Properties

Label 2-8208-1.1-c1-0-143
Degree $2$
Conductor $8208$
Sign $-1$
Analytic cond. $65.5412$
Root an. cond. $8.09575$
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  + 3.69·5-s + 1.58·7-s − 4.58·11-s + 1.58·13-s − 5.57·17-s + 19-s − 9.09·23-s + 8.68·25-s − 7.65·29-s + 2.58·31-s + 5.87·35-s + 0.287·37-s + 3.69·41-s − 9.32·43-s − 9·47-s − 4.47·49-s + 8.24·53-s − 16.9·55-s − 7.46·59-s + 0.189·61-s + 5.87·65-s − 8.08·67-s + 6.21·71-s − 1.22·73-s − 7.28·77-s + 5.90·79-s + 2.84·83-s + ⋯
L(s)  = 1  + 1.65·5-s + 0.600·7-s − 1.38·11-s + 0.440·13-s − 1.35·17-s + 0.229·19-s − 1.89·23-s + 1.73·25-s − 1.42·29-s + 0.464·31-s + 0.993·35-s + 0.0473·37-s + 0.577·41-s − 1.42·43-s − 1.31·47-s − 0.639·49-s + 1.13·53-s − 2.28·55-s − 0.971·59-s + 0.0242·61-s + 0.728·65-s − 0.987·67-s + 0.737·71-s − 0.143·73-s − 0.830·77-s + 0.664·79-s + 0.312·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8208 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8208 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8208\)    =    \(2^{4} \cdot 3^{3} \cdot 19\)
Sign: $-1$
Analytic conductor: \(65.5412\)
Root analytic conductor: \(8.09575\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8208,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 \)
19 \( 1 - T \)
good5 \( 1 - 3.69T + 5T^{2} \)
7 \( 1 - 1.58T + 7T^{2} \)
11 \( 1 + 4.58T + 11T^{2} \)
13 \( 1 - 1.58T + 13T^{2} \)
17 \( 1 + 5.57T + 17T^{2} \)
23 \( 1 + 9.09T + 23T^{2} \)
29 \( 1 + 7.65T + 29T^{2} \)
31 \( 1 - 2.58T + 31T^{2} \)
37 \( 1 - 0.287T + 37T^{2} \)
41 \( 1 - 3.69T + 41T^{2} \)
43 \( 1 + 9.32T + 43T^{2} \)
47 \( 1 + 9T + 47T^{2} \)
53 \( 1 - 8.24T + 53T^{2} \)
59 \( 1 + 7.46T + 59T^{2} \)
61 \( 1 - 0.189T + 61T^{2} \)
67 \( 1 + 8.08T + 67T^{2} \)
71 \( 1 - 6.21T + 71T^{2} \)
73 \( 1 + 1.22T + 73T^{2} \)
79 \( 1 - 5.90T + 79T^{2} \)
83 \( 1 - 2.84T + 83T^{2} \)
89 \( 1 - 1.03T + 89T^{2} \)
97 \( 1 + 15.4T + 97T^{2} \)
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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

−7.57445294951278136289235993204, −6.53704874342248577202271052285, −6.10113400285805114962022242568, −5.36452819839198271784151409429, −4.90745179926347331953889903265, −3.96422196801138386009707615783, −2.81888451510527336796820426260, −2.07911804870742347109711674685, −1.62726411188950480625219923800, 0, 1.62726411188950480625219923800, 2.07911804870742347109711674685, 2.81888451510527336796820426260, 3.96422196801138386009707615783, 4.90745179926347331953889903265, 5.36452819839198271784151409429, 6.10113400285805114962022242568, 6.53704874342248577202271052285, 7.57445294951278136289235993204

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