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

                         6999999 9998888888 8777777766 6666555554 4443332211
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The smaller of only two primes formed by inserting the concatenation in reverse order of all the digits d, d times each of them, between the digits of a double-digit prime p, (case p = 61). [Loungrides]


  Submitted: 2018-01-24 11:15:15;   Last Modified: 2018-12-23 08:14:04.

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