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
27256601Factored
FactorDigitsBitsDate
2951574423079349878312168.02011-10-30 12:13:46
LL
StatusDateUserResidueShift
Verified (Factored)2005-02-02Bill Young974C246F6362C2C010240584
History
DateUserTypeResult
2022-02-12masserNF
no factor from 2^71 to 2^72
2011-10-30Carsten KossendeyF
Factor: 295157442307934987831
2011-10-30Carsten KossendeyNF
no factor from 2^67 to 2^71