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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MnDetails
8316299
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
11476492631030.1old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-08treborA0D6ACD314E263891172831453
Verified
PRP without proof (not generated)
2020-04-19Luigi MorelliA0D6ACD314E263891414314753
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2725257990
2020-04-19Luigi MorelliC-PRPM8316299/1147649263 : A0D6ACD314E26389
2018-10-08treborC-PRPM8316299/1147649263 : A0D6ACD314E26389