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
77169923Factored
FactorDigitsBitsDate
336392490147677025864732374.82015-06-04 06:34:52
P-1 factors
DateFactorB1B2
2015-06-043363924901476770258647371000013667500
History
DateUserTypeResult
2015-06-04bamF-PM1
Factor: 33639249014767702586473 / (P-1, B1=710000, B2=13667500)
2015-05-25NickOfTimeNF
no factor from 2^73 to 2^74
2015-05-25NickOfTimeNF
no factor from 2^72 to 2^73
2015-05-25NickOfTimeNF
no factor from 2^71 to 2^72
2012-12-28Florimond C.NF
no factor from 2^70 to 2^71
2010-10-03Per JessenNF
no factor from 2^69 to 2^70
2010-09-29Per JessenNF
no factor from 2^68 to 2^69
2010-09-24-Anonymous-NF
no factor from 2^67 to 2^68
2010-09-24-Anonymous-NF
no factor from 2^66 to 2^67
2010-09-23-Anonymous-NF
no factor from 2^65 to 2^66
2008-08-26JohnHa0NF
no factor to 2^65