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(just those submitted by Gaydos)
Prime Curios!
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+ 2^127 plus its reverse is a prime number. [Gaydos]

+ There are 127 possible prime U.S. Zip Codes that contain exactly two different digits (from 00002 to 99991). [Gaydos]

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




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