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
540004499Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3343467888459516473992168.22017-08-04 13:08:55
History
DateUserTypeResult
2025-03-07James HeinrichF
Factor: 334346788845951647399 / TF: 68-70
2017-08-04Alex_soldierF
Factor: 334346788845951647399 / TF: 68-69*
2016-10-26sasakiNF
no factor from 2^67 to 2^68
2015-12-13sasakiNF
no factor from 2^66 to 2^67
2014-10-15sasakiNF
no factor from 2^65 to 2^66
2011-12-15Architects CubedNF
no factor from 2^64 to 2^65
2010-05-27Markus TervoorenNF
no factor from 2^63 to 2^64