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

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(3779, 7937) is the only pair of primes formed by concatenating in order and reverse order two double-digit emirps. [Loungrides]


  Submitted: 2017-03-25 08:12:02;   Last Modified: 2018-05-16 20:06:54.

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