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
42316727Factored
FactorDigitsBitsDate
60551548642600204068072272.42019-10-04 22:52:19
LL
StatusDateUserResidueShift
Verified (Factored)2008-08-07Dennis MoranAEB8CD8B3901726A25933125
Verified (Factored)2018-01-07Dmitriy DegtiarevAEB8CD8B3901726A21379936
History
DateUserTypeResult
2019-10-04-Anonymous-F
Factor: 6055154864260020406807 / TF: 72-73*
2018-01-07Dmitriy DegtiarevC-LL
AEB8CD8B3901726A
2015-08-28AirSquirrelsNF
no factor from 2^71 to 2^72
2015-03-03NickOfTimeNF
no factor from 2^70 to 2^71
2015-02-03Andrew BNF
no factor from 2^69 to 2^70
2014-01-05Torben K.NF
no factor from 2^68 to 2^69