Properties

Label 2-9450-1.1-c1-0-62
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s − 7-s + 8-s − 2·11-s + 6·13-s − 14-s + 16-s + 5·17-s + 6·19-s − 2·22-s − 3·23-s + 6·26-s − 28-s − 6·29-s − 4·31-s + 32-s + 5·34-s − 4·37-s + 6·38-s − 41-s + 7·43-s − 2·44-s − 3·46-s + 2·47-s + 49-s + 6·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.377·7-s + 0.353·8-s − 0.603·11-s + 1.66·13-s − 0.267·14-s + 1/4·16-s + 1.21·17-s + 1.37·19-s − 0.426·22-s − 0.625·23-s + 1.17·26-s − 0.188·28-s − 1.11·29-s − 0.718·31-s + 0.176·32-s + 0.857·34-s − 0.657·37-s + 0.973·38-s − 0.156·41-s + 1.06·43-s − 0.301·44-s − 0.442·46-s + 0.291·47-s + 1/7·49-s + 0.832·52-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: \(0\)
Selberg data: \((2,\ 9450,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.641789362\)
\(L(\frac12)\) \(\approx\) \(3.641789362\)
\(L(\frac{3}{2})\) 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 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 3 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 + T + p T^{2} \)
43 \( 1 - 7 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 7 T + p T^{2} \)
61 \( 1 - 13 T + p T^{2} \)
67 \( 1 - 9 T + p T^{2} \)
71 \( 1 + 7 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 17 T + p T^{2} \)
89 \( 1 + 11 T + p T^{2} \)
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

−7.63288494786743994150624870740, −6.98826100534599959706852137291, −6.13066242362709650280178170365, −5.55132915752760577496201551775, −5.21234545806482512783980419049, −3.87343688582806334478284091069, −3.64832171229595958134316218279, −2.84619944967830233427995831705, −1.79169800973114878280382843910, −0.848027889714959850393511257301, 0.848027889714959850393511257301, 1.79169800973114878280382843910, 2.84619944967830233427995831705, 3.64832171229595958134316218279, 3.87343688582806334478284091069, 5.21234545806482512783980419049, 5.55132915752760577496201551775, 6.13066242362709650280178170365, 6.98826100534599959706852137291, 7.63288494786743994150624870740

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