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
396169583Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
46926926732418392483032272.02020-02-03 05:32:30
History
DateUserTypeResult
2025-05-05James HeinrichF
Factor: 4692692673241839248303 / TF: 71-72
2020-02-03Smok_bmv F
Factor: 4692692673241839248303 / TF: 71-72*
2020-02-03Smok_bmv NF
no factor from 2^70 to 2^71
2017-09-18mikrNF
no factor from 2^68 to 2^70
2017-02-14sasakiNF
no factor from 2^67 to 2^68
2016-04-15DerekNF
no factor from 2^66 to 2^67
2014-05-31HardyP GermanyNF
no factor from 2^65 to 2^66
2010-05-06Architects CubedNF
no factor from 2^64 to 2^65