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
10571149
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
28579312744491341.4old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
Certified Good
2020-10-13storm55103C88F892F3D4C8891733050353
History
DateUserTypeResult
2020-10-13Ben DeloCERT
Proof certified good
2020-10-13storm5510C-PRPM10571149/2857931274449 : 3C88F892F3D4C889
Proof Certified Good

Proof Power: 8