Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
8330989
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
7169884233909591549.3old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-16irowikiDE98B768468209941401223653
Verified
PRP without proof (not generated)
2020-04-22marssystemsDE98B76846820994112865553
History
DateUserTypeResult
2024-05-10Stef42NF-PM1B1=1025000, B2=1519818300
2020-04-22marssystemsC-PRPM8330989/716988423390959 : DE98B76846820994
2018-10-16irowikiC-PRPM8330989/716988423390959 : DE98B76846820994