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
7924417
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
23541065581911341.1old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-06-08storm551022C128C7D8B30D7F1360670453
Verified
PRP without proof (not generated)
2019-11-22marssystems22C128C7D8B30D7F169379153
History
DateUserTypeResult
2024-02-05Stef42NF-PM1B1=950000, B2=1968826860
2019-11-22marssystemsC-PRPM7924417/2354106558191 : 22C128C7D8B30D7F
2018-06-08storm5510C-PRPM7924417/2354106558191 : 22C128C7D8B30D7F