52747

Properties

Appears in sequences

• Prime numbers p not of the form 10k+1 for which the quintonacci quintic polynomial x^5 - x^4 - x^3 - x^2 - x - 1 modulus p is factorizable into five binomials.at n=33A135847
• Primes p such that continued fraction of (1 + sqrt(p))/2 has period 6: primes in A146331.at n=37A146351
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 0), (0, 0, -1), (1, 0, 0), (1, 1, 1)}.at n=8A150775
• Primes of the form 9n^2-8n+2.at n=14A154253
• a(n) = Sum_{k=1..n} (k/gcd(n, k))^4.at n=13A343514
• Prime numbers preceded by two consecutive numbers which are products of four distinct primes (or tetraprimes).at n=23A361796
• Primes such that the next 10 prime gaps are all distinct.at n=9A372550
• Prime numbersat n=5385