-1normal P-1
8920077785181241864268128140743964483526935336119.3584774691697151255091687371988
22 × 7 × 13 × 29 × 163 × 50441 × 79423 × 118463 × 5847169
118,4635,847,1692018-10-251.945e+92.10482.9086

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2018-10-25T11:36:33BattlemaxxWork725,00013,956,250636119.3587.068601.414.143.867%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-11-08T07:20:00For Researcha3_bu2264265--0.042--
2013-09-12T15:41:00Cow_tippingManual testing265266--0.084--
2013-11-13T09:21:00AxelssonManual testing266267--0.168--
2013-11-23T06:25:00NoWhereMani7-3930K267268--0.335--
2013-12-02T04:37:00ANONYMOUS268269--0.670--
2014-01-26T23:20:00lhunt269270--1.340--
2014-11-28T02:06:00SMoffatManual testing270271--2.681--
2017-07-06T08:30:10monstManual testing271272--5.362--
2017-08-14T23:50:03Mark RoseManual testing272273--10.72--
2017-08-22T17:40:11RichD0Manual testing273274--21.45--
2018-09-30T16:49:32TheJudgerManual testing274275--42.89--
2018-09-30T16:49:32TheJudgerManual testing275276--85.78--


ECM factoring results:
Exponent "89200777" not found


Lucas-Lehmer results:
Exponent "89200777" not found


PRP results:
Exponent "89200777" not found


P-1 factor-bounds graph:
B1 = 725,000, B2 = 13,956,250 (stage 2)
B1 = 725,000 (stage 1)
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108
TF factor-bounds graph:
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Last modified: 2018-10-25T11:36:33+00:00