Properties

Label 2-8470-1.1-c1-0-165
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 + 3.10·3-s + 4-s + 5-s − 3.10·6-s + 7-s − 8-s + 6.62·9-s − 10-s + 3.10·12-s + 3.62·13-s − 14-s + 3.10·15-s + 16-s + 4.20·17-s − 6.62·18-s + 8.15·19-s + 20-s + 3.10·21-s + 0.897·23-s − 3.10·24-s + 25-s − 3.62·26-s + 11.2·27-s + 28-s + 7.30·29-s − 3.10·30-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.79·3-s + 0.5·4-s + 0.447·5-s − 1.26·6-s + 0.377·7-s − 0.353·8-s + 2.20·9-s − 0.316·10-s + 0.895·12-s + 1.00·13-s − 0.267·14-s + 0.801·15-s + 0.250·16-s + 1.01·17-s − 1.56·18-s + 1.87·19-s + 0.223·20-s + 0.677·21-s + 0.187·23-s − 0.633·24-s + 0.200·25-s − 0.711·26-s + 2.16·27-s + 0.188·28-s + 1.35·29-s − 0.566·30-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

\(L(1)\) \(\approx\) \(4.336127269\)
\(L(\frac12)\) \(\approx\) \(4.336127269\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.10T + 3T^{2} \)
13 \( 1 - 3.62T + 13T^{2} \)
17 \( 1 - 4.20T + 17T^{2} \)
19 \( 1 - 8.15T + 19T^{2} \)
23 \( 1 - 0.897T + 23T^{2} \)
29 \( 1 - 7.30T + 29T^{2} \)
31 \( 1 + 3.42T + 31T^{2} \)
37 \( 1 + 1.10T + 37T^{2} \)
41 \( 1 + 12.3T + 41T^{2} \)
43 \( 1 + 10.6T + 43T^{2} \)
47 \( 1 + 1.15T + 47T^{2} \)
53 \( 1 - 11.3T + 53T^{2} \)
59 \( 1 - 7.25T + 59T^{2} \)
61 \( 1 - 3.15T + 61T^{2} \)
67 \( 1 + 8.41T + 67T^{2} \)
71 \( 1 + 13.0T + 71T^{2} \)
73 \( 1 + 0.205T + 73T^{2} \)
79 \( 1 + 12.1T + 79T^{2} \)
83 \( 1 + 2.20T + 83T^{2} \)
89 \( 1 + 7.45T + 89T^{2} \)
97 \( 1 - 2.25T + 97T^{2} \)
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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

−8.118088723980377272376033533694, −7.20645425484321570137087040269, −6.90300425525271161204259166193, −5.72905950411484301571223813369, −5.03160986931992406868887951308, −3.87622110000924825929186332213, −3.21912130602949394407059928559, −2.73791213988939382077415955212, −1.55945187206749899373916071934, −1.25236157293659147558882679445, 1.25236157293659147558882679445, 1.55945187206749899373916071934, 2.73791213988939382077415955212, 3.21912130602949394407059928559, 3.87622110000924825929186332213, 5.03160986931992406868887951308, 5.72905950411484301571223813369, 6.90300425525271161204259166193, 7.20645425484321570137087040269, 8.118088723980377272376033533694

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