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
933813701Factored
FactorDigitsBitsDate
2233211714400985054572167.62016-09-12 19:46:18
History
DateUserTypeResult
2016-09-12Sergey NosovF
Factor: 223321171440098505457 / TF: 67-71*
2015-09-17Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-03ramgeisNF
no factor from 2^65 to 2^66
2011-03-30HBendtzNF
no factor from 2^64 to 2^65
2010-05-28lindedNF
no factor from 2^63 to 2^64