The book is now available! 1117
(another Prime Pages' Curiosity)
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+ The smallest square prime. (A square prime is a prime of n2 digits (n > 1) arranged left-right, top-down in a n-by-n matrix, where the rows and columns are also prime in each direction.) [Croll]

+ The smallest 4-digit prime comprised of two two-digit primes. [Sladcik]

+ "One Thousand One Hundred Seventeen" is the smallest number whose English name is spelled with exactly thirty letters. It happens to be a prime. [Post]

+ The concatenated prime factors of pi(1117). [Lewis]

+ The famous Japanese mathematician Yutaka Taniyama (1927-1958) committed suicide on November the seventeenth (11/17).

+ The smallest of only two square primes of order 2 that are also diagonal primes. The other is 1171. [Loungrides]

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