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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The sum of the first emirp pair: 13 + 31. [Rivera] 44^{4*4} + 1 is prime. [Honaker] 44 is the first number such that it and the next number are the product of a prime and another distinct prime squared (44 = 2^2*11 and 45 = 3^2*5). [Axoy]
(There are 4 curios for this number that have not yet been approved by an editor.)
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