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

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MnDetails
660762161
Composite: 2 known prime factors
Trial Factored to 268
TF target 283
Factored
FactorDigitsBitsDate
2246595417694911771857.62014-11-14 15:17:55
1646848788967734757612167.22021-11-12 09:14:49
History
DateUserTypeResult
2021-11-12TJAOIFFactor: 164684878896773475761
2014-11-14TJAOIFFactor: 224659541769491177
2014-03-24sasakiNFno factor TF: 66-67
2013-12-18sasakiNFno factor TF: 65-66
2012-01-22sasaki3NFno factor TF: 64-65
2010-06-16Architects CubedNFno factor TF: 63-64