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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
8023661Factored
FactorDigitsBitsDate
23191340241099497222872271.02012-04-15 20:33:17
LL
StatusDateUserResidueShift
Verified (Factored)1999-12-01Jeff MalickBA2951112B46830D4999288
Verified (Factored)2002-08-10Eric PetroeljeBA2951112B46830D424822
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-07-12_p95holder_0D6CCB3C0EEB0DCD1341510953
Verified2020-01-03daveward20050D6CCB3C0EEB0DCD1359544753
History
DateUserTypeResult
2020-01-03daveward2005C-PRP
M8023661/2319134024109949722287 : 0D6CCB3C0EEB0DCD
PRP: Verified
PRP without proof (not generated)
2018-07-12_p95holder_C-PRP
M8023661/2319134024109949722287 : 0D6CCB3C0EEB0DCD
PRP: Verified
PRP without proof (not generated)
2012-04-15Squeeky_SquirrelF-PM1
Factor: 2319134024109949722287