Properties

Label 2-22050-1.1-c1-0-31
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 8-s − 2·11-s − 3·13-s + 16-s + 4·17-s + 3·19-s − 2·22-s − 6·23-s − 3·26-s + 6·29-s − 8·31-s + 32-s + 4·34-s + 5·37-s + 3·38-s + 10·41-s + 4·43-s − 2·44-s − 6·46-s − 2·47-s − 3·52-s − 8·53-s + 6·58-s + 2·59-s − 61-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s − 0.603·11-s − 0.832·13-s + 1/4·16-s + 0.970·17-s + 0.688·19-s − 0.426·22-s − 1.25·23-s − 0.588·26-s + 1.11·29-s − 1.43·31-s + 0.176·32-s + 0.685·34-s + 0.821·37-s + 0.486·38-s + 1.56·41-s + 0.609·43-s − 0.301·44-s − 0.884·46-s − 0.291·47-s − 0.416·52-s − 1.09·53-s + 0.787·58-s + 0.260·59-s − 0.128·61-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: \(0\)
Selberg data: \((2,\ 22050,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.204612459\)
\(L(\frac12)\) \(\approx\) \(3.204612459\)
\(L(\frac{3}{2})\) 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 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 3 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 3 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 5 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 + 8 T + p T^{2} \)
59 \( 1 - 2 T + p T^{2} \)
61 \( 1 + T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 - 7 T + p T^{2} \)
79 \( 1 + 5 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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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

−15.67737203942957, −14.70148191500476, −14.47503301720127, −14.04771267755115, −13.37756554019278, −12.66697001804696, −12.45691017784454, −11.82460621314126, −11.25659727443670, −10.66003454677444, −9.949896674581976, −9.696914169189745, −8.857596652139183, −7.989030098841215, −7.600183566970490, −7.176699986842220, −6.165935293602439, −5.813523564885220, −5.128001259656688, −4.559947343327426, −3.851322587372997, −3.087965752777853, −2.521763778363656, −1.708495165265559, −0.6366007001170947, 0.6366007001170947, 1.708495165265559, 2.521763778363656, 3.087965752777853, 3.851322587372997, 4.559947343327426, 5.128001259656688, 5.813523564885220, 6.165935293602439, 7.176699986842220, 7.600183566970490, 7.989030098841215, 8.857596652139183, 9.696914169189745, 9.949896674581976, 10.66003454677444, 11.25659727443670, 11.82460621314126, 12.45691017784454, 12.66697001804696, 13.37756554019278, 14.04771267755115, 14.47503301720127, 14.70148191500476, 15.67737203942957

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