Properties

Label 2-93e2-1.1-c1-0-101
Degree $2$
Conductor $8649$
Sign $1$
Analytic cond. $69.0626$
Root an. cond. $8.31039$
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  + 1.12·2-s − 0.741·4-s + 1.73·5-s − 0.583·7-s − 3.07·8-s + 1.94·10-s − 3.27·11-s + 5.76·13-s − 0.654·14-s − 1.96·16-s − 6.22·17-s − 0.717·19-s − 1.28·20-s − 3.67·22-s + 3.91·23-s − 1.98·25-s + 6.46·26-s + 0.432·28-s − 1.99·29-s + 3.94·32-s − 6.98·34-s − 1.01·35-s + 7.34·37-s − 0.804·38-s − 5.34·40-s + 3.13·41-s − 6.22·43-s + ⋯
L(s)  = 1  + 0.793·2-s − 0.370·4-s + 0.776·5-s − 0.220·7-s − 1.08·8-s + 0.616·10-s − 0.986·11-s + 1.59·13-s − 0.174·14-s − 0.491·16-s − 1.51·17-s − 0.164·19-s − 0.288·20-s − 0.782·22-s + 0.816·23-s − 0.396·25-s + 1.26·26-s + 0.0817·28-s − 0.369·29-s + 0.697·32-s − 1.19·34-s − 0.171·35-s + 1.20·37-s − 0.130·38-s − 0.844·40-s + 0.489·41-s − 0.949·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8649 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8649\)    =    \(3^{2} \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(69.0626\)
Root analytic conductor: \(8.31039\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8649,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.433002079\)
\(L(\frac12)\) \(\approx\) \(2.433002079\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
31 \( 1 \)
good2 \( 1 - 1.12T + 2T^{2} \)
5 \( 1 - 1.73T + 5T^{2} \)
7 \( 1 + 0.583T + 7T^{2} \)
11 \( 1 + 3.27T + 11T^{2} \)
13 \( 1 - 5.76T + 13T^{2} \)
17 \( 1 + 6.22T + 17T^{2} \)
19 \( 1 + 0.717T + 19T^{2} \)
23 \( 1 - 3.91T + 23T^{2} \)
29 \( 1 + 1.99T + 29T^{2} \)
37 \( 1 - 7.34T + 37T^{2} \)
41 \( 1 - 3.13T + 41T^{2} \)
43 \( 1 + 6.22T + 43T^{2} \)
47 \( 1 - 3.59T + 47T^{2} \)
53 \( 1 - 0.466T + 53T^{2} \)
59 \( 1 - 0.707T + 59T^{2} \)
61 \( 1 - 12.8T + 61T^{2} \)
67 \( 1 + 4.03T + 67T^{2} \)
71 \( 1 - 10.2T + 71T^{2} \)
73 \( 1 - 15.4T + 73T^{2} \)
79 \( 1 - 8.65T + 79T^{2} \)
83 \( 1 - 8.47T + 83T^{2} \)
89 \( 1 + 13.2T + 89T^{2} \)
97 \( 1 - 8.85T + 97T^{2} \)
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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

−7.890767577076209373628848745086, −6.63621713336365918996576386002, −6.36492365008425847686976481342, −5.57258953006478551824106992099, −5.09022733421359382524959309314, −4.24303876359450929227965966259, −3.61403298894724995241461408332, −2.74460766773673173943155119345, −1.99433241727767624407255999166, −0.65942192681524416116724945132, 0.65942192681524416116724945132, 1.99433241727767624407255999166, 2.74460766773673173943155119345, 3.61403298894724995241461408332, 4.24303876359450929227965966259, 5.09022733421359382524959309314, 5.57258953006478551824106992099, 6.36492365008425847686976481342, 6.63621713336365918996576386002, 7.890767577076209373628848745086

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