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GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) This prime number is the concatentation of the first 19 powers of 10 in reverse. Note that it has 190 digits, which is 19 times 10. [Hartley] 19 ones seperated by 18, 17, 16,..., 1 zeros is prime. [Vrba]
(There are 4 curios for this number that have not yet been approved by an editor.)
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