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
7018747Factored
FactorDigitsBitsDate
728967063431136.1old
867517129211136.32008-09-08 03:08:48
131042962024983100392063.52017-03-03 12:08:11
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2017-10-11kkmrkkblmbrbk2038A228FEEA2D693013
Verified2019-03-08Cubox2038A228FEEA2D693464007913
History
DateUserTypeResult
2023-05-20Naegi MakotoNF-PM1
B1=200000, B2=372896370
2019-03-08CuboxC-PRP
M7018747/72896706343/86751712921/13104296202498310039 : 2038A228FEEA2D69
PRP: Verified
PRP without proof (not generated)
2017-10-11kkmrkkblmbrbkC-PRP
M7018747/72896706343/86751712921/13104296202498310039 : 2038A228FEEA2D69
PRP: Verified
PRP without proof (not generated)
2017-03-03TJAOIF
Factor: 13104296202498310039 / TF: 63-64
2008-09-08Will EdgingtonF
Factor: 86751712921