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
451010177Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4498129783255144169692168.62017-05-14 10:04:26
History
DateUserTypeResult
2025-03-07James HeinrichF
Factor: 449812978325514416969 / TF: 68-70
2017-05-14Alex_soldierF
Factor: 449812978325514416969 / TF: 68-69*
2016-04-15sasakiNF
no factor from 2^67 to 2^68
2016-02-05sasakiNF
no factor from 2^66 to 2^67
2014-09-07voigtNF
no factor from 2^65 to 2^66
2011-11-27tscNF
no factor from 2^64 to 2^65
2010-03-23Architects CubedNF
no factor from 2^63 to 2^64