The book is now available! 35281
(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.

+ 35281 is a prime formed with a pandigital expression, in descending order, with appropriate signs, parentheses, and factorials: 35281 = (9 - 8 + 7)! - (6 + 5 - 4)! + (3 - 2 - 1 + 0)!. [Post]




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