Properties

Label 2-9450-1.1-c1-0-136
Degree $2$
Conductor $9450$
Sign $-1$
Analytic cond. $75.4586$
Root an. cond. $8.68669$
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 + 7-s + 8-s − 2·11-s − 4·13-s + 14-s + 16-s + 2·17-s − 2·19-s − 2·22-s − 2·23-s − 4·26-s + 28-s − 29-s + 3·31-s + 32-s + 2·34-s + 3·37-s − 2·38-s − 3·41-s − 8·43-s − 2·44-s − 2·46-s − 3·47-s + 49-s − 4·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.377·7-s + 0.353·8-s − 0.603·11-s − 1.10·13-s + 0.267·14-s + 1/4·16-s + 0.485·17-s − 0.458·19-s − 0.426·22-s − 0.417·23-s − 0.784·26-s + 0.188·28-s − 0.185·29-s + 0.538·31-s + 0.176·32-s + 0.342·34-s + 0.493·37-s − 0.324·38-s − 0.468·41-s − 1.21·43-s − 0.301·44-s − 0.294·46-s − 0.437·47-s + 1/7·49-s − 0.554·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9450\)    =    \(2 \cdot 3^{3} \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(75.4586\)
Root analytic conductor: \(8.68669\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9450,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 - T \)
good11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 + 3 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 3 T + p T^{2} \)
61 \( 1 - 5 T + p T^{2} \)
67 \( 1 + 6 T + p T^{2} \)
71 \( 1 - 5 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−7.20906285114713238848537743177, −6.73399222863261542765152012033, −5.79390251719677411967183062554, −5.26087626597508612615566793108, −4.62750622051817264182266069380, −3.95220276258807481447462122345, −2.97802737968854712175960737753, −2.37439655756410997287271375909, −1.44816100766767733490749194623, 0, 1.44816100766767733490749194623, 2.37439655756410997287271375909, 2.97802737968854712175960737753, 3.95220276258807481447462122345, 4.62750622051817264182266069380, 5.26087626597508612615566793108, 5.79390251719677411967183062554, 6.73399222863261542765152012033, 7.20906285114713238848537743177

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