Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
253091947Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11436979408946561342632270.02019-04-15 05:22:17
History
DateUserTypeResult
2019-04-15NickF
Factor: 1143697940894656134263
2018-06-04Niels_Mache_NextcloudNF
no factor from 2^68 to 2^69
2015-05-01caddrNF
no factor from 2^66 to 2^68
2013-11-09RichardNF
no factor from 2^65 to 2^66
2011-07-29Mr-PlonkNF
no factor from 2^64 to 2^65
2010-03-05Architects CubedNF
no factor from 2^63 to 2^64
2010-03-05Architects CubedNF
no factor from 2^62 to 2^63