Properties

Label 2-14490-1.1-c1-0-43
Degree $2$
Conductor $14490$
Sign $-1$
Analytic cond. $115.703$
Root an. cond. $10.7565$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s + 5-s + 7-s − 8-s − 10-s + 2·13-s − 14-s + 16-s + 6·17-s − 4·19-s + 20-s + 23-s + 25-s − 2·26-s + 28-s − 6·29-s + 2·31-s − 32-s − 6·34-s + 35-s − 10·37-s + 4·38-s − 40-s + 6·41-s − 10·43-s − 46-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.447·5-s + 0.377·7-s − 0.353·8-s − 0.316·10-s + 0.554·13-s − 0.267·14-s + 1/4·16-s + 1.45·17-s − 0.917·19-s + 0.223·20-s + 0.208·23-s + 1/5·25-s − 0.392·26-s + 0.188·28-s − 1.11·29-s + 0.359·31-s − 0.176·32-s − 1.02·34-s + 0.169·35-s − 1.64·37-s + 0.648·38-s − 0.158·40-s + 0.937·41-s − 1.52·43-s − 0.147·46-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 14490 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 14490 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(14490\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(115.703\)
Root analytic conductor: \(10.7565\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 14490,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 - T \)
7 \( 1 - T \)
23 \( 1 - T \)
good11 \( 1 + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 16 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−16.40702949393068, −16.05980876845937, −15.22919626167764, −14.71021377029966, −14.36557508057929, −13.47837319095917, −13.12773892107963, −12.25634423094448, −11.91150508662829, −11.11943520013016, −10.62719885034042, −10.13258730388683, −9.523346743586471, −8.877903806767429, −8.355452722516455, −7.788245522534528, −7.103282906638907, −6.478199092160003, −5.721065082793601, −5.301599853871394, −4.318914172339305, −3.497762063524084, −2.785612386319674, −1.759939112379866, −1.295593239012714, 0, 1.295593239012714, 1.759939112379866, 2.785612386319674, 3.497762063524084, 4.318914172339305, 5.301599853871394, 5.721065082793601, 6.478199092160003, 7.103282906638907, 7.788245522534528, 8.355452722516455, 8.877903806767429, 9.523346743586471, 10.13258730388683, 10.62719885034042, 11.11943520013016, 11.91150508662829, 12.25634423094448, 13.12773892107963, 13.47837319095917, 14.36557508057929, 14.71021377029966, 15.22919626167764, 16.05980876845937, 16.40702949393068

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