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

PrimeNet Exponent Status

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MnDetails
8327279
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
16654559824.0old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-12Oliver Kruse863F22C8A2A63D70195567553
Verified
PRP without proof (not generated)
2020-04-21marssystems863F22C8A2A63D701599734853
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2788626750
2020-04-21marssystemsC-PRPM8327279/16654559 : 863F22C8A2A63D70
2018-10-12Oliver KruseC-PRPM8327279/16654559 : 863F22C8A2A63D70