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
8327533
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
49965199825.6old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-12Oliver KruseE33A7830DE1C8BC51798514853
Verified
PRP without proof (not generated)
2020-04-20ATHE33A7830DE1C8BC51230006453
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2788626750
2020-04-20ATHC-PRPM8327533/49965199 : E33A7830DE1C8BC5
2018-10-12Oliver KruseC-PRPM8327533/49965199 : E33A7830DE1C8BC5