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
180733061Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12147809458644517010232270.02019-04-22 17:27:11
History
DateUserTypeResult
2019-04-22manrusF
Factor: 1214780945864451701023 / TF: 70-71
2018-04-04The_MatrixNF
no factor from 2^69 to 2^70
2017-06-01Andrew BNF
no factor from 2^68 to 2^69
2016-07-04Andrew BNF
no factor from 2^67 to 2^68
2015-07-25BJBNF
no factor from 2^66 to 2^67
2013-05-06OS1NF
no factor from 2^65 to 2^66
2011-03-20sasaki3NF
no factor from 2^64 to 2^65
2010-07-22Torchwood InstituteNF
no factor from 2^63 to 2^64