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

                                                     1 3793917137 3917139397
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The concatenation of the second digits of all two-digit primes is prime. [Silva]


  Submitted: 2009-04-12 20:10:14;   Last Modified: 2019-02-02 20:12:20.

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