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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

Just showing those entries submitted by 'Gaydos': (Click here to show all)

+ The smallest positive integer for which the sum of digits of its sum of digits is a two digit number. [Gaydos]

(There is one curio for this number that has not yet been approved by an editor.)




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