# 829

This number is a prime.

The smallest prime factor of the smallest composite 2 and 3-SPRP (strong probable prime).

The largest member in a set of twin primes generated by the formula (N^3 + 11N) ± 1, for N = 1 to 9. [Homewood]

The largest 3-digit prime abc with distinct digits such that a^a + b^b + c^c is prime. [Loungrides]

The summatory Liouville function reaches a maximum value of 829 in the region where the Pólya conjecture first fails.

The sum of prime digits and composite digits of primes up to 829 are equal. Is there another prime with this property? [Sariyar]

(There are 2 curios for this number that have not yet been approved by an editor.)

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