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

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MnStatusDetails
173125709Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5341156409461188215032168.92017-05-04 17:40:41
History
DateUserTypeResult
2025-03-29James HeinrichF
Factor: 534115640946118821503 / TF: 68-70
2017-05-04Mikhail E. GolosovF
Factor: 534115640946118821503 / TF: 68-69
2016-06-13rubikvn2100NF
no factor from 2^67 to 2^68
2015-06-23SummyNF
no factor from 2^66 to 2^67
2013-04-07Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-03-01Mr-PlonkNF
no factor from 2^64 to 2^65
2010-07-13Mr-PlonkNF
no factor from 2^63 to 2^64