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
180730057Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21272667345530516944332270.82019-04-21 15:35:34
History
DateUserTypeResult
2019-04-21manrusF
Factor: 2127266734553051694433 / 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
2016-07-03ANONYMOUSNF
no factor from 2^67 to 2^68
2015-07-25vwflat4NF
no factor from 2^66 to 2^67
2013-05-03tscNF
no factor from 2^65 to 2^66
2011-03-20-Anonymous-NF
no factor from 2^64 to 2^65
2010-07-22Torchwood InstituteNF
no factor from 2^63 to 2^64