37
This number is a prime.
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The lesser prime of the smallest emirp pair both of which
are Pythagorean, i.e., expressible as the sum of two
squares: 37 = 12 + 62 ; 73 =
32 + 82. Note that the derived
palindromic prime of the form "primemirp" is also
Pythagorean: 373 = 72 + 182. [Beedassy]
Submitted: 2009-09-30 18:39:14; Last Modified: 2009-09-30 19:16:49.
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