10223

This number is a prime.

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

+ The smallest prime whose the concatenation of the squares of digits creates a number (10449) whose the square is a strobogrammatic number, 109181601=10449^2. [Loungrides]

+ The smallest prime that can be represented as sum of first n anti-Yarborough primes, (n=3), i.e., 11+101+10111. [Loungrides]

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