Properties

Label 2-1323-1.1-c1-0-6
Degree $2$
Conductor $1323$
Sign $1$
Analytic cond. $10.5642$
Root an. cond. $3.25026$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 4-s − 3·5-s − 3·8-s − 3·10-s − 5·11-s + 6·13-s − 16-s + 6·17-s + 3·19-s + 3·20-s − 5·22-s − 23-s + 4·25-s + 6·26-s + 2·29-s − 3·31-s + 5·32-s + 6·34-s + 3·37-s + 3·38-s + 9·40-s + 9·41-s + 6·43-s + 5·44-s − 46-s − 6·47-s + ⋯
L(s)  = 1  + 0.707·2-s − 1/2·4-s − 1.34·5-s − 1.06·8-s − 0.948·10-s − 1.50·11-s + 1.66·13-s − 1/4·16-s + 1.45·17-s + 0.688·19-s + 0.670·20-s − 1.06·22-s − 0.208·23-s + 4/5·25-s + 1.17·26-s + 0.371·29-s − 0.538·31-s + 0.883·32-s + 1.02·34-s + 0.493·37-s + 0.486·38-s + 1.42·40-s + 1.40·41-s + 0.914·43-s + 0.753·44-s − 0.147·46-s − 0.875·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1323 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1323 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1323\)    =    \(3^{3} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(10.5642\)
Root analytic conductor: \(3.25026\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1323,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.353272036\)
\(L(\frac12)\) \(\approx\) \(1.353272036\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 \)
good2 \( 1 - T + p T^{2} \)
5 \( 1 + 3 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 3 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 - 12 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 - 7 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + 3 T + p T^{2} \)
97 \( 1 - 12 T + p T^{2} \)
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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

−9.625164347701805988565846090482, −8.581778872452172552963636802734, −8.010418371423523710126781900939, −7.39691755528068449061259570564, −5.96466062289959274270681070046, −5.41389437444540368847999455753, −4.37621733692366770303800440112, −3.62230602066129289359790734359, −2.95504645610525949403863409430, −0.77022560857539424923599740084, 0.77022560857539424923599740084, 2.95504645610525949403863409430, 3.62230602066129289359790734359, 4.37621733692366770303800440112, 5.41389437444540368847999455753, 5.96466062289959274270681070046, 7.39691755528068449061259570564, 8.010418371423523710126781900939, 8.581778872452172552963636802734, 9.625164347701805988565846090482

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