97103

Properties

Appears in sequences

• Primes that are concatenations of k with k + 6.at n=12A032629
• Number of ordered quadruples (a,b,c,d) with gcd(a,b,c,d)=1 (1 <= {a,b,c,d} <= n).at n=17A082540
• a(n) is the n-th prime that ends with prime(n), or 0 if there do not exist n primes ending with prime(n).at n=26A089778
• Concatenations of pairs of primes that differ by 6.at n=15A103206
• Greatest prime factor of A104365(n) = A104350(n) + 1.at n=12A104367
• Smallest prime obtained as a concatenation of prime(n) and prime(m) with m > n.at n=24A113893
• Primes that remain prime when a single digit 9 is inserted between any two consecutive digits or as the leading or trailing digit.at n=34A215421
• Primes that are the concatenation of prime(n) and prime(n+2).at n=6A253245
• Prime numbersat n=9344