is 2 697649903 - 1
has 210013548 decimal digits
takes 22,617.099 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2732.741858.9041%----2.741858.9041%0.0000%
PrimeNet280350.987762.5000%2600000180000000576.55865.6317%927.546464.6119%2.1119%
GPU722845,615.807664.2857%4000000180000000638.78364.2186%6,254.591265.7924%1.5066%
Difference-11-5,613.0657-5.3816%-4000000-180000000-638.7836-4.2186%-6,251.8494-6.8882%-1.5066%

Known prime factors:
No known factors for M697649903

P-1 results:
No P-1 results for M697649903


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-03-17T00:00:00lindedv4_computers261262--0.000--
2022-04-08T17:50:47LordJuliusManual testing21263--0.002--
2010-06-22T21:30:00Architects Cubedm1_38263264--0.003--
2012-01-25T11:34:00laleraManual testing264265--0.005--
2013-11-11T09:50:00sasakiManual testing265266--0.011--
2014-09-15T13:26:00sasakiManual testing266268--0.064--
2017-06-15T20:07:59ConductorManual testing268269--0.086--
2018-09-20T22:08:12srow7Manual testing269270--0.171--
2018-11-29T16:42:20Niels_Mache_NextcloudManual testing270271--0.343--
2020-09-28T16:12:08SRBaseManual testing271272--0.686--
2021-05-03T14:08:05SRBaseManual testing272273--1.371--


ECM factoring results:
No ECM results for M697649903


Lucas-Lehmer results:
No L-L results for M697649903


PRP results:
No PRP results for M697649903


TF factor-bounds graph:
273
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Last modified: 2022-04-08T17:50:47+00:00