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

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An emirp whose sum of two leftmost digits is equal to the sum of its two rightmost digits. [Forouhari]

 

  Submitted: 2012-02-10 13:18:18;   Last Modified: 2018-04-14 17:19:56.



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