is 2 104592779 - 1
has 31485564 decimal digits
takes 416.446 GHz-days to do one PRP test
Last-known PrimeNet details:
-unknown- L-L tests remaining
ResidueStatus
L-L-unknown--unknown-
PRPE6B14EC7AAA131__double-checked

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual276146.319864.4737%106000010600006.11971.7699%152.439566.2436%3.7436%
PrimeNet2729.143462.5000%450000220000009.37655.3935%18.519967.8935%5.3935%
GPU72276146.319864.4737%6500002400000011.09733.9251%157.417168.3988%3.9251%
Difference---+410000-22940000-4.9776-2.1552%-4.9776-2.1552%-2.1552%

Known prime factors:
No known factors for M104,592,779

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2020-12-09T10:37:52GeorgeOrrNUC10600001060000---6.120--1.770%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-04-19T01:04:00sasaki3kenkyusitu263264--0.019--
2010-08-28T01:40:00Donna NobleInspiron15264265--0.036--
2012-05-07T08:32:00mmVIR004265266--0.071--
2013-09-02T09:42:00RobishManual testing266267--0.143--
2015-01-01T06:41:00shaugeManual testing267268--0.286--
2015-01-01T06:41:00shaugeManual testing268269--0.572--
2015-01-01T06:41:00shaugeManual testing269270--1.143--
2015-01-01T06:41:00shaugeManual testing270271--2.286--
2018-01-01T20:53:08el groccoManual testing271272--4.573--
2020-03-10T00:23:01Architects CubedGPU72_TF272273--9.145--
2020-04-13T07:04:52SRBaseManual testing273274--18.29--
2020-10-13T03:53:01LOBESGPU72_TF274275--36.58--
2020-10-13T04:24:02ktonyGPU72_TF275276--73.16--


ECM factoring results:
Exponent "104592779" not found


Lucas-Lehmer results:
Exponent "104592779" not found


PRP results:
dateuseridcompidcofactorsres64PRP
2020-12-20T08:17:01GeorgeOrrNUCE6B14EC7AAA131__no


P-1 factor-bounds graph:
B1 = 1060000 (stage 1)
105
106
107
105
106
107
TF factor-bounds graph:
276
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273
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2100
Last modified: 2020-12-20T08:17:01+00:00