391995431

Properties

Appears in sequences

• First occurrence of prime gap 10*n.at n=23A140791
• Least prime which is followed by a gap of 30n.at n=7A224522
• a(n) = smallest prime p such that there is a gap of n*(n+1) between p and the next prime.at n=14A241886
• Smallest of two consecutive primes p and q, both ending with 1, such that q - p = 10n, or -1 if no such primes exist.at n=23A380785
• Prime numbersat n=20931911