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
8323613
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
653903037291135.9old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-15Oliver Kruse4DFC1CAE191630681100449453
Verified
PRP without proof (not generated)
2020-04-18Igvan284DFC1CAE191630681391628353
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2725257990
2020-04-18Igvan28C-PRPM8323613/65390303729 : 4DFC1CAE19163068
2018-10-15Oliver KruseC-PRPM8323613/65390303729 : 4DFC1CAE19163068