The book is now available! 5461
(another Prime Pages' Curiosity)
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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.

+ As of July 2001, the 5461-bit number containing zeros on prime positions and units on non-prime positions, reading right-to-left, is the largest known such prime. [Liaskovsky and Kulsha]

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