Properties

Label 2-323-323.322-c0-0-0
Degree $2$
Conductor $323$
Sign $1$
Analytic cond. $0.161197$
Root an. cond. $0.401494$
Motivic weight $0$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4-s − 9-s + 16-s − 17-s − 19-s + 25-s − 36-s − 2·43-s − 2·47-s + 49-s + 64-s − 68-s − 76-s + 81-s + 2·83-s + 100-s + 2·101-s + ⋯
L(s)  = 1  + 4-s − 9-s + 16-s − 17-s − 19-s + 25-s − 36-s − 2·43-s − 2·47-s + 49-s + 64-s − 68-s − 76-s + 81-s + 2·83-s + 100-s + 2·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 323 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 323 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(323\)    =    \(17 \cdot 19\)
Sign: $1$
Analytic conductor: \(0.161197\)
Root analytic conductor: \(0.401494\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{323} (322, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 323,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.8924921034\)
\(L(\frac12)\) \(\approx\) \(0.8924921034\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad17 \( 1 + T \)
19 \( 1 + T \)
good2 \( ( 1 - T )( 1 + T ) \)
3 \( 1 + T^{2} \)
5 \( ( 1 - T )( 1 + T ) \)
7 \( ( 1 - T )( 1 + T ) \)
11 \( ( 1 - T )( 1 + T ) \)
13 \( ( 1 - T )( 1 + T ) \)
23 \( ( 1 - T )( 1 + T ) \)
29 \( 1 + T^{2} \)
31 \( 1 + T^{2} \)
37 \( 1 + T^{2} \)
41 \( 1 + T^{2} \)
43 \( ( 1 + T )^{2} \)
47 \( ( 1 + T )^{2} \)
53 \( ( 1 - T )( 1 + T ) \)
59 \( ( 1 - T )( 1 + T ) \)
61 \( ( 1 - T )( 1 + T ) \)
67 \( ( 1 - T )( 1 + T ) \)
71 \( 1 + T^{2} \)
73 \( ( 1 - T )( 1 + T ) \)
79 \( 1 + T^{2} \)
83 \( ( 1 - T )^{2} \)
89 \( ( 1 - T )( 1 + T ) \)
97 \( 1 + T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−11.64966816165104568761491584925, −11.05048287482994918132775614845, −10.22672626968250785864872907358, −8.880549405771016938219218871216, −8.118659427712678214345444546269, −6.84327250477387608667083132062, −6.19151968678992415308160504190, −4.92570925268475506399702373053, −3.30136659857881441198667195029, −2.13564136646477048803413760845, 2.13564136646477048803413760845, 3.30136659857881441198667195029, 4.92570925268475506399702373053, 6.19151968678992415308160504190, 6.84327250477387608667083132062, 8.118659427712678214345444546269, 8.880549405771016938219218871216, 10.22672626968250785864872907358, 11.05048287482994918132775614845, 11.64966816165104568761491584925

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