Properties

Label 2-9576-1.1-c1-0-61
Degree $2$
Conductor $9576$
Sign $1$
Analytic cond. $76.4647$
Root an. cond. $8.74441$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.23·5-s + 7-s + 2·11-s + 4.47·13-s − 3.23·17-s − 19-s − 2·23-s + 5.47·25-s + 7.70·29-s − 10.4·31-s + 3.23·35-s − 0.472·37-s − 0.472·41-s + 8·43-s + 11.7·47-s + 49-s − 6.76·53-s + 6.47·55-s − 8.94·59-s + 13.4·61-s + 14.4·65-s − 10.4·67-s + 5.70·71-s + 3.52·73-s + 2·77-s + 4·79-s + 0.291·83-s + ⋯
L(s)  = 1  + 1.44·5-s + 0.377·7-s + 0.603·11-s + 1.24·13-s − 0.784·17-s − 0.229·19-s − 0.417·23-s + 1.09·25-s + 1.43·29-s − 1.88·31-s + 0.546·35-s − 0.0776·37-s − 0.0737·41-s + 1.21·43-s + 1.70·47-s + 0.142·49-s − 0.929·53-s + 0.872·55-s − 1.16·59-s + 1.71·61-s + 1.79·65-s − 1.27·67-s + 0.677·71-s + 0.412·73-s + 0.227·77-s + 0.450·79-s + 0.0320·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9576 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9576 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9576\)    =    \(2^{3} \cdot 3^{2} \cdot 7 \cdot 19\)
Sign: $1$
Analytic conductor: \(76.4647\)
Root analytic conductor: \(8.74441\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9576,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.426680172\)
\(L(\frac12)\) \(\approx\) \(3.426680172\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 - T \)
19 \( 1 + T \)
good5 \( 1 - 3.23T + 5T^{2} \)
11 \( 1 - 2T + 11T^{2} \)
13 \( 1 - 4.47T + 13T^{2} \)
17 \( 1 + 3.23T + 17T^{2} \)
23 \( 1 + 2T + 23T^{2} \)
29 \( 1 - 7.70T + 29T^{2} \)
31 \( 1 + 10.4T + 31T^{2} \)
37 \( 1 + 0.472T + 37T^{2} \)
41 \( 1 + 0.472T + 41T^{2} \)
43 \( 1 - 8T + 43T^{2} \)
47 \( 1 - 11.7T + 47T^{2} \)
53 \( 1 + 6.76T + 53T^{2} \)
59 \( 1 + 8.94T + 59T^{2} \)
61 \( 1 - 13.4T + 61T^{2} \)
67 \( 1 + 10.4T + 67T^{2} \)
71 \( 1 - 5.70T + 71T^{2} \)
73 \( 1 - 3.52T + 73T^{2} \)
79 \( 1 - 4T + 79T^{2} \)
83 \( 1 - 0.291T + 83T^{2} \)
89 \( 1 - 4.47T + 89T^{2} \)
97 \( 1 - 9.41T + 97T^{2} \)
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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

−7.64437695385880725401287779006, −6.85702262341051165929962564898, −6.12148068225185191542316168771, −5.90132473328886452694033131563, −4.99843751641245220274958892778, −4.22674619226953325956924148818, −3.45695013805998129204336405157, −2.35648707723637607040628678587, −1.79815819521805936961832817336, −0.931721484180566830078057361923, 0.931721484180566830078057361923, 1.79815819521805936961832817336, 2.35648707723637607040628678587, 3.45695013805998129204336405157, 4.22674619226953325956924148818, 4.99843751641245220274958892778, 5.90132473328886452694033131563, 6.12148068225185191542316168771, 6.85702262341051165929962564898, 7.64437695385880725401287779006

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