# 3023

This number is a prime.

The smallest canyon emirp. [Loungrides]

Hall of Fame player Lou Brock got 3023 hits in his Major League Baseball career. [Gaydos]

3023 is the smallest prime P such that the repunit number R(R(p)) = (10^R(p)-1)/9 is a self number. Where R(p) is the repunit number R(p) = (10^p-1)/9. Note that 3023 itself is a self number. [Kontobesar]

3023 is the smallest prime number of more than two digits such that every possible group of two or more contiguous digits sums to a prime number. [Goelz]

(There is one curio for this number that has not yet been approved by an editor.)

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