Properties

Label 2-22050-1.1-c1-0-96
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 − 3·11-s − 13-s + 16-s + 6·17-s + 19-s + 3·22-s + 9·23-s + 26-s − 6·29-s − 8·31-s − 32-s − 6·34-s + 7·37-s − 38-s + 3·41-s − 2·43-s − 3·44-s − 9·46-s − 9·47-s − 52-s + 9·53-s + 6·58-s − 8·61-s + 8·62-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s − 0.904·11-s − 0.277·13-s + 1/4·16-s + 1.45·17-s + 0.229·19-s + 0.639·22-s + 1.87·23-s + 0.196·26-s − 1.11·29-s − 1.43·31-s − 0.176·32-s − 1.02·34-s + 1.15·37-s − 0.162·38-s + 0.468·41-s − 0.304·43-s − 0.452·44-s − 1.32·46-s − 1.31·47-s − 0.138·52-s + 1.23·53-s + 0.787·58-s − 1.02·61-s + 1.01·62-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 \( 1 + 3 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 - 9 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 7 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + 9 T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−16.09807199434801, −15.11501288176953, −14.82303627318169, −14.49810146422844, −13.40834029940265, −13.12311000433349, −12.53972283490055, −11.93056578159023, −11.25195537941704, −10.85471255846578, −10.28316804819862, −9.630786113134209, −9.257853165120536, −8.596262213086212, −7.848826901902556, −7.463283208243049, −7.046060190166271, −6.103661299854130, −5.443610148404079, −5.099282505911397, −4.084848068891306, −3.169881369202393, −2.810052832218957, −1.785466535068827, −1.026465001122381, 0, 1.026465001122381, 1.785466535068827, 2.810052832218957, 3.169881369202393, 4.084848068891306, 5.099282505911397, 5.443610148404079, 6.103661299854130, 7.046060190166271, 7.463283208243049, 7.848826901902556, 8.596262213086212, 9.257853165120536, 9.630786113134209, 10.28316804819862, 10.85471255846578, 11.25195537941704, 11.93056578159023, 12.53972283490055, 13.12311000433349, 13.40834029940265, 14.49810146422844, 14.82303627318169, 15.11501288176953, 16.09807199434801

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