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
213797011Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11054128446877371680712269.92018-05-10 13:42:09
History
DateUserTypeResult
2025-03-28James HeinrichF
Factor: 1105412844687737168071 / TF: 69-70
2018-05-10Seag011F
Factor: 1105412844687737168071 / TF: 69-70
2017-12-06tscNF
no factor from 2^68 to 2^69
2013-12-15america64NF
no factor from 2^67 to 2^68
2013-01-11america64NF
no factor from 2^66 to 2^67
2012-05-15america64NF
no factor from 2^65 to 2^66
2011-05-24Damian SilvestreNF
no factor from 2^64 to 2^65