Properties

Label 2-9576-1.1-c1-0-42
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 + 4.47·11-s + 4.47·13-s + 3.23·17-s + 19-s + 8.47·23-s + 5.47·25-s + 2.76·29-s − 2.47·31-s + 3.23·35-s + 4.47·37-s − 2·41-s + 8·43-s + 1.23·47-s + 49-s + 1.23·53-s − 14.4·55-s − 4·59-s − 12.4·61-s − 14.4·65-s − 10.4·67-s + 0.763·71-s − 4.47·73-s − 4.47·77-s − 12·79-s + 7.70·83-s + ⋯
L(s)  = 1  − 1.44·5-s − 0.377·7-s + 1.34·11-s + 1.24·13-s + 0.784·17-s + 0.229·19-s + 1.76·23-s + 1.09·25-s + 0.513·29-s − 0.444·31-s + 0.546·35-s + 0.735·37-s − 0.312·41-s + 1.21·43-s + 0.180·47-s + 0.142·49-s + 0.169·53-s − 1.95·55-s − 0.520·59-s − 1.59·61-s − 1.79·65-s − 1.27·67-s + 0.0906·71-s − 0.523·73-s − 0.509·77-s − 1.35·79-s + 0.846·83-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

\(L(1)\) \(\approx\) \(1.899691664\)
\(L(\frac12)\) \(\approx\) \(1.899691664\)
\(L(\frac{3}{2})\) 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 \( 1 - 4.47T + 11T^{2} \)
13 \( 1 - 4.47T + 13T^{2} \)
17 \( 1 - 3.23T + 17T^{2} \)
23 \( 1 - 8.47T + 23T^{2} \)
29 \( 1 - 2.76T + 29T^{2} \)
31 \( 1 + 2.47T + 31T^{2} \)
37 \( 1 - 4.47T + 37T^{2} \)
41 \( 1 + 2T + 41T^{2} \)
43 \( 1 - 8T + 43T^{2} \)
47 \( 1 - 1.23T + 47T^{2} \)
53 \( 1 - 1.23T + 53T^{2} \)
59 \( 1 + 4T + 59T^{2} \)
61 \( 1 + 12.4T + 61T^{2} \)
67 \( 1 + 10.4T + 67T^{2} \)
71 \( 1 - 0.763T + 71T^{2} \)
73 \( 1 + 4.47T + 73T^{2} \)
79 \( 1 + 12T + 79T^{2} \)
83 \( 1 - 7.70T + 83T^{2} \)
89 \( 1 + 6.94T + 89T^{2} \)
97 \( 1 - 12.4T + 97T^{2} \)
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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

−7.52823803322846159759648154169, −7.18889788851027380560146848903, −6.34575278849340594344900133085, −5.80057983565297474381585157848, −4.68493701240582109385200006039, −4.13135328882348988959716002594, −3.41787713104582311019878868858, −3.01659255582841408667145002889, −1.40009131734888899170382690652, −0.74511465595496916241196092036, 0.74511465595496916241196092036, 1.40009131734888899170382690652, 3.01659255582841408667145002889, 3.41787713104582311019878868858, 4.13135328882348988959716002594, 4.68493701240582109385200006039, 5.80057983565297474381585157848, 6.34575278849340594344900133085, 7.18889788851027380560146848903, 7.52823803322846159759648154169

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