Properties

Label 2-22050-1.1-c1-0-104
Degree $2$
Conductor $22050$
Sign $-1$
Analytic cond. $176.070$
Root an. cond. $13.2691$
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 − 8-s + 4·11-s − 2·13-s + 16-s + 6·17-s − 4·22-s − 8·23-s + 2·26-s − 10·29-s + 8·31-s − 32-s − 6·34-s − 2·37-s − 2·41-s − 8·43-s + 4·44-s + 8·46-s − 4·47-s − 2·52-s + 10·53-s + 10·58-s + 4·59-s + 6·61-s − 8·62-s + 64-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s + 1.20·11-s − 0.554·13-s + 1/4·16-s + 1.45·17-s − 0.852·22-s − 1.66·23-s + 0.392·26-s − 1.85·29-s + 1.43·31-s − 0.176·32-s − 1.02·34-s − 0.328·37-s − 0.312·41-s − 1.21·43-s + 0.603·44-s + 1.17·46-s − 0.583·47-s − 0.277·52-s + 1.37·53-s + 1.31·58-s + 0.520·59-s + 0.768·61-s − 1.01·62-s + 1/8·64-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22050 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22050\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(176.070\)
Root analytic conductor: \(13.2691\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 22050,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 \)
good11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−16.02878214727911, −15.20122094143928, −14.70467125109368, −14.39760714272380, −13.68482520094834, −13.10820201871534, −12.23283715402828, −11.83710478996501, −11.69033058600756, −10.73503789652551, −10.12950840751589, −9.670320269718557, −9.374151505189798, −8.342631946456222, −8.194703143229895, −7.367877437769802, −6.885119504131179, −6.185658192912122, −5.632061781525228, −4.927811126305924, −3.864502869470849, −3.609952139471902, −2.551925596272550, −1.788526654385696, −1.089197585588818, 0, 1.089197585588818, 1.788526654385696, 2.551925596272550, 3.609952139471902, 3.864502869470849, 4.927811126305924, 5.632061781525228, 6.185658192912122, 6.885119504131179, 7.367877437769802, 8.194703143229895, 8.342631946456222, 9.374151505189798, 9.670320269718557, 10.12950840751589, 10.73503789652551, 11.69033058600756, 11.83710478996501, 12.23283715402828, 13.10820201871534, 13.68482520094834, 14.39760714272380, 14.70467125109368, 15.20122094143928, 16.02878214727911

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