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
845989169Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
28495486906629478573432271.32020-01-05 11:32:10
History
DateUserTypeResult
2020-01-05Alex_soldierF
Factor: 2849548690662947857343 / TF: 71-72
2019-10-11srow7NF
no factor from 2^70 to 2^71
2016-11-13ramgeisNF
no factor from 2^68 to 2^70
2015-08-23sasaki3NF
no factor from 2^67 to 2^68
2015-02-11sasakiNF
no factor from 2^66 to 2^67
2012-04-02oodairaNF
no factor from 2^65 to 2^66
2012-04-02oodairaNF
no factor from 2^64 to 2^65
2010-04-12Architects CubedNF
no factor from 2^63 to 2^64