Properties

Label 2-8046-1.1-c1-0-146
Degree $2$
Conductor $8046$
Sign $-1$
Analytic cond. $64.2476$
Root an. cond. $8.01546$
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 + 4-s + 1.17·5-s + 1.96·7-s − 8-s − 1.17·10-s + 0.465·11-s − 2.12·13-s − 1.96·14-s + 16-s − 0.590·17-s − 7.81·19-s + 1.17·20-s − 0.465·22-s − 4.36·23-s − 3.62·25-s + 2.12·26-s + 1.96·28-s + 1.44·29-s + 9.39·31-s − 32-s + 0.590·34-s + 2.30·35-s − 3.39·37-s + 7.81·38-s − 1.17·40-s + 12.4·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 0.524·5-s + 0.741·7-s − 0.353·8-s − 0.370·10-s + 0.140·11-s − 0.589·13-s − 0.524·14-s + 0.250·16-s − 0.143·17-s − 1.79·19-s + 0.262·20-s − 0.0992·22-s − 0.911·23-s − 0.724·25-s + 0.416·26-s + 0.370·28-s + 0.267·29-s + 1.68·31-s − 0.176·32-s + 0.101·34-s + 0.388·35-s − 0.558·37-s + 1.26·38-s − 0.185·40-s + 1.93·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8046\)    =    \(2 \cdot 3^{3} \cdot 149\)
Sign: $-1$
Analytic conductor: \(64.2476\)
Root analytic conductor: \(8.01546\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8046,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 \)
149 \( 1 + T \)
good5 \( 1 - 1.17T + 5T^{2} \)
7 \( 1 - 1.96T + 7T^{2} \)
11 \( 1 - 0.465T + 11T^{2} \)
13 \( 1 + 2.12T + 13T^{2} \)
17 \( 1 + 0.590T + 17T^{2} \)
19 \( 1 + 7.81T + 19T^{2} \)
23 \( 1 + 4.36T + 23T^{2} \)
29 \( 1 - 1.44T + 29T^{2} \)
31 \( 1 - 9.39T + 31T^{2} \)
37 \( 1 + 3.39T + 37T^{2} \)
41 \( 1 - 12.4T + 41T^{2} \)
43 \( 1 - 4.71T + 43T^{2} \)
47 \( 1 + 4.33T + 47T^{2} \)
53 \( 1 - 10.5T + 53T^{2} \)
59 \( 1 - 3.95T + 59T^{2} \)
61 \( 1 + 10.4T + 61T^{2} \)
67 \( 1 - 0.763T + 67T^{2} \)
71 \( 1 + 5.81T + 71T^{2} \)
73 \( 1 + 7.40T + 73T^{2} \)
79 \( 1 - 0.711T + 79T^{2} \)
83 \( 1 + 9.65T + 83T^{2} \)
89 \( 1 + 2.93T + 89T^{2} \)
97 \( 1 + 6.58T + 97T^{2} \)
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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

−7.70344101501207038491253845731, −6.80040264840253076055216692617, −6.18740350965008467256919790860, −5.59913014443189067375100107704, −4.53856676851774041417421386224, −4.09581655124006596418291584877, −2.68017164512160849104003322949, −2.16972516218768912214386274239, −1.30557523692591318027236096773, 0, 1.30557523692591318027236096773, 2.16972516218768912214386274239, 2.68017164512160849104003322949, 4.09581655124006596418291584877, 4.53856676851774041417421386224, 5.59913014443189067375100107704, 6.18740350965008467256919790860, 6.80040264840253076055216692617, 7.70344101501207038491253845731

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