Properties

Label 2-8712-1.1-c1-0-19
Degree $2$
Conductor $8712$
Sign $1$
Analytic cond. $69.5656$
Root an. cond. $8.34060$
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  − 1.31·5-s − 3.04·7-s − 1.31·13-s + 6.27·17-s + 3.04·19-s − 3.27·25-s − 6.27·29-s + 5.27·31-s + 4·35-s + 5.54·37-s − 2.27·41-s + 0.837·43-s − 12.1·47-s + 2.27·49-s − 5.61·53-s − 5.25·59-s − 3.04·61-s + 1.72·65-s − 7.82·67-s + 6.92·71-s + 3.88·73-s − 8.29·79-s + 12·83-s − 8.24·85-s + 1.31·89-s + 4·91-s − 4·95-s + ⋯
L(s)  = 1  − 0.587·5-s − 1.15·7-s − 0.364·13-s + 1.52·17-s + 0.698·19-s − 0.654·25-s − 1.16·29-s + 0.947·31-s + 0.676·35-s + 0.912·37-s − 0.355·41-s + 0.127·43-s − 1.77·47-s + 0.324·49-s − 0.771·53-s − 0.683·59-s − 0.389·61-s + 0.213·65-s − 0.955·67-s + 0.822·71-s + 0.454·73-s − 0.933·79-s + 1.31·83-s − 0.893·85-s + 0.139·89-s + 0.419·91-s − 0.410·95-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8712\)    =    \(2^{3} \cdot 3^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(69.5656\)
Root analytic conductor: \(8.34060\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8712,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.135480851\)
\(L(\frac12)\) \(\approx\) \(1.135480851\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
11 \( 1 \)
good5 \( 1 + 1.31T + 5T^{2} \)
7 \( 1 + 3.04T + 7T^{2} \)
13 \( 1 + 1.31T + 13T^{2} \)
17 \( 1 - 6.27T + 17T^{2} \)
19 \( 1 - 3.04T + 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 + 6.27T + 29T^{2} \)
31 \( 1 - 5.27T + 31T^{2} \)
37 \( 1 - 5.54T + 37T^{2} \)
41 \( 1 + 2.27T + 41T^{2} \)
43 \( 1 - 0.837T + 43T^{2} \)
47 \( 1 + 12.1T + 47T^{2} \)
53 \( 1 + 5.61T + 53T^{2} \)
59 \( 1 + 5.25T + 59T^{2} \)
61 \( 1 + 3.04T + 61T^{2} \)
67 \( 1 + 7.82T + 67T^{2} \)
71 \( 1 - 6.92T + 71T^{2} \)
73 \( 1 - 3.88T + 73T^{2} \)
79 \( 1 + 8.29T + 79T^{2} \)
83 \( 1 - 12T + 83T^{2} \)
89 \( 1 - 1.31T + 89T^{2} \)
97 \( 1 + 15.5T + 97T^{2} \)
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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

−7.80606050217096592130069540070, −7.15775348924028780577488287346, −6.36890560264457089088892639665, −5.77998517897829369417085157699, −5.01468728746535713548729834339, −4.13114680186515266850726202369, −3.31074237300219237251073396586, −2.99272959854778258878002629742, −1.68400091852666222331358242753, −0.51566352257393830610751226795, 0.51566352257393830610751226795, 1.68400091852666222331358242753, 2.99272959854778258878002629742, 3.31074237300219237251073396586, 4.13114680186515266850726202369, 5.01468728746535713548729834339, 5.77998517897829369417085157699, 6.36890560264457089088892639665, 7.15775348924028780577488287346, 7.80606050217096592130069540070

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