Properties

Degree $2$
Conductor $264$
Sign $1$
Motivic weight $0$
Arithmetic yes
Primitive no
Self-dual yes

Related objects

Learn more about

Normalization:  

(not yet available)

Dirichlet series

$\zeta_K(s)$  = 1  + 2-s + 3-s + 4-s + 2·5-s + 6-s + 8-s + 9-s + 2·10-s + 11-s + 12-s + 2·13-s + 2·15-s + 16-s + 2·17-s + 18-s + 2·19-s + 2·20-s + 22-s + 24-s + 3·25-s + 2·26-s + 27-s + 2·30-s + 2·31-s + 32-s + 33-s + 2·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda_K(s)=\mathstrut & 264 ^{s/2} \, \Gamma_{\R}(s)^{2} \, \zeta_K(s)\cr =\mathstrut & \, \Lambda_K(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(264\)    =    \(2^{3} \cdot 3 \cdot 11\)
Sign: $1$
Arithmetic: yes
Primitive: no
Self-dual: yes
Selberg data: \((2,\ 264,\ (0, 0:\ ),\ 1)\)

Particular Values

\[\zeta_K(1/2) \approx -2.029796405\]
Pole at \(s=1\)

Euler product

\(\zeta_K(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Factorization

\(\zeta_K(s) =\) \(\zeta(s)\)\(\;\cdot\) \(L(s,\chi_{264}(197, \cdot))\)

Imaginary part of the first few zeros on the critical line

Graph of the $Z$-function along the critical line