52691

Properties

Appears in sequences

• Primes p from A031924 such that A052180(p) = 23.at n=31A052238
• A014486-indices of symmetric binary trees.at n=33A083940
• Primes p1 such that p1^3+p2^2=pp are average of twin primes. p1 and p2 consecutive primes, p1 < p2.at n=32A138735
• Primes of the form 41+(n+n^2)/2=41+A000217(n).at n=37A139219
• Primes prime(k) such that the sum of the squares of digits of prime(k) equals the sum of the squares of digits of k.at n=21A193255
• Primes arising from A249567.at n=26A249568
• First differences of A261234.at n=11A261235
• Initial member of 6 consecutive primes a, b, c, d, e, f such that both (f + a)/(d - c) and (e + b)/(d - c) are prime.at n=22A293619
• Prime numbers preceded by two consecutive numbers which are products of four distinct primes (or tetraprimes).at n=22A361796
• Prime numbersat n=5378