195659

Properties

Appears in sequences

• Primes of the form 9*k^2-10*k+3.at n=27A154261
• Primes p such that phi(p-3) = phi(phi(p-2)-1).at n=28A271658
• Median of the primes p with 2^(n-1) < p < 2^n.at n=15A309359
• Prime numbersat n=17626