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
8312411
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
16624823824.0old
18425046232223626071960.72016-02-25 12:36:28
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-08Oliver Kruse9E451E47AC79348B25384153
Verified
PRP without proof (not generated)
2020-04-18Luigi Morelli9E451E47AC79348B2429041753
History
DateUserTypeResult
2024-06-05Stef42NF-PM1B1=1521000, B2=5887025430
2020-04-18Luigi MorelliC-PRPM8312411/16624823/1842504623222362607 : 9E451E47AC79348B
2018-10-08Oliver KruseC-PRPM8312411/16624823/1842504623222362607 : 9E451E47AC79348B
2016-02-25TJAOIFFactor: 1842504623222362607