19261...28737 (33962-digits)

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

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

This probable prime is the smallest positive integer n such that n(n+1)(n+2)(n+3)(n+4)(n+5)-1 is divisible by 17^27602. [Broadhurst and Kamada]