414721

Properties

Appears in sequences

• Anti-elite primes: a prime number p is called anti-elite if only a finite number of Fermat numbers 2^(2^n)+1 are quadratic non-residues mod p.at n=23A128852
• Primes of the form 5k^2 + 1.at n=17A137530
• Primes p such that (p+3839)/3840 is also a prime number.at n=11A162141
• Primes p = x^2 + y^2, not of the form z^2 + 1, such that 2^(x^2) == 2^(y^2) == 1 (mod p).at n=26A299103
• Anti-elite primes (A128852) that are not prime factors of Fermat primes (A023394).at n=16A372891
• Prime numbersat n=34977