The book is now available! 96622669
(another Prime Pages' Curiosity)
Prime Curios!
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The nth Prime Page will now find any of the first 2.623˙1015 primes or π(x) for x up to 1017.

+ 96622669 is a palindromic composite that has two pairs of twin primes as factors: {11, 13} and {821, 823}. [Blanchette]

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