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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

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The smallest prime, concatenated from two double-digit primes p, q such that their concatenation in the other order, i.e., 2311, is also prime. [Loungrides]


  Submitted: 2012-07-14 08:59:33;   Last Modified: 2019-02-08 06:44:40.

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