1108609

This number is a prime.

Just showing those entries submitted by 'Bajpai': (Click here to show all)

+ The smallest invertible super-prime p containing all of the invertible digits {0, 1, 6, 8, 9} such that π(p) = 86351 is the smaller member of a twin prime pair {86351, 86353}. [Bajpai]

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