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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The largest of three nontitanic primes that can be represented as the product of a repdigit number consisting of 5's, i.e., 55555555, with all of its truncations plus 2, i.e., 55555555*5555555*555555*55555*5555*555*55*5+2. [Loungrides]
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