is 2 96078077 - 1
has 28922384 decimal digits
takes 348.016 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
1 primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP940D2A82CD2709__verified PRP

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual277318.576064.9351%885000185850009.71323.4947%328.289166.1605%1.2254%
PrimeNet2714.975961.9718%400000200000007.70955.6903%12.685564.1357%2.1639%
GPU7227579.642664.0000%650000220000009.52344.2062%89.166065.5142%1.5142%
Difference+2+238.9333+0.9351%+235000-3415000+0.1898-0.7115%+239.1232+0.6462%+0.6462%

Known prime factors:
No known factors for M96078077

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2019-09-16T22:44:08Ryan Propperp188500018585000---9.71--3.495%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2011-01-18T06:20:00Architects Cubedm1_sa264265--0.039--
2013-08-29T11:59:00Norman LeyManual testing265266--0.078--
2013-09-13T14:09:00processinfoManual testing266267--0.156--
2014-04-22T08:25:00ANONYMOUSManual testing267268--0.311--
2014-04-22T08:30:00KlikManual testing267268--0.311--
2014-04-23T07:48:00KlikManual testing268269--0.622--
2014-06-28T00:28:00symalladbasement269270--1.244--
2014-09-26T17:39:00shaugeManual testing270271--2.489--
2018-12-27T08:49:34Andrew BManual testing271272--4.978--
2019-03-06T06:49:31Niels_Mache_NextcloudManual testing272273--9.96--
2019-06-30T07:42:41JerryManual testing273274--19.91--
2020-01-16T13:18:38RichD0Manual testing274275--39.82--
2020-01-26T22:12:26TheJudgerManual testing275276--79.64--
2020-04-26T23:50:07-Anonymous-Manual testing276277--159.3--


ECM factoring results:
No ECM results for M96078077


Lucas-Lehmer results:
No L-L results for M96078077


PRP results:
dateuseridcompidcofactorsres64PRP
2020-06-08T16:35:02WRwr39940D2A82CD2709__no


P-1 factor-bounds graph:
B1 = 885000, B2 = 18585000 (P-1 stage 2)
B1 = 885000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2020-06-08T16:35:02+00:00