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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MnStatusDetails
2383Factored
FactorDigitsBitsDate
11323873031030.1old
88986544184903681063396243600536133109.5old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2017-11-09kkmrkkblmbrbkPRP_PRP_PRP_PRP_258613
History
DateUserTypeResult
2017-11-09kkmrkkblmbrbkP-PRP
M2383/1132387303/889865441849036810633962436005361 is a probable prime.
2009-03-05-Anonymous-F-ECM
Factor: 889865441849036810633962436005361