Properties

Label 2-9450-1.1-c1-0-22
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 − 4·11-s − 6·13-s − 14-s + 16-s + 4·17-s − 4·22-s + 4·23-s − 6·26-s − 28-s + 3·29-s + 7·31-s + 32-s + 4·34-s + 37-s − 7·41-s + 10·43-s − 4·44-s + 4·46-s − 13·47-s + 49-s − 6·52-s + 6·53-s − 56-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.377·7-s + 0.353·8-s − 1.20·11-s − 1.66·13-s − 0.267·14-s + 1/4·16-s + 0.970·17-s − 0.852·22-s + 0.834·23-s − 1.17·26-s − 0.188·28-s + 0.557·29-s + 1.25·31-s + 0.176·32-s + 0.685·34-s + 0.164·37-s − 1.09·41-s + 1.52·43-s − 0.603·44-s + 0.589·46-s − 1.89·47-s + 1/7·49-s − 0.832·52-s + 0.824·53-s − 0.133·56-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

\(L(1)\) \(\approx\) \(2.499501741\)
\(L(\frac12)\) \(\approx\) \(2.499501741\)
\(L(\frac{3}{2})\) 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 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 + 7 T + p T^{2} \)
43 \( 1 - 10 T + p T^{2} \)
47 \( 1 + 13 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 5 T + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 3 T + p T^{2} \)
73 \( 1 - 7 T + p T^{2} \)
79 \( 1 - 12 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−7.69602961001513661056380519097, −6.96533992681346908069894123810, −6.31203248808389235949212976512, −5.44453454674948555622222880890, −4.96525116316353916486634790192, −4.41996149418409880942132947708, −3.17910447470567868575025103846, −2.87995165879104634451857584655, −2.01118430099902388274022232870, −0.65060005861330759911928049647, 0.65060005861330759911928049647, 2.01118430099902388274022232870, 2.87995165879104634451857584655, 3.17910447470567868575025103846, 4.41996149418409880942132947708, 4.96525116316353916486634790192, 5.44453454674948555622222880890, 6.31203248808389235949212976512, 6.96533992681346908069894123810, 7.69602961001513661056380519097

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