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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 of all four-digit primes whose sum of digits is equal to the absolute difference between the first and last pairs of digits. [Goins]


  Submitted: 2014-09-04 09:59:50;   Last Modified: 2019-01-01 11:06:35.

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