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
180742753Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
16738032057471203571672270.52019-04-23 20:39:36
History
DateUserTypeResult
2019-04-23manrusF
Factor: 1673803205747120357167 / TF: 70-71
2018-04-04The_MatrixNF
no factor from 2^69 to 2^70
2017-05-31Leo FoolNF
no factor from 2^68 to 2^69
2016-07-04Andrew BNF
no factor from 2^67 to 2^68
2015-08-01RichardNF
no factor from 2^66 to 2^67
2013-05-03bamNF
no factor from 2^65 to 2^66
2011-03-20Sergej LevinNF
no factor from 2^64 to 2^65
2010-07-23Sid & AndyNF
no factor from 2^63 to 2^64