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
151352837Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5229220831326485913112168.82016-12-20 17:29:23
History
DateUserTypeResult
2025-03-17James HeinrichF
Factor: 522922083132648591311 / TF: 68-70
2016-12-20yponomarevF
Factor: 522922083132648591311 / TF: 68-69
2016-04-19sasaki3NF
no factor from 2^67 to 2^68
2015-03-25-Anonymous-NF
no factor from 2^66 to 2^67
2013-01-18561NF
no factor from 2^65 to 2^66
2011-01-14runeskNF
no factor from 2^64 to 2^65
2010-06-23carlos56NF
no factor from 2^63 to 2^64