27623...35161 (6647-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 'Ruiz': (Click here to show all)

2^22079 + 22073 is the smallest prime of the form 2^q + p, where (p, q) are consecutive primes with p < q. [Ruiz]