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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Exponent Range:










MnStatusDetails
697734217Factored
FactorDigitsBitsDate
27943376817599544253212271.22020-09-28 18:56:58
History
DateUserTypeResult
2022-08-10LordJuliusNF
no factor from 2^1 to 2^68
2020-09-28SRBaseF
Factor: 2794337681759954425321 / TF: 71-72*
2018-11-29Niels_Mache_NextcloudNF
no factor from 2^70 to 2^71
2018-09-21srow7NF
no factor from 2^69 to 2^70
2017-06-16ConductorNF
no factor from 2^68 to 2^69
2014-09-15sasakiNF
no factor from 2^66 to 2^68
2013-11-23sasakiNF
no factor from 2^65 to 2^66
2012-01-25laleraNF
no factor from 2^64 to 2^65
2010-06-25Architects CubedNF
no factor from 2^63 to 2^64