159521

Properties

Appears in sequences

• Indices of prime Lucas numbers.at n=48A001606
• 11^n-th prime.at n=4A058244
• Numbers k such that floor(phi^k) is prime, where phi is the golden ratio.at n=48A059791
• a(n) = prime(n^4).at n=10A109791
• Primes p such that floor(phi^p) is prime.at n=44A168033
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 7*b^2.at n=24A216537
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 3*b^2.at n=28A216554
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 2*b^2.at n=39A216562
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + 5*b^2.at n=39A216565
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + b^2.at n=31A216566
• Numbers n such that the n-th Lucas number is prime, but cannot be written in the form a^2 + 6*b^2.at n=35A216572
• Numbers n such that the n-th Lucas number is prime and can be written in the form a^2 + 10*b^2.at n=22A216575
• SanD-68 primes p: such that p+d is also prime and sum of digits A007953(p(p+d)) = d, with d = 68.at n=30A307474
• Prime numbersat n=14641