Properties

Label 2-9450-1.1-c1-0-149
Degree $2$
Conductor $9450$
Sign $-1$
Analytic cond. $75.4586$
Root an. cond. $8.68669$
Motivic weight $1$
Arithmetic yes
Rational no
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 + 5.29·11-s − 4.64·13-s + 14-s + 16-s − 17-s − 6.29·19-s + 5.29·22-s + 1.64·23-s − 4.64·26-s + 28-s − 10.6·29-s − 7.29·31-s + 32-s − 34-s − 9.64·37-s − 6.29·38-s + 7.29·41-s + 0.354·43-s + 5.29·44-s + 1.64·46-s + 0.645·47-s + 49-s − 4.64·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 0.377·7-s + 0.353·8-s + 1.59·11-s − 1.28·13-s + 0.267·14-s + 0.250·16-s − 0.242·17-s − 1.44·19-s + 1.12·22-s + 0.343·23-s − 0.911·26-s + 0.188·28-s − 1.97·29-s − 1.30·31-s + 0.176·32-s − 0.171·34-s − 1.58·37-s − 1.02·38-s + 1.13·41-s + 0.0540·43-s + 0.797·44-s + 0.242·46-s + 0.0941·47-s + 0.142·49-s − 0.644·52-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: no
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 \( 1 - 5.29T + 11T^{2} \)
13 \( 1 + 4.64T + 13T^{2} \)
17 \( 1 + T + 17T^{2} \)
19 \( 1 + 6.29T + 19T^{2} \)
23 \( 1 - 1.64T + 23T^{2} \)
29 \( 1 + 10.6T + 29T^{2} \)
31 \( 1 + 7.29T + 31T^{2} \)
37 \( 1 + 9.64T + 37T^{2} \)
41 \( 1 - 7.29T + 41T^{2} \)
43 \( 1 - 0.354T + 43T^{2} \)
47 \( 1 - 0.645T + 47T^{2} \)
53 \( 1 - 2.64T + 53T^{2} \)
59 \( 1 + 13.2T + 59T^{2} \)
61 \( 1 - 2.64T + 61T^{2} \)
67 \( 1 - 4.93T + 67T^{2} \)
71 \( 1 + 11.2T + 71T^{2} \)
73 \( 1 + 5.29T + 73T^{2} \)
79 \( 1 + 15.9T + 79T^{2} \)
83 \( 1 - 3.64T + 83T^{2} \)
89 \( 1 + T + 89T^{2} \)
97 \( 1 + 12.9T + 97T^{2} \)
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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

−7.17775772470996343677400210075, −6.74277471250511831987116303323, −5.87804760691468130619418759773, −5.32273791973839887305771779361, −4.36645308915058738366648109579, −4.06979752712028210548095356683, −3.16427612826954578984477228955, −2.09693604735788206047005962121, −1.59763979488773294201109868093, 0, 1.59763979488773294201109868093, 2.09693604735788206047005962121, 3.16427612826954578984477228955, 4.06979752712028210548095356683, 4.36645308915058738366648109579, 5.32273791973839887305771779361, 5.87804760691468130619418759773, 6.74277471250511831987116303323, 7.17775772470996343677400210075

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