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
8331007
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
303248654811134.8old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-25_p95holder_F5BCA5741AAB5BAA1250969353
Verified
PRP without proof (not generated)
2020-04-21Igvan28F5BCA5741AAB5BAA1310340053
History
DateUserTypeResult
2024-05-10Stef42NF-PM1B1=1025000, B2=1519818300
2020-04-21Igvan28C-PRPM8331007/30324865481 : F5BCA5741AAB5BAA
2018-10-25_p95holder_C-PRPM8331007/30324865481 : F5BCA5741AAB5BAA