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

      6260 5857565554 5251504948 4645444240 3938363534 3332302827 2625242221
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The concatenation in reverse order of all the composite numbers 62 through 21 is prime, as well as the concatenation of the end numbers, i.e., 6221 is prime. [Loungrides]

 

  Submitted: 2018-10-30 09:36:41;   Last Modified: 2018-12-10 14:46:12.



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