37073
This number is a composite.
The smaller of only two palindrome Cyclops brilliant numbers of form ab0ba for which (ab, ba) is a pair of double-digit prime-digit emirps, i.e., 37073 = 131*283. The other is 97079 = 193 * 503. [Loungrides]
(There is one curio for this number that has not yet been approved by an editor.)
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