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

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MnStatusDetails
69277711Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
169165747547093595275932373.82014-06-03 12:33:01
History
DateUserTypeResult
2022-05-21LordJuliusNF
no factor from 2^62 to 2^65
2014-06-03brilongF
Factor: 16916574754709359527593 / TF: 73-74
2014-05-30brilongNF
no factor from 2^72 to 2^73
2014-05-30brilongNF
no factor from 2^71 to 2^72
2013-12-14exhoppNF-PM1
B1=755000, B2=17931250
2012-08-04SWL551NF
no factor from 2^70 to 2^71
2012-04-30NBNF
no factor from 2^69 to 2^70
2010-03-02Torchwood InstituteNF
no factor from 2^68 to 2^69
2010-02-26unconnectedNF
no factor from 2^67 to 2^68
2010-02-23manskyNF
no factor from 2^66 to 2^67
2010-02-10subgeniusNF
no factor from 2^65 to 2^66