Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnDetails
8332879
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
335981681291135.0old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-14Oliver Kruse6EAE700D8D014C8E165415953
Verified
PRP without proof (not generated)
2020-04-24marssystems6EAE700D8D014C8E1577773553
History
DateUserTypeResult
2024-05-10Stef42NF-PM1B1=1025000, B2=1519818300
2020-04-24marssystemsC-PRPM8332879/33598168129 : 6EAE700D8D014C8E
2018-10-14Oliver KruseC-PRPM8332879/33598168129 : 6EAE700D8D014C8E