Properties

Label 2-22050-1.1-c1-0-65
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 − 6·11-s − 6·13-s + 16-s − 4·19-s + 6·22-s + 6·26-s + 8·29-s + 2·31-s − 32-s − 4·37-s + 4·38-s + 10·41-s + 6·43-s − 6·44-s − 2·47-s − 6·52-s + 10·53-s − 8·58-s + 4·59-s + 14·61-s − 2·62-s + 64-s − 14·67-s − 8·71-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s − 1.80·11-s − 1.66·13-s + 1/4·16-s − 0.917·19-s + 1.27·22-s + 1.17·26-s + 1.48·29-s + 0.359·31-s − 0.176·32-s − 0.657·37-s + 0.648·38-s + 1.56·41-s + 0.914·43-s − 0.904·44-s − 0.291·47-s − 0.832·52-s + 1.37·53-s − 1.05·58-s + 0.520·59-s + 1.79·61-s − 0.254·62-s + 1/8·64-s − 1.71·67-s − 0.949·71-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 \( 1 + 6 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 18 T + p T^{2} \)
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

−15.84839557975836, −15.45464166986463, −14.65409533412423, −14.47169698835944, −13.55827829653476, −12.94613750313579, −12.56839546841186, −11.96357365126579, −11.39976029279770, −10.58160451613784, −10.18290179015451, −10.03843265647018, −9.039104770418424, −8.587484571715563, −7.944485401260118, −7.400586378497669, −7.052788384892586, −6.117428257102935, −5.555265842437234, −4.804568297362504, −4.362821647127738, −3.139344008754616, −2.466767582021363, −2.206600097071353, −0.8145461663546852, 0, 0.8145461663546852, 2.206600097071353, 2.466767582021363, 3.139344008754616, 4.362821647127738, 4.804568297362504, 5.555265842437234, 6.117428257102935, 7.052788384892586, 7.400586378497669, 7.944485401260118, 8.587484571715563, 9.039104770418424, 10.03843265647018, 10.18290179015451, 10.58160451613784, 11.39976029279770, 11.96357365126579, 12.56839546841186, 12.94613750313579, 13.55827829653476, 14.47169698835944, 14.65409533412423, 15.45464166986463, 15.84839557975836

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