The book is now available! 11111...11111 (317-digits)
(another Prime Pages' Curiosity)
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                                    1111111 1111111111 1111111111 1111111111
1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111
1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111
1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111
1111111111 1111111111 1111111111 1111111111 1111111111 1111111111 1111111111
+ (10^317-1)/9 is the fourth repunit prime. Note that it is prime in base 12 as well as in base 10. [Dobb]




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