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
8315341
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
25943863931031.3old
1046910003187195991856.52015-04-10 11:43:29
84429646085151166391962.92016-10-31 12:16:17
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-07ATHE45B81228D97BFA83800754953
Verified
PRP without proof (not generated)
2020-04-18Luigi MorelliE45B81228D97BFA83823374053
History
DateUserTypeResult
2024-03-06Stef42NF-PM1B1=3000000, B2=5006877330
2020-04-18Luigi MorelliC-PRPM8315341/2594386393/104691000318719599/8442964608515116639 : E45B81228D97BFA8
2018-10-07ATHC-PRPM8315341/2594386393/104691000318719599/8442964608515116639 : E45B81228D97BFA8
2016-10-31TJAOIFFactor: 8442964608515116639
2015-04-10TJAOIFFactor: 104691000318719599