The book is now available! 5711
(another Prime Pages' Curiosity)
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+ The smallest prime that is a concatenation of three consecutive primes (5, 7, and 11). [De Geest]

+ The only four-digit prime whose digits appear in order as the first four decimal places of its square root, i.e., sqrt(5711) = 75.5711... . [Edwards]

(There is one curio for this number that has not yet been approved by an editor.)

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