Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
104186261
Composite: 1 known prime factor
Trial Factored to 275
TF target 276
Factored
FactorDigitsBitsDate
215998735736334230908332374.22020-10-22 07:00:28
History
DateUserTypeResult
2020-10-22Neutron3529FFactor: 21599873573633423090833 / TF: 74-75
2020-03-30SRBaseNFno factor TF: 73-74
2020-03-29masserNFno factor TF: 72-73
2015-01-18workerthreadNFno factor TF: 71-72
2013-09-06RobishNFno factor TF: 70-71
2013-09-04RobishNFno factor TF: 69-70
2013-09-02RobishNFno factor TF: 68-69
2013-09-01RobishNFno factor TF: 67-68
2013-08-31RobishNFno factor TF: 66-67
2012-05-04omiXorpNFno factor TF: 65-66
2010-08-26Architects CubedNFno factor TF: 64-65
2010-04-22RichardNFno factor TF: 63-64