The book is now available! 98
(just those submitted by Silva)
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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 'Silva': (Click here to show all)

+ 98 repeated 9+8 times, followed by 1, is prime (98989898989898989898989898989898981). 98 times 9+8, followed by 1, is a palindromic prime (16661). [Silva]

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