Properties

Label 2-9576-1.1-c1-0-32
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  − 2.82·5-s + 7-s + 2·11-s − 0.828·13-s + 4·17-s + 19-s + 4.82·23-s + 3.00·25-s + 3.65·29-s + 6.82·31-s − 2.82·35-s − 3.17·37-s + 2·41-s − 9.65·43-s − 6.48·47-s + 49-s + 6·53-s − 5.65·55-s + 4·59-s − 6·61-s + 2.34·65-s − 11.3·67-s + 2.34·71-s + 10·73-s + 2·77-s + 9.17·79-s − 4.34·83-s + ⋯
L(s)  = 1  − 1.26·5-s + 0.377·7-s + 0.603·11-s − 0.229·13-s + 0.970·17-s + 0.229·19-s + 1.00·23-s + 0.600·25-s + 0.679·29-s + 1.22·31-s − 0.478·35-s − 0.521·37-s + 0.312·41-s − 1.47·43-s − 0.945·47-s + 0.142·49-s + 0.824·53-s − 0.762·55-s + 0.520·59-s − 0.768·61-s + 0.290·65-s − 1.38·67-s + 0.278·71-s + 1.17·73-s + 0.227·77-s + 1.03·79-s − 0.476·83-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

\(L(1)\) \(\approx\) \(1.727486238\)
\(L(\frac12)\) \(\approx\) \(1.727486238\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.82T + 5T^{2} \)
11 \( 1 - 2T + 11T^{2} \)
13 \( 1 + 0.828T + 13T^{2} \)
17 \( 1 - 4T + 17T^{2} \)
23 \( 1 - 4.82T + 23T^{2} \)
29 \( 1 - 3.65T + 29T^{2} \)
31 \( 1 - 6.82T + 31T^{2} \)
37 \( 1 + 3.17T + 37T^{2} \)
41 \( 1 - 2T + 41T^{2} \)
43 \( 1 + 9.65T + 43T^{2} \)
47 \( 1 + 6.48T + 47T^{2} \)
53 \( 1 - 6T + 53T^{2} \)
59 \( 1 - 4T + 59T^{2} \)
61 \( 1 + 6T + 61T^{2} \)
67 \( 1 + 11.3T + 67T^{2} \)
71 \( 1 - 2.34T + 71T^{2} \)
73 \( 1 - 10T + 73T^{2} \)
79 \( 1 - 9.17T + 79T^{2} \)
83 \( 1 + 4.34T + 83T^{2} \)
89 \( 1 + 0.343T + 89T^{2} \)
97 \( 1 + 0.343T + 97T^{2} \)
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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

−7.88142458468792024348663577290, −6.98522082407248989967374505284, −6.57575646943681941631616328515, −5.49632166475765640179097435652, −4.84382735532714466020125342564, −4.20470924509996335250549213574, −3.43549806058504962570421027651, −2.84853032749248941539428549305, −1.53898920487762721399694196299, −0.66667112308191374579033810868, 0.66667112308191374579033810868, 1.53898920487762721399694196299, 2.84853032749248941539428549305, 3.43549806058504962570421027651, 4.20470924509996335250549213574, 4.84382735532714466020125342564, 5.49632166475765640179097435652, 6.57575646943681941631616328515, 6.98522082407248989967374505284, 7.88142458468792024348663577290

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