127

This number is a prime.

Single Curio View: (Seek other curios for this number)

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

Submitted: 2017-06-01 14:06:31; Last Modified: 2017-06-01 17:57:17.