53147

Properties

Appears in sequences

• Larger of two consecutive primes whose sum is a square.at n=21A118591
• Lesser of twin primes p such that 6*p+1 is greater of twin primes.at n=20A176131
• Primes of the form p^2 + 2q^2 with p and q odd primes.at n=41A201613
• Number of zero-sum -n..n arrays of 5 elements with first through third differences also in -n..n.at n=16A202513
• Primes p such that p = q^2 + 2*r^2 where q and r are also primes.at n=42A260553
• Primes p such that every suffix of the ternary (base-3) representation of p is a prime.at n=48A278696
• Number of Dyck paths of semilength n such that no level has more than four peaks.at n=11A287968
• Primes prime(k) such that 2*(prime(k)^2 - prime(k-1)^2) is a perfect square.at n=23A335410
• Primes p such that p^11 - 1 has 8 divisors.at n=18A342067
• Prime numbersat n=5422