Properties

Label 2-15030-1.1-c1-0-12
Degree $2$
Conductor $15030$
Sign $-1$
Analytic cond. $120.015$
Root an. cond. $10.9551$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s − 5-s + 2·7-s + 8-s − 10-s − 2·11-s − 2·13-s + 2·14-s + 16-s + 4·19-s − 20-s − 2·22-s − 4·23-s + 25-s − 2·26-s + 2·28-s + 6·29-s + 32-s − 2·35-s − 10·37-s + 4·38-s − 40-s − 2·41-s − 4·43-s − 2·44-s − 4·46-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.447·5-s + 0.755·7-s + 0.353·8-s − 0.316·10-s − 0.603·11-s − 0.554·13-s + 0.534·14-s + 1/4·16-s + 0.917·19-s − 0.223·20-s − 0.426·22-s − 0.834·23-s + 1/5·25-s − 0.392·26-s + 0.377·28-s + 1.11·29-s + 0.176·32-s − 0.338·35-s − 1.64·37-s + 0.648·38-s − 0.158·40-s − 0.312·41-s − 0.609·43-s − 0.301·44-s − 0.589·46-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 15030 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 15030 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(15030\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 167\)
Sign: $-1$
Analytic conductor: \(120.015\)
Root analytic conductor: \(10.9551\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 15030,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 + T \)
167 \( 1 - T \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 2 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−16.18564230281215, −15.52567076295338, −15.40903366432007, −14.48465989815343, −14.16078475460205, −13.69103087665401, −12.96260957143844, −12.30071000146735, −11.96708346833292, −11.36862924982214, −10.85025656336296, −10.10297640851464, −9.722191730052369, −8.639802845822832, −8.143336125060609, −7.659417814159381, −6.970540362724435, −6.389904543966837, −5.406175088036657, −5.043656778014709, −4.484098034262486, −3.604970385015700, −3.006544565824569, −2.142708620673343, −1.330513196696605, 0, 1.330513196696605, 2.142708620673343, 3.006544565824569, 3.604970385015700, 4.484098034262486, 5.043656778014709, 5.406175088036657, 6.389904543966837, 6.970540362724435, 7.659417814159381, 8.143336125060609, 8.639802845822832, 9.722191730052369, 10.10297640851464, 10.85025656336296, 11.36862924982214, 11.96708346833292, 12.30071000146735, 12.96260957143844, 13.69103087665401, 14.16078475460205, 14.48465989815343, 15.40903366432007, 15.52567076295338, 16.18564230281215

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