Properties

Label 2-14490-1.1-c1-0-27
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 − 6·13-s − 14-s + 16-s + 6·17-s + 4·19-s − 20-s − 23-s + 25-s + 6·26-s + 28-s + 6·29-s − 32-s − 6·34-s − 35-s − 10·37-s − 4·38-s + 40-s − 2·41-s − 8·43-s + 46-s − 8·47-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 − 1.66·13-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 + 1.17·26-s + 0.188·28-s + 1.11·29-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 − 0.312·41-s − 1.21·43-s + 0.147·46-s − 1.16·47-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 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 16 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−16.29795470682488, −16.09523816091654, −15.21681436291009, −14.80031234029041, −14.29932100230773, −13.75273508731428, −12.82965745213954, −12.20356035308485, −11.77690140244267, −11.54324844825783, −10.39598219942909, −10.09279290375249, −9.725260543958465, −8.781813214353518, −8.296755880301810, −7.694925562615755, −7.160297300774111, −6.736191904684373, −5.544826780484512, −5.212512022177679, −4.424929880246081, −3.400844924868045, −2.882885896847072, −1.916072952045330, −1.050794726231428, 0, 1.050794726231428, 1.916072952045330, 2.882885896847072, 3.400844924868045, 4.424929880246081, 5.212512022177679, 5.544826780484512, 6.736191904684373, 7.160297300774111, 7.694925562615755, 8.296755880301810, 8.781813214353518, 9.725260543958465, 10.09279290375249, 10.39598219942909, 11.54324844825783, 11.77690140244267, 12.20356035308485, 12.82965745213954, 13.75273508731428, 14.29932100230773, 14.80031234029041, 15.21681436291009, 16.09523816091654, 16.29795470682488

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