Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
207181679Factored
FactorDigitsBitsDate
1362088809592175240892166.92015-10-12 19:02:24
History
DateUserTypeResult
2015-10-12ConductorF
Factor: 136208880959217524089 / TF: 66-67
2013-12-27sasakiNF
no factor from 2^65 to 2^66
2011-05-10Charles A. MorrisNF
no factor from 2^64 to 2^65