Properties

Label 2-8450-1.1-c1-0-21
Degree $2$
Conductor $8450$
Sign $1$
Analytic cond. $67.4735$
Root an. cond. $8.21423$
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 − 2·3-s + 4-s − 2·6-s − 4·7-s + 8-s + 9-s + 2·11-s − 2·12-s − 4·14-s + 16-s − 2·17-s + 18-s − 6·19-s + 8·21-s + 2·22-s − 6·23-s − 2·24-s + 4·27-s − 4·28-s + 2·29-s + 6·31-s + 32-s − 4·33-s − 2·34-s + 36-s − 2·37-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.15·3-s + 1/2·4-s − 0.816·6-s − 1.51·7-s + 0.353·8-s + 1/3·9-s + 0.603·11-s − 0.577·12-s − 1.06·14-s + 1/4·16-s − 0.485·17-s + 0.235·18-s − 1.37·19-s + 1.74·21-s + 0.426·22-s − 1.25·23-s − 0.408·24-s + 0.769·27-s − 0.755·28-s + 0.371·29-s + 1.07·31-s + 0.176·32-s − 0.696·33-s − 0.342·34-s + 1/6·36-s − 0.328·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8450\)    =    \(2 \cdot 5^{2} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(67.4735\)
Root analytic conductor: \(8.21423\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8450,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8797014231\)
\(L(\frac12)\) \(\approx\) \(0.8797014231\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 \)
13 \( 1 \)
good3 \( 1 + 2 T + p T^{2} \)
7 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 6 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
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

−7.49717863670555268984235704948, −6.56732147635976301509796221164, −6.27116571092244297559237034494, −6.07633596781838763680895337796, −4.95174659211595008495472287932, −4.39221808182671573021746148699, −3.59609675393067732470185752555, −2.83822924379783627525508957408, −1.81314854697175844210266706717, −0.41778976177783236320310895724, 0.41778976177783236320310895724, 1.81314854697175844210266706717, 2.83822924379783627525508957408, 3.59609675393067732470185752555, 4.39221808182671573021746148699, 4.95174659211595008495472287932, 6.07633596781838763680895337796, 6.27116571092244297559237034494, 6.56732147635976301509796221164, 7.49717863670555268984235704948

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