Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
45080359Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21548994911747107510072270.92010-10-17 08:41:57
History
DateUserTypeResult
2010-10-17Jack The RipperF
Factor: 2154899491174710751007