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
229332671Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3110298541723984547292168.12018-04-09 14:24:33
History
DateUserTypeResult
2025-03-19James HeinrichF
Factor: 311029854172398454729 / TF: 68-70
2018-04-09Stanislav_KhokhrinF
Factor: 311029854172398454729 / TF: 68-69
2016-10-16RichardNF
no factor from 2^67 to 2^68
2015-10-10NumberwangNF
no factor from 2^66 to 2^67
2013-09-19sasaki3NF
no factor from 2^65 to 2^66
2011-06-21RichardNF
no factor from 2^64 to 2^65