Properties

Label 2-513-1.1-c1-0-3
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  + 0.741·2-s − 1.44·4-s − 3.30·5-s + 4.44·7-s − 2.55·8-s − 2.44·10-s + 4.04·11-s + 2·13-s + 3.30·14-s + 1.00·16-s + 6.60·17-s + 19-s + 4.78·20-s + 3·22-s − 4.78·23-s + 5.89·25-s + 1.48·26-s − 6.44·28-s − 2.55·29-s + 7.44·31-s + 5.86·32-s + 4.89·34-s − 14.6·35-s + 4.44·37-s + 0.741·38-s + 8.44·40-s − 3.70·41-s + ⋯
L(s)  = 1  + 0.524·2-s − 0.724·4-s − 1.47·5-s + 1.68·7-s − 0.904·8-s − 0.774·10-s + 1.21·11-s + 0.554·13-s + 0.882·14-s + 0.250·16-s + 1.60·17-s + 0.229·19-s + 1.07·20-s + 0.639·22-s − 0.997·23-s + 1.17·25-s + 0.291·26-s − 1.21·28-s − 0.475·29-s + 1.33·31-s + 1.03·32-s + 0.840·34-s − 2.48·35-s + 0.731·37-s + 0.120·38-s + 1.33·40-s − 0.579·41-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: \(0\)
Selberg data: \((2,\ 513,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.518892205\)
\(L(\frac12)\) \(\approx\) \(1.518892205\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.741T + 2T^{2} \)
5 \( 1 + 3.30T + 5T^{2} \)
7 \( 1 - 4.44T + 7T^{2} \)
11 \( 1 - 4.04T + 11T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 - 6.60T + 17T^{2} \)
23 \( 1 + 4.78T + 23T^{2} \)
29 \( 1 + 2.55T + 29T^{2} \)
31 \( 1 - 7.44T + 31T^{2} \)
37 \( 1 - 4.44T + 37T^{2} \)
41 \( 1 + 3.70T + 41T^{2} \)
43 \( 1 + 5.34T + 43T^{2} \)
47 \( 1 + 0.741T + 47T^{2} \)
53 \( 1 - 10.9T + 53T^{2} \)
59 \( 1 + 11.3T + 59T^{2} \)
61 \( 1 + 8.34T + 61T^{2} \)
67 \( 1 + 2.34T + 67T^{2} \)
71 \( 1 - 10.2T + 71T^{2} \)
73 \( 1 + 8.34T + 73T^{2} \)
79 \( 1 - 5T + 79T^{2} \)
83 \( 1 + 5.86T + 83T^{2} \)
89 \( 1 - 5.52T + 89T^{2} \)
97 \( 1 - 5.55T + 97T^{2} \)
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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

−11.28478192536842512528944745274, −10.05535911561366614504205949612, −8.836087511151779245723651474839, −8.136487849005505105726038516172, −7.59596747348015975281341125575, −6.06874305779987180239799673046, −4.93063550406072404032983214122, −4.16868350193529560772816000427, −3.46874925904666799969677855918, −1.16573431717582824430011010937, 1.16573431717582824430011010937, 3.46874925904666799969677855918, 4.16868350193529560772816000427, 4.93063550406072404032983214122, 6.06874305779987180239799673046, 7.59596747348015975281341125575, 8.136487849005505105726038516172, 8.836087511151779245723651474839, 10.05535911561366614504205949612, 11.28478192536842512528944745274

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