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
696088027Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9747419563763074433772169.72017-07-21 14:42:35
History
DateUserTypeResult
2022-07-29LordJuliusNF
no factor from 2^1 to 2^63
2017-07-21ConductorF
Factor: 974741956376307443377 / TF: 68-70
2014-09-30sasakiNF
no factor from 2^66 to 2^68
2013-11-08sasakiNF
no factor from 2^65 to 2^66
2012-01-26laleraNF
no factor from 2^64 to 2^65
2010-06-25Architects CubedNF
no factor from 2^63 to 2^64