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
918241193Factored
FactorDigitsBitsDate
10497721478082792385992269.82018-01-15 05:57:00
History
DateUserTypeResult
2018-01-15ConductorF
Factor: 1049772147808279238599 / TF: 69-70
2017-04-22Mark RoseNF
no factor from 2^68 to 2^69
2016-08-28Alex_soldierNF
no factor from 2^67 to 2^68
2015-09-29Alex_soldierNF
no factor from 2^66 to 2^67
2013-05-24ramgeisNF
no factor from 2^65 to 2^66
2011-09-18lindedNF
no factor from 2^64 to 2^65
2010-07-19lindedNF
no factor from 2^63 to 2^64