This number is a prime.
Single Curio View: (Seek other curios for this number)The smallest 4-digit prime (emirp) whose difference of the two left most digits (1 and 0) equals the difference of the two rightmost digits (2 and 1). [Loungrides]
Submitted: 2012-02-16 02:55:12; Last Modified: 2020-07-26 14:46:16.
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