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
7981013Factored
FactorDigitsBitsDate
107264814731133.3old
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-07-03_p95holder_80718FBD124930EC1633136053
Verified2019-12-19Ivan M80718FBD124930EC1292716353
History
DateUserTypeResult
2024-02-14Stef42NF-PM1
B1=859000, B2=1420146000
2019-12-19Ivan MC-PRP
M7981013/10726481473 : 80718FBD124930EC
PRP: Verified
PRP without proof (not generated)
2018-07-03_p95holder_C-PRP
M7981013/10726481473 : 80718FBD124930EC
PRP: Verified
PRP without proof (not generated)