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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 Cyclops prime p such that p and p^2 have the same sum of digits. [Gupta]

 

  Submitted: 2019-04-08 19:39:41;   Last Modified: 2019-04-09 06:28:03.



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