The book is now available! 77777...77777 (79-digits)
(another Prime Pages' Curiosity)
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                                                                   777777777
7777777777 7777777777 7777777777 8777777777 7777777777 7777777777 7777777777
+ The largest near-repdigit palindromic wing prime, less than a googol, containing 7's. [Loungrides]




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