Properties

Label 2-15210-1.1-c1-0-12
Degree $2$
Conductor $15210$
Sign $1$
Analytic cond. $121.452$
Root an. cond. $11.0205$
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 − 5-s − 3·7-s − 8-s + 10-s + 3·11-s + 3·14-s + 16-s + 4·17-s + 7·19-s − 20-s − 3·22-s + 4·23-s + 25-s − 3·28-s + 8·29-s − 10·31-s − 32-s − 4·34-s + 3·35-s + 3·37-s − 7·38-s + 40-s + 2·41-s + 6·43-s + 3·44-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.447·5-s − 1.13·7-s − 0.353·8-s + 0.316·10-s + 0.904·11-s + 0.801·14-s + 1/4·16-s + 0.970·17-s + 1.60·19-s − 0.223·20-s − 0.639·22-s + 0.834·23-s + 1/5·25-s − 0.566·28-s + 1.48·29-s − 1.79·31-s − 0.176·32-s − 0.685·34-s + 0.507·35-s + 0.493·37-s − 1.13·38-s + 0.158·40-s + 0.312·41-s + 0.914·43-s + 0.452·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 15210 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 15210 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(15210\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(121.452\)
Root analytic conductor: \(11.0205\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 15210,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.462462684\)
\(L(\frac12)\) \(\approx\) \(1.462462684\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 + T \)
13 \( 1 \)
good7 \( 1 + 3 T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 7 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 - T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + T + p T^{2} \)
97 \( 1 - 16 T + p T^{2} \)
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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

−16.10690195166084, −15.70672092273217, −15.03433117131660, −14.38667435643190, −13.94846970707849, −13.13622977856842, −12.51237325078212, −12.07819836513114, −11.55651998320826, −10.90921880563384, −10.23009054663542, −9.695433938085428, −9.155190274929328, −8.817085410794386, −7.804692851212129, −7.383043550122666, −6.851606607867194, −6.141603101424147, −5.555310605716259, −4.685393268040891, −3.610946102459242, −3.337679018292014, −2.522260373271639, −1.258899096074474, −0.6753015587107743, 0.6753015587107743, 1.258899096074474, 2.522260373271639, 3.337679018292014, 3.610946102459242, 4.685393268040891, 5.555310605716259, 6.141603101424147, 6.851606607867194, 7.383043550122666, 7.804692851212129, 8.817085410794386, 9.155190274929328, 9.695433938085428, 10.23009054663542, 10.90921880563384, 11.55651998320826, 12.07819836513114, 12.51237325078212, 13.13622977856842, 13.94846970707849, 14.38667435643190, 15.03433117131660, 15.70672092273217, 16.10690195166084

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