158803

Properties

Appears in sequences

• Primes of the form n^2 + n + 1, where n is semiprime.at n=29A193144
• First of four consecutive primes p,q,r,s such that 2*p+q+r+s, p+2*q+r+s, p+q+2*r+s and p+q+r+2*s are all prime.at n=19A349586
• Prime numbersat n=14586