168806741

Properties

Appears in sequences

• Number of prime numbers of the form k^2 + k + 41 below 10^n.at n=17A319906
• Number of primes of the form P(k) = k^2 + k + 41 for k <= 10^n, where P(k) is Euler's prime-generating polynomial A202018.at n=9A331876
• Prime numbersat n=9440026