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

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The sum of the reciprocals of the digits of 2^31 equals 22/7 (grade school approximation of pi). [Gaydos]

 

  Submitted: 2018-01-31 09:07:53;   Last Modified: 2019-01-19 16:48:33.



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