Properties

Label 2-8470-1.1-c1-0-54
Degree $2$
Conductor $8470$
Sign $1$
Analytic cond. $67.6332$
Root an. cond. $8.22394$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 1.34·3-s + 4-s + 5-s + 1.34·6-s − 7-s − 8-s − 1.19·9-s − 10-s − 1.34·12-s + 4.31·13-s + 14-s − 1.34·15-s + 16-s + 2.63·17-s + 1.19·18-s + 6.54·19-s + 20-s + 1.34·21-s − 3.16·23-s + 1.34·24-s + 25-s − 4.31·26-s + 5.63·27-s − 28-s + 1.13·29-s + 1.34·30-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.775·3-s + 0.5·4-s + 0.447·5-s + 0.548·6-s − 0.377·7-s − 0.353·8-s − 0.398·9-s − 0.316·10-s − 0.387·12-s + 1.19·13-s + 0.267·14-s − 0.346·15-s + 0.250·16-s + 0.639·17-s + 0.282·18-s + 1.50·19-s + 0.223·20-s + 0.293·21-s − 0.659·23-s + 0.274·24-s + 0.200·25-s − 0.845·26-s + 1.08·27-s − 0.188·28-s + 0.210·29-s + 0.245·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8470 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8470 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8470\)    =    \(2 \cdot 5 \cdot 7 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(67.6332\)
Root analytic conductor: \(8.22394\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8470,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.208603291\)
\(L(\frac12)\) \(\approx\) \(1.208603291\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 + T \)
11 \( 1 \)
good3 \( 1 + 1.34T + 3T^{2} \)
13 \( 1 - 4.31T + 13T^{2} \)
17 \( 1 - 2.63T + 17T^{2} \)
19 \( 1 - 6.54T + 19T^{2} \)
23 \( 1 + 3.16T + 23T^{2} \)
29 \( 1 - 1.13T + 29T^{2} \)
31 \( 1 - 1.14T + 31T^{2} \)
37 \( 1 - 3.13T + 37T^{2} \)
41 \( 1 + 0.521T + 41T^{2} \)
43 \( 1 - 4.96T + 43T^{2} \)
47 \( 1 - 11.8T + 47T^{2} \)
53 \( 1 - 2.59T + 53T^{2} \)
59 \( 1 - 10.9T + 59T^{2} \)
61 \( 1 + 5.82T + 61T^{2} \)
67 \( 1 + 9.72T + 67T^{2} \)
71 \( 1 + 4.50T + 71T^{2} \)
73 \( 1 + 12.1T + 73T^{2} \)
79 \( 1 + 17.0T + 79T^{2} \)
83 \( 1 + 9.06T + 83T^{2} \)
89 \( 1 - 7.17T + 89T^{2} \)
97 \( 1 - 9.85T + 97T^{2} \)
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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

−7.68186820352631907168107319058, −7.19480825762760144739330982008, −6.19549640539925602644736571988, −5.89560972800211336305629123262, −5.38161120049098064390405453326, −4.26868476080650823643260190627, −3.29806599120527543310827039467, −2.63526495533224471692499593273, −1.38653864844748541891632936359, −0.68878805653660445070752402389, 0.68878805653660445070752402389, 1.38653864844748541891632936359, 2.63526495533224471692499593273, 3.29806599120527543310827039467, 4.26868476080650823643260190627, 5.38161120049098064390405453326, 5.89560972800211336305629123262, 6.19549640539925602644736571988, 7.19480825762760144739330982008, 7.68186820352631907168107319058

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