Properties

Label 2-14490-1.1-c1-0-51
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 + 4·13-s − 14-s + 16-s − 4·17-s − 2·19-s + 20-s + 23-s + 25-s + 4·26-s − 28-s − 10·29-s − 6·31-s + 32-s − 4·34-s − 35-s − 6·37-s − 2·38-s + 40-s + 2·41-s − 4·43-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 + 1.10·13-s − 0.267·14-s + 1/4·16-s − 0.970·17-s − 0.458·19-s + 0.223·20-s + 0.208·23-s + 1/5·25-s + 0.784·26-s − 0.188·28-s − 1.85·29-s − 1.07·31-s + 0.176·32-s − 0.685·34-s − 0.169·35-s − 0.986·37-s − 0.324·38-s + 0.158·40-s + 0.312·41-s − 0.609·43-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 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 10 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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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

−16.34587806751263, −15.75511766792817, −15.10732715144069, −14.86857502441386, −13.97091479323275, −13.50198021450414, −13.15709893625940, −12.65352563658277, −11.92808261924927, −11.31317594782588, −10.62253289073309, −10.50352078553387, −9.314038420640941, −9.047699078748515, −8.382437672195954, −7.377539534074540, −7.008025950953121, −6.177433263563186, −5.792039014117760, −5.159506905256594, −4.186444700051532, −3.783625230442213, −2.958147813573366, −2.102576887252670, −1.433676572947168, 0, 1.433676572947168, 2.102576887252670, 2.958147813573366, 3.783625230442213, 4.186444700051532, 5.159506905256594, 5.792039014117760, 6.177433263563186, 7.008025950953121, 7.377539534074540, 8.382437672195954, 9.047699078748515, 9.314038420640941, 10.50352078553387, 10.62253289073309, 11.31317594782588, 11.92808261924927, 12.65352563658277, 13.15709893625940, 13.50198021450414, 13.97091479323275, 14.86857502441386, 15.10732715144069, 15.75511766792817, 16.34587806751263

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