Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
944254021Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
2553843174063928011772167.82016-10-10 16:57:48
3022656164384079217992168.02024-07-01 07:56:02
History
DateUserTypeResult
2024-07-01TJAOIF
Factor: 302265616438407921799 / TF: 68-69
2016-10-10ConductorF
Factor: 255384317406392801177 / TF: 67-68
2015-09-06Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-06ramgeisNF
no factor from 2^65 to 2^66
2011-06-03lindedNF
no factor from 2^64 to 2^65
2010-06-19lindedNF
no factor from 2^63 to 2^64