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

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MnStatusDetails
933911353Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
1607193397299361788472167.12016-09-02 19:20:27
4402081433415038989372168.62025-03-20 19:27:04
History
DateUserTypeResult
2025-03-20James HeinrichF
Factors: 160719339729936178847,440208143341503898937 / TF: 67-71
2016-09-02Sergey NosovF
Factor: 160719339729936178847 / TF: 67-71*
2015-09-18Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-27ramgeisNF
no factor from 2^65 to 2^66
2011-03-29HBendtzNF
no factor from 2^64 to 2^65
2010-05-28lindedNF
no factor from 2^63 to 2^64