Properties

Label 2-9200-1.1-c1-0-47
Degree $2$
Conductor $9200$
Sign $1$
Analytic cond. $73.4623$
Root an. cond. $8.57101$
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  + 3-s − 2·7-s − 2·9-s − 13-s + 4·17-s + 4·19-s − 2·21-s + 23-s − 5·27-s − 3·29-s + 31-s + 8·37-s − 39-s − 5·41-s − 6·43-s + 9·47-s − 3·49-s + 4·51-s − 2·53-s + 4·57-s + 4·63-s + 4·67-s + 69-s − 3·71-s − 7·73-s − 4·79-s + 81-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.755·7-s − 2/3·9-s − 0.277·13-s + 0.970·17-s + 0.917·19-s − 0.436·21-s + 0.208·23-s − 0.962·27-s − 0.557·29-s + 0.179·31-s + 1.31·37-s − 0.160·39-s − 0.780·41-s − 0.914·43-s + 1.31·47-s − 3/7·49-s + 0.560·51-s − 0.274·53-s + 0.529·57-s + 0.503·63-s + 0.488·67-s + 0.120·69-s − 0.356·71-s − 0.819·73-s − 0.450·79-s + 1/9·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9200\)    =    \(2^{4} \cdot 5^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(73.4623\)
Root analytic conductor: \(8.57101\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9200,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.930800459\)
\(L(\frac12)\) \(\approx\) \(1.930800459\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
23 \( 1 - T \)
good3 \( 1 - T + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
43 \( 1 + 6 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 3 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−7.70331446220302113227359706670, −7.20308394206193869602930106291, −6.30036380396411373236224396287, −5.69707178249393477369390293267, −5.05536725543986125075521185626, −4.03719572981820868804390139578, −3.20393046177938685639495386167, −2.90782336309676735771563030634, −1.83941746391344063233010883703, −0.63526749850772052539174452888, 0.63526749850772052539174452888, 1.83941746391344063233010883703, 2.90782336309676735771563030634, 3.20393046177938685639495386167, 4.03719572981820868804390139578, 5.05536725543986125075521185626, 5.69707178249393477369390293267, 6.30036380396411373236224396287, 7.20308394206193869602930106291, 7.70331446220302113227359706670

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