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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The least distinctdigit emirp such that the sum of its digits is a perfect number. [Loungrides] The largest prime number with distinct digits in Spanish alphabetical descending order (Uno, Tres, Siete, Ocho, Nueve). [Rivera] 13789 is the first of 39 fivedigit primes, whose permutations of their digits produces 39 primes. 23957 is the first of 33 fivedigit primes, whose permutations of their digits produces 33 primes. These are the only two fivedigit prime groups with this property. [Goins]
(There is one curio for this number that has not yet been approved by an editor.)
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