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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MnStatusDetails
627104693Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
3204843486962723134072168.12016-10-13 19:04:58
11654737029658949420472270.02016-10-13 19:04:58
History
DateUserTypeResult
2016-10-13NipalF
Factor: 1165473702965894942047 / TF: 67-70
2016-10-13NipalF
Factor: 320484348696272313407 / TF: 67-70
2014-04-17sasakiNF
no factor from 2^66 to 2^67
2014-04-17sasakiNF
no factor from 2^65 to 2^66
2012-01-18tscNF
no factor from 2^64 to 2^65
2010-07-31Architects CubedNF
no factor from 2^63 to 2^64