Prime Curios!: 17971

17971
(another Prime Pages' Curiosity)

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The smaller of the only two five-digit palindromic primes formed from two primes (17 and 971), one of which is the sum of the digits of the other. [Silva]

The smallest palindromic prime that splits up in two ways into both reversals of two emirps: (17, 971) ; (179, 71). [Beedassy]

(There are 2 curios for this number that have not yet been approved by an editor.)