Properties

Label 2-46746-1.1-c1-0-34
Degree $2$
Conductor $46746$
Sign $-1$
Analytic cond. $373.268$
Root an. cond. $19.3201$
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 − 4·5-s + 8-s − 4·10-s + 4·11-s − 13-s + 16-s + 5·17-s + 7·19-s − 4·20-s + 4·22-s − 23-s + 11·25-s − 26-s − 5·29-s + 4·31-s + 32-s + 5·34-s + 37-s + 7·38-s − 4·40-s − 10·41-s − 10·43-s + 4·44-s − 46-s − 6·47-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 1.78·5-s + 0.353·8-s − 1.26·10-s + 1.20·11-s − 0.277·13-s + 1/4·16-s + 1.21·17-s + 1.60·19-s − 0.894·20-s + 0.852·22-s − 0.208·23-s + 11/5·25-s − 0.196·26-s − 0.928·29-s + 0.718·31-s + 0.176·32-s + 0.857·34-s + 0.164·37-s + 1.13·38-s − 0.632·40-s − 1.56·41-s − 1.52·43-s + 0.603·44-s − 0.147·46-s − 0.875·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 46746 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 46746 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(46746\)    =    \(2 \cdot 3^{2} \cdot 7^{2} \cdot 53\)
Sign: $-1$
Analytic conductor: \(373.268\)
Root analytic conductor: \(19.3201\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 46746,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 \)
53 \( 1 - T \)
good5 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 - 7 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 + 4 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 15 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 - T + p T^{2} \)
83 \( 1 + 3 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 + 17 T + p T^{2} \)
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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

−14.86655675142776, −14.43737391477209, −13.89727732273926, −13.38708272607615, −12.61450319369008, −12.04403627124423, −11.93084611971274, −11.46204456615868, −11.07645324494302, −10.10469576079704, −9.813093911198658, −9.011408343532041, −8.378111563896036, −7.812680708881092, −7.461457262161027, −6.884044515743156, −6.382530623049129, −5.503445904491975, −4.992877562943336, −4.413853893056945, −3.732472369607414, −3.360348028447731, −2.971393358657012, −1.639710086905014, −1.056990429111445, 0, 1.056990429111445, 1.639710086905014, 2.971393358657012, 3.360348028447731, 3.732472369607414, 4.413853893056945, 4.992877562943336, 5.503445904491975, 6.382530623049129, 6.884044515743156, 7.461457262161027, 7.812680708881092, 8.378111563896036, 9.011408343532041, 9.813093911198658, 10.10469576079704, 11.07645324494302, 11.46204456615868, 11.93084611971274, 12.04403627124423, 12.61450319369008, 13.38708272607615, 13.89727732273926, 14.43737391477209, 14.86655675142776

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