1609801

This number is a prime.

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The smallest invertible prime p containing all of the invertible digits that becomes a Honaker prime when turned upside down. Curiously, p is also expressible as the sum of two squares: (1260^2 + 149^2). [Bajpai]

Submitted: 2018-12-17 14:24:40;   Last Modified: 2018-12-17 14:50:56.
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