Properties

Label 2-513-1.1-c1-0-22
Degree $2$
Conductor $513$
Sign $-1$
Analytic cond. $4.09632$
Root an. cond. $2.02393$
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  + 1.73·2-s + 0.999·4-s − 3.46·5-s − 4·7-s − 1.73·8-s − 5.99·10-s + 5.19·11-s − 4·13-s − 6.92·14-s − 5·16-s − 3.46·17-s + 19-s − 3.46·20-s + 9·22-s + 3.46·23-s + 6.99·25-s − 6.92·26-s − 3.99·28-s − 1.73·29-s − 7·31-s − 5.19·32-s − 5.99·34-s + 13.8·35-s − 10·37-s + 1.73·38-s + 6.00·40-s + 1.73·41-s + ⋯
L(s)  = 1  + 1.22·2-s + 0.499·4-s − 1.54·5-s − 1.51·7-s − 0.612·8-s − 1.89·10-s + 1.56·11-s − 1.10·13-s − 1.85·14-s − 1.25·16-s − 0.840·17-s + 0.229·19-s − 0.774·20-s + 1.91·22-s + 0.722·23-s + 1.39·25-s − 1.35·26-s − 0.755·28-s − 0.321·29-s − 1.25·31-s − 0.918·32-s − 1.02·34-s + 2.34·35-s − 1.64·37-s + 0.280·38-s + 0.948·40-s + 0.270·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 513 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 513 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(513\)    =    \(3^{3} \cdot 19\)
Sign: $-1$
Analytic conductor: \(4.09632\)
Root analytic conductor: \(2.02393\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 513,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
19 \( 1 - T \)
good2 \( 1 - 1.73T + 2T^{2} \)
5 \( 1 + 3.46T + 5T^{2} \)
7 \( 1 + 4T + 7T^{2} \)
11 \( 1 - 5.19T + 11T^{2} \)
13 \( 1 + 4T + 13T^{2} \)
17 \( 1 + 3.46T + 17T^{2} \)
23 \( 1 - 3.46T + 23T^{2} \)
29 \( 1 + 1.73T + 29T^{2} \)
31 \( 1 + 7T + 31T^{2} \)
37 \( 1 + 10T + 37T^{2} \)
41 \( 1 - 1.73T + 41T^{2} \)
43 \( 1 - 8T + 43T^{2} \)
47 \( 1 - 8.66T + 47T^{2} \)
53 \( 1 - 8.66T + 53T^{2} \)
59 \( 1 + 3.46T + 59T^{2} \)
61 \( 1 + T + 61T^{2} \)
67 \( 1 + 13T + 67T^{2} \)
71 \( 1 + 3.46T + 71T^{2} \)
73 \( 1 + 7T + 73T^{2} \)
79 \( 1 + T + 79T^{2} \)
83 \( 1 + 5.19T + 83T^{2} \)
89 \( 1 + 1.73T + 89T^{2} \)
97 \( 1 - 2T + 97T^{2} \)
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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

−10.76412089653393983705330587551, −9.300077086928726772190853497920, −8.931725993212289344768679941233, −7.20430045745813027210848812373, −6.84995266092123194518914291863, −5.65347996771669268067169811178, −4.32479491171357245746657987967, −3.81016492236720231822055285811, −2.91436988970677574286495778349, 0, 2.91436988970677574286495778349, 3.81016492236720231822055285811, 4.32479491171357245746657987967, 5.65347996771669268067169811178, 6.84995266092123194518914291863, 7.20430045745813027210848812373, 8.931725993212289344768679941233, 9.300077086928726772190853497920, 10.76412089653393983705330587551

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