Properties

Label 2-8470-1.1-c1-0-217
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 1.92·3-s + 4-s + 5-s + 1.92·6-s − 7-s + 8-s + 0.704·9-s + 10-s + 1.92·12-s − 5.24·13-s − 14-s + 1.92·15-s + 16-s − 4.30·17-s + 0.704·18-s − 0.740·19-s + 20-s − 1.92·21-s − 0.856·23-s + 1.92·24-s + 25-s − 5.24·26-s − 4.41·27-s − 28-s − 8.37·29-s + 1.92·30-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.11·3-s + 0.5·4-s + 0.447·5-s + 0.785·6-s − 0.377·7-s + 0.353·8-s + 0.234·9-s + 0.316·10-s + 0.555·12-s − 1.45·13-s − 0.267·14-s + 0.496·15-s + 0.250·16-s − 1.04·17-s + 0.166·18-s − 0.169·19-s + 0.223·20-s − 0.420·21-s − 0.178·23-s + 0.392·24-s + 0.200·25-s − 1.02·26-s − 0.850·27-s − 0.188·28-s − 1.55·29-s + 0.351·30-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: \(1\)
Selberg data: \((2,\ 8470,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 - T \)
7 \( 1 + T \)
11 \( 1 \)
good3 \( 1 - 1.92T + 3T^{2} \)
13 \( 1 + 5.24T + 13T^{2} \)
17 \( 1 + 4.30T + 17T^{2} \)
19 \( 1 + 0.740T + 19T^{2} \)
23 \( 1 + 0.856T + 23T^{2} \)
29 \( 1 + 8.37T + 29T^{2} \)
31 \( 1 - 1.10T + 31T^{2} \)
37 \( 1 + 1.77T + 37T^{2} \)
41 \( 1 + 10.7T + 41T^{2} \)
43 \( 1 - 1.13T + 43T^{2} \)
47 \( 1 - 8.40T + 47T^{2} \)
53 \( 1 + 8.80T + 53T^{2} \)
59 \( 1 + 12.9T + 59T^{2} \)
61 \( 1 - 13.0T + 61T^{2} \)
67 \( 1 - 8.93T + 67T^{2} \)
71 \( 1 + 4.50T + 71T^{2} \)
73 \( 1 + 3.33T + 73T^{2} \)
79 \( 1 + 1.56T + 79T^{2} \)
83 \( 1 - 0.609T + 83T^{2} \)
89 \( 1 - 1.46T + 89T^{2} \)
97 \( 1 - 8.41T + 97T^{2} \)
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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

−7.34793214951995574771418430818, −6.84749608249199482537514238955, −6.02055038284962576508075428512, −5.28819175944476233062883916550, −4.57345750909378303031907465411, −3.76413768958125897383789855088, −3.05232054536707950678398716086, −2.32306475798589800722855126549, −1.85360265533893013204759998280, 0, 1.85360265533893013204759998280, 2.32306475798589800722855126549, 3.05232054536707950678398716086, 3.76413768958125897383789855088, 4.57345750909378303031907465411, 5.28819175944476233062883916550, 6.02055038284962576508075428512, 6.84749608249199482537514238955, 7.34793214951995574771418430818

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