49980001
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Numerators of continued fraction convergents to sqrt(51).at n=7A041086
- Numerators of continued fraction convergents to sqrt(204).at n=15A041378
- Numerators of continued fraction convergents to sqrt(816).at n=15A042574
- 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=14A144131
- x-values in the solution to x^2-51*y^2=1.at n=4A174756
- Prime numbersat n=3000019