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

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The only two-digit prime whose square is the sum of the squares of two consecutive two-digit numbers: (20^2+21^2). [Silva]


  Submitted: 2008-07-27 02:46:09;   Last Modified: 2016-06-26 08:15:25.

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