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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The largest prime less than ten thousand; additionally, on deleting the last digit, it becomes the largest prime less than one thousand. [Hasler] The largest 4digit prime whose sum of digits is a perfect number. [Loungrides] The only 4digit prime formed from the concatenation of two primes summed to a thousand, (997, 3). [Loungrides]
(There is one curio for this number that has not yet been approved by an editor.)
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