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
244416103Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
995442387869618623032066.42015-12-08 10:30:32
History
DateUserTypeResult
2015-12-08NickF
Factor: 99544238786961862303 / TF: 66-67
2014-04-21NesowaNF
no factor from 2^65 to 2^66
2011-07-17RichardNF
no factor from 2^64 to 2^65