1489

This number is a prime.

+ The smallest prime number formed by the concatenation of four distinct powerful numbers. [Cuenta]

+ The smallest distinct-digit prime formed from a Pythagorean quadruple (1- 4 - 8 - 9), i.e., 1^2 + 4^2 + 8^2 = 9^2. [Loungrides]

(There are 2 curios for this number that have not yet been approved by an editor.)

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