Prime Curios!: 1193

1193
(another Prime Pages' Curiosity)

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A baseball emirp: 1193 and its reverse 3911 are prime, and remain prime if we append or prepend either a 3 or 9. Three strikes and you're out, for 9 innings. [Post]

Submitted: 2009-04-07 12:03:37; Last Modified: 2009-04-07 18:39:16.