Properties

Label 2-9450-1.1-c1-0-98
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 − 4·11-s − 3·13-s − 14-s + 16-s + 7·17-s + 2·19-s + 4·22-s + 23-s + 3·26-s + 28-s + 29-s − 9·31-s − 32-s − 7·34-s − 2·37-s − 2·38-s + 6·41-s − 11·43-s − 4·44-s − 46-s + 6·47-s + 49-s − 3·52-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.377·7-s − 0.353·8-s − 1.20·11-s − 0.832·13-s − 0.267·14-s + 1/4·16-s + 1.69·17-s + 0.458·19-s + 0.852·22-s + 0.208·23-s + 0.588·26-s + 0.188·28-s + 0.185·29-s − 1.61·31-s − 0.176·32-s − 1.20·34-s − 0.328·37-s − 0.324·38-s + 0.937·41-s − 1.67·43-s − 0.603·44-s − 0.147·46-s + 0.875·47-s + 1/7·49-s − 0.416·52-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 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 3 T + p T^{2} \)
17 \( 1 - 7 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 + 9 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 9 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 + 7 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 + 6 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 3 T + p T^{2} \)
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

−7.55928860605739154210698222487, −7.01498688715390618905279228044, −5.86621327930023070124448051376, −5.39168104094921878834494006633, −4.78794971320813223384508591361, −3.60888412405831698425495005593, −2.91043443988986850007164776957, −2.10344326037713986284896925993, −1.14381762831394285871366878787, 0, 1.14381762831394285871366878787, 2.10344326037713986284896925993, 2.91043443988986850007164776957, 3.60888412405831698425495005593, 4.78794971320813223384508591361, 5.39168104094921878834494006633, 5.86621327930023070124448051376, 7.01498688715390618905279228044, 7.55928860605739154210698222487

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