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
426212183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13743466661344283692872270.22019-11-19 17:45:11
History
DateUserTypeResult
2019-11-19Smok_bmv F
Factor: 1374346666134428369287 / TF: 70-71
2018-12-13sasakiNF
no factor from 2^69 to 2^70
2017-03-06KrisDNF
no factor from 2^68 to 2^69
2015-07-13sasakiNF
no factor from 2^66 to 2^68
2014-07-31Andres AitsenNF
no factor from 2^65 to 2^66