Properties

Label 2-8046-1.1-c1-0-164
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 − 2.27·5-s + 3.85·7-s − 8-s + 2.27·10-s + 4.73·11-s + 3.85·13-s − 3.85·14-s + 16-s − 3.14·17-s + 4.89·19-s − 2.27·20-s − 4.73·22-s − 6.57·23-s + 0.166·25-s − 3.85·26-s + 3.85·28-s − 9.39·29-s − 0.492·31-s − 32-s + 3.14·34-s − 8.75·35-s − 4.90·37-s − 4.89·38-s + 2.27·40-s + 3.00·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 1.01·5-s + 1.45·7-s − 0.353·8-s + 0.718·10-s + 1.42·11-s + 1.06·13-s − 1.02·14-s + 0.250·16-s − 0.763·17-s + 1.12·19-s − 0.508·20-s − 1.01·22-s − 1.36·23-s + 0.0332·25-s − 0.755·26-s + 0.727·28-s − 1.74·29-s − 0.0883·31-s − 0.176·32-s + 0.540·34-s − 1.47·35-s − 0.806·37-s − 0.794·38-s + 0.359·40-s + 0.469·41-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 \( 1 + 2.27T + 5T^{2} \)
7 \( 1 - 3.85T + 7T^{2} \)
11 \( 1 - 4.73T + 11T^{2} \)
13 \( 1 - 3.85T + 13T^{2} \)
17 \( 1 + 3.14T + 17T^{2} \)
19 \( 1 - 4.89T + 19T^{2} \)
23 \( 1 + 6.57T + 23T^{2} \)
29 \( 1 + 9.39T + 29T^{2} \)
31 \( 1 + 0.492T + 31T^{2} \)
37 \( 1 + 4.90T + 37T^{2} \)
41 \( 1 - 3.00T + 41T^{2} \)
43 \( 1 + 4.16T + 43T^{2} \)
47 \( 1 + 1.86T + 47T^{2} \)
53 \( 1 - 1.94T + 53T^{2} \)
59 \( 1 - 9.17T + 59T^{2} \)
61 \( 1 + 15.1T + 61T^{2} \)
67 \( 1 + 14.1T + 67T^{2} \)
71 \( 1 + 11.0T + 71T^{2} \)
73 \( 1 + 14.7T + 73T^{2} \)
79 \( 1 + 13.8T + 79T^{2} \)
83 \( 1 + 1.47T + 83T^{2} \)
89 \( 1 + 14.8T + 89T^{2} \)
97 \( 1 + 11.4T + 97T^{2} \)
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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

−7.46563257557527368732789943947, −7.20359807184754727992727438952, −6.12124730647047787789399139364, −5.56408004866852634557130165679, −4.34527164303069027525264896913, −4.04430065934962802049034825622, −3.18078747902478504761957761975, −1.71117621923286916827951565757, −1.43108189431139248489230914217, 0, 1.43108189431139248489230914217, 1.71117621923286916827951565757, 3.18078747902478504761957761975, 4.04430065934962802049034825622, 4.34527164303069027525264896913, 5.56408004866852634557130165679, 6.12124730647047787789399139364, 7.20359807184754727992727438952, 7.46563257557527368732789943947

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