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
975982103Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
4918949799131238.82008-06-01 00:42:29
24173321036144197431961.12015-12-30 20:40:08
History
DateUserTypeResult
2025-06-14mikrNF
no factor from 2^68 to 2^71
2015-12-30ConductorF
Factor: 2417332103614419743 / TF: 1-62