609861011

This number is a prime.

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

+ The smallest invertible prime containing all of the invertible digits {0, 1, 6, 8, 9} formed from the concatenation of n, (n+3) and single digit 1, i.e., {6098||6101||1}. [Bajpai]

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