107069

Properties

Appears in sequences

• Lesser of twin balanced primes (A090403).at n=34A096694
• a(n) is the smallest prime divisor of the number obtained from concatenation of the first n primes.at n=36A104644
• a(n) = numerator of the continued fraction which has the positive integers which are <= n and are coprime to n as its terms.at n=17A127614
• Lesser of twin happy primes.at n=14A387240
• Prime numbersat n=10203