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
10485491
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
754955353929.5old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
Certified Good
2020-08-16storm5510D1467D70A46286D21793755753
History
DateUserTypeResult
2020-08-16George WoltmanCERT
Proof certified good
2020-08-16storm5510C-PRPM10485491/754955353 : D1467D70A46286D2
Proof Certified Good

Proof Power: 8