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

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10/1 + 10/3 + 10/6 + ... + 10/171 + 10/190 = 19. Note that the denominators are the first 19 triangular numbers. [Petrov]

 

  Submitted: 2018-11-17 07:40:35;   Last Modified: 2019-01-30 16:36:49.



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