18495361
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Numerators of continued fraction convergents to sqrt(95).at n=15A041170
- Numerators of continued fraction convergents to sqrt(380).at n=7A041720
- Numerators of continued fraction convergents to sqrt(855).at n=7A042650
- Primes of the form T_4(n), where T_4(x) = 8x^4 - 8x^2 + 1 is the fourth Chebyshev polynomial (of the first kind).at n=12A144131
- Primes p such that sigma((p + 1) / 2) is a prime q.at n=27A292447
- Prime numbersat n=1180886