Properties

Label 2-513-1.1-c1-0-7
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.39·2-s + 3.73·4-s + 1.75·5-s + 4.73·7-s − 4.14·8-s − 4.19·10-s + 4.14·11-s + 3.46·13-s − 11.3·14-s + 2.46·16-s − 19-s + 6.54·20-s − 9.92·22-s − 6.54·23-s − 1.92·25-s − 8.29·26-s + 17.6·28-s + 5.42·29-s − 6.66·31-s + 2.39·32-s + 8.29·35-s − 6.19·37-s + 2.39·38-s − 7.26·40-s − 10.6·41-s + 0.732·43-s + 15.4·44-s + ⋯
L(s)  = 1  − 1.69·2-s + 1.86·4-s + 0.783·5-s + 1.78·7-s − 1.46·8-s − 1.32·10-s + 1.25·11-s + 0.960·13-s − 3.02·14-s + 0.616·16-s − 0.229·19-s + 1.46·20-s − 2.11·22-s − 1.36·23-s − 0.385·25-s − 1.62·26-s + 3.33·28-s + 1.00·29-s − 1.19·31-s + 0.423·32-s + 1.40·35-s − 1.01·37-s + 0.388·38-s − 1.14·40-s − 1.66·41-s + 0.111·43-s + 2.33·44-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: \(0\)
Selberg data: \((2,\ 513,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9794918866\)
\(L(\frac12)\) \(\approx\) \(0.9794918866\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.39T + 2T^{2} \)
5 \( 1 - 1.75T + 5T^{2} \)
7 \( 1 - 4.73T + 7T^{2} \)
11 \( 1 - 4.14T + 11T^{2} \)
13 \( 1 - 3.46T + 13T^{2} \)
17 \( 1 + 17T^{2} \)
23 \( 1 + 6.54T + 23T^{2} \)
29 \( 1 - 5.42T + 29T^{2} \)
31 \( 1 + 6.66T + 31T^{2} \)
37 \( 1 + 6.19T + 37T^{2} \)
41 \( 1 + 10.6T + 41T^{2} \)
43 \( 1 - 0.732T + 43T^{2} \)
47 \( 1 - 7.18T + 47T^{2} \)
53 \( 1 - 7.18T + 53T^{2} \)
59 \( 1 - 3.03T + 59T^{2} \)
61 \( 1 - 3.19T + 61T^{2} \)
67 \( 1 + 2.26T + 67T^{2} \)
71 \( 1 + 6.07T + 71T^{2} \)
73 \( 1 + 8.12T + 73T^{2} \)
79 \( 1 + 9T + 79T^{2} \)
83 \( 1 - 11.9T + 83T^{2} \)
89 \( 1 + 15.9T + 89T^{2} \)
97 \( 1 - 9.66T + 97T^{2} \)
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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

−10.62290445422939831614463523646, −10.01303800627984914761633810061, −8.820481336153256567277606198706, −8.586038623671998130948986290932, −7.58443213981732406632221566126, −6.58456994819020947333312622076, −5.57606700929463580808759657917, −4.09294135795672062501703509357, −1.97980266540319254504783919051, −1.38721538957833394241138147876, 1.38721538957833394241138147876, 1.97980266540319254504783919051, 4.09294135795672062501703509357, 5.57606700929463580808759657917, 6.58456994819020947333312622076, 7.58443213981732406632221566126, 8.586038623671998130948986290932, 8.820481336153256567277606198706, 10.01303800627984914761633810061, 10.62290445422939831614463523646

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