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
8332073
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
317951905691134.9old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-12ATHA8425CCED20A6291116838853
Verified
PRP without proof (not generated)
2020-04-24arnaudA8425CCED20A62911813156753
History
DateUserTypeResult
2024-05-10Stef42NF-PM1B1=1025000, B2=1519818300
2020-04-24arnaudC-PRPM8332073/31795190569 : A8425CCED20A6291
2018-10-12ATHC-PRPM8332073/31795190569 : A8425CCED20A6291