The book is now available! 57
(another Prime Pages' Curiosity)
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Participate:
+ pi(57) = 24 and 5757 - 24 is prime. [Noll]

+ 57 x 225 - 1 is prime. [Noll]

+ 57 + (100 * 2n) are primes for n = -1, 0, 1, 2, 3, 4, and 5. [Luhn]

+ Every number greater than 57 is (probably) the sum of distinct primes greater than eleven. [Capelle]

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