531457

Properties

Appears in sequences

• Next prime after 3^n.at n=12A014211
• a(n) = next prime after n^4.at n=26A053786
• Primes of the form x^4 + y^4 with x^2 + y^2 and x+y also prime.at n=26A100268
• Smallest prime >= 3^n.at n=12A104081
• Smallest prime > 9^n.at n=6A104086
• a(1)=2, a(n+1) is the smallest prime > n^smallest digit of a(n).at n=9A158061
• Closest prime to 3^n (in case of a tie, choose the smaller prime).at n=11A186732
• Number of empty faces in Freij's family of Hansen polytopes.at n=12A205646
• Primes of the form 3^k + 16.at n=7A243437
• Primes of the form 4^x + y^4 with x, y > 0.at n=31A250717
• Numbers z such that x^2 + y^6 = z^2 (with positive integers x and y) and gcd(x, y, z) = 1.at n=27A293691
• Smallest prime p such that p - 3^n + 1 is also a prime.at n=12A389715
• Prime numbersat n=43935