Properties

Label 2-9450-1.1-c1-0-122
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 − 4.77·11-s + 2.77·13-s − 14-s + 16-s − 4.77·17-s + 2·19-s − 4.77·22-s + 4.77·23-s + 2.77·26-s − 28-s − 3·29-s + 8.54·31-s + 32-s − 4.77·34-s − 0.227·37-s + 2·38-s + 1.77·41-s − 6.77·43-s − 4.77·44-s + 4.77·46-s − 12.5·47-s + 49-s + 2.77·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 0.377·7-s + 0.353·8-s − 1.43·11-s + 0.768·13-s − 0.267·14-s + 0.250·16-s − 1.15·17-s + 0.458·19-s − 1.01·22-s + 0.995·23-s + 0.543·26-s − 0.188·28-s − 0.557·29-s + 1.53·31-s + 0.176·32-s − 0.818·34-s − 0.0374·37-s + 0.324·38-s + 0.276·41-s − 1.03·43-s − 0.719·44-s + 0.703·46-s − 1.82·47-s + 0.142·49-s + 0.384·52-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 \( 1 + 4.77T + 11T^{2} \)
13 \( 1 - 2.77T + 13T^{2} \)
17 \( 1 + 4.77T + 17T^{2} \)
19 \( 1 - 2T + 19T^{2} \)
23 \( 1 - 4.77T + 23T^{2} \)
29 \( 1 + 3T + 29T^{2} \)
31 \( 1 - 8.54T + 31T^{2} \)
37 \( 1 + 0.227T + 37T^{2} \)
41 \( 1 - 1.77T + 41T^{2} \)
43 \( 1 + 6.77T + 43T^{2} \)
47 \( 1 + 12.5T + 47T^{2} \)
53 \( 1 + 6T + 53T^{2} \)
59 \( 1 + 1.77T + 59T^{2} \)
61 \( 1 + 5.77T + 61T^{2} \)
67 \( 1 - 7.54T + 67T^{2} \)
71 \( 1 - 1.77T + 71T^{2} \)
73 \( 1 + 6.22T + 73T^{2} \)
79 \( 1 - 6.77T + 79T^{2} \)
83 \( 1 + 83T^{2} \)
89 \( 1 + 3.54T + 89T^{2} \)
97 \( 1 - 0.455T + 97T^{2} \)
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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

−7.22855464936122971345524074469, −6.52757488701487715872372887834, −6.05465395241947365589568937415, −5.06046951297725177972500955992, −4.81374014918243590071184090877, −3.77429351946961755296864143686, −3.03842820994543051508748347872, −2.46484523349440843248370733036, −1.36673397344874775275617729420, 0, 1.36673397344874775275617729420, 2.46484523349440843248370733036, 3.03842820994543051508748347872, 3.77429351946961755296864143686, 4.81374014918243590071184090877, 5.06046951297725177972500955992, 6.05465395241947365589568937415, 6.52757488701487715872372887834, 7.22855464936122971345524074469

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