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
72022723Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
15006818640462450318712270.32013-04-23 10:56:01
History
DateUserTypeResult
2013-04-23frolyarF
Factor: 1500681864046245031871
2012-10-05LelikoidNF
no factor from 2^69 to 2^70
2010-08-20eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2010-08-18Los Alcoholicos~jpiwfNF
no factor from 2^67 to 2^68
2010-08-16-Anonymous-NF
no factor from 2^66 to 2^67
2010-08-02-Anonymous-NF
no factor from 2^65 to 2^66
2010-05-05Aare VesiNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64