735121537

This number is a prime.

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

+ The smallest palindromic prime p such that p^sod(p) + sod(p) is prime, i.e., (735121537^(7+3+5+1+2+1+5+3+7)+(7+3+5+1+2+1+5+3+7)) is a prime number. [Bajpai]

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