# 67707...57161 (15290-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

As of June 2020, the only known probable prime of the form ((p-1)^q+1)/p, where p and q form a twin prime pair {4217, 4219}. See PC11. [Sariyar]

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