The book is now available! 11211...11111 (66-digits)
(just those submitted by Silva)
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GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

    112113 1114111151 1111611111 1711111118 1111111191 1111111110 1111111111

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

+ Prime formed by concatenating the first ten integers in order and placing i ones after each integer i. [Silva]

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