Properties

Label 2-15210-1.1-c1-0-42
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s + 5-s + 2·7-s − 8-s − 10-s + 4·11-s − 2·14-s + 16-s − 4·17-s + 2·19-s + 20-s − 4·22-s − 2·23-s + 25-s + 2·28-s − 8·29-s − 4·31-s − 32-s + 4·34-s + 2·35-s − 6·37-s − 2·38-s − 40-s + 10·41-s + 4·43-s + 4·44-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 + 1.20·11-s − 0.534·14-s + 1/4·16-s − 0.970·17-s + 0.458·19-s + 0.223·20-s − 0.852·22-s − 0.417·23-s + 1/5·25-s + 0.377·28-s − 1.48·29-s − 0.718·31-s − 0.176·32-s + 0.685·34-s + 0.338·35-s − 0.986·37-s − 0.324·38-s − 0.158·40-s + 1.56·41-s + 0.609·43-s + 0.603·44-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: \(1\)
Selberg data: \((2,\ 15210,\ (\ :1/2),\ -1)\)

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

−16.38308700951415, −15.86615201277687, −15.21997762706835, −14.63569240002305, −14.15278338268653, −13.73222626170028, −12.78435033701438, −12.42553206578810, −11.57631028300286, −11.11908273920503, −10.86631211654989, −9.866311722283144, −9.417311651958307, −8.950387280734154, −8.408783442653696, −7.552834637200706, −7.197868491715419, −6.360529590456373, −5.876770429578080, −5.100515822305415, −4.275999506041381, −3.642731625436056, −2.612811258263634, −1.771159711570785, −1.330354154240752, 0, 1.330354154240752, 1.771159711570785, 2.612811258263634, 3.642731625436056, 4.275999506041381, 5.100515822305415, 5.876770429578080, 6.360529590456373, 7.197868491715419, 7.552834637200706, 8.408783442653696, 8.950387280734154, 9.417311651958307, 9.866311722283144, 10.86631211654989, 11.11908273920503, 11.57631028300286, 12.42553206578810, 12.78435033701438, 13.73222626170028, 14.15278338268653, 14.63569240002305, 15.21997762706835, 15.86615201277687, 16.38308700951415

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