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
224992753Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4479319969233260875672168.62018-03-17 10:15:28
History
DateUserTypeResult
2025-03-13James HeinrichF
Factor: 447931996923326087567 / TF: 68-70
2018-03-17NickF
Factor: 447931996923326087567 / TF: 68-69
2016-09-15XZTNF
no factor from 2^67 to 2^68
2015-11-06VwampageNF
no factor from 2^66 to 2^67
2013-09-05lindeeNF
no factor from 2^65 to 2^66
2011-06-13Pool PartyNF
no factor from 2^64 to 2^65