Properties

Label 2-17e2-1.1-c9-0-103
Degree $2$
Conductor $289$
Sign $1$
Analytic cond. $148.845$
Root an. cond. $12.2002$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.74·2-s − 214.·3-s − 478.·4-s + 2.39e3·5-s − 1.23e3·6-s − 2.77e3·7-s − 5.69e3·8-s + 2.62e4·9-s + 1.37e4·10-s + 5.44e4·11-s + 1.02e5·12-s + 1.87e5·13-s − 1.59e4·14-s − 5.12e5·15-s + 2.12e5·16-s + 1.50e5·18-s + 7.56e5·19-s − 1.14e6·20-s + 5.93e5·21-s + 3.12e5·22-s + 6.48e5·23-s + 1.21e6·24-s + 3.77e6·25-s + 1.07e6·26-s − 1.39e6·27-s + 1.32e6·28-s + 1.04e6·29-s + ⋯
L(s)  = 1  + 0.253·2-s − 1.52·3-s − 0.935·4-s + 1.71·5-s − 0.387·6-s − 0.436·7-s − 0.491·8-s + 1.33·9-s + 0.434·10-s + 1.12·11-s + 1.42·12-s + 1.82·13-s − 0.110·14-s − 2.61·15-s + 0.810·16-s + 0.337·18-s + 1.33·19-s − 1.60·20-s + 0.666·21-s + 0.284·22-s + 0.482·23-s + 0.750·24-s + 1.93·25-s + 0.463·26-s − 0.505·27-s + 0.408·28-s + 0.275·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 289 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 289 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(289\)    =    \(17^{2}\)
Sign: $1$
Analytic conductor: \(148.845\)
Root analytic conductor: \(12.2002\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 289,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(2.273122885\)
\(L(\frac12)\) \(\approx\) \(2.273122885\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad17 \( 1 \)
good2 \( 1 - 5.74T + 512T^{2} \)
3 \( 1 + 214.T + 1.96e4T^{2} \)
5 \( 1 - 2.39e3T + 1.95e6T^{2} \)
7 \( 1 + 2.77e3T + 4.03e7T^{2} \)
11 \( 1 - 5.44e4T + 2.35e9T^{2} \)
13 \( 1 - 1.87e5T + 1.06e10T^{2} \)
19 \( 1 - 7.56e5T + 3.22e11T^{2} \)
23 \( 1 - 6.48e5T + 1.80e12T^{2} \)
29 \( 1 - 1.04e6T + 1.45e13T^{2} \)
31 \( 1 - 8.10e6T + 2.64e13T^{2} \)
37 \( 1 + 8.95e6T + 1.29e14T^{2} \)
41 \( 1 - 3.34e6T + 3.27e14T^{2} \)
43 \( 1 - 1.81e7T + 5.02e14T^{2} \)
47 \( 1 - 2.47e7T + 1.11e15T^{2} \)
53 \( 1 + 5.72e7T + 3.29e15T^{2} \)
59 \( 1 - 9.17e7T + 8.66e15T^{2} \)
61 \( 1 + 1.39e7T + 1.16e16T^{2} \)
67 \( 1 + 1.95e8T + 2.72e16T^{2} \)
71 \( 1 - 5.02e7T + 4.58e16T^{2} \)
73 \( 1 - 1.39e8T + 5.88e16T^{2} \)
79 \( 1 - 1.15e8T + 1.19e17T^{2} \)
83 \( 1 + 5.34e8T + 1.86e17T^{2} \)
89 \( 1 + 3.29e5T + 3.50e17T^{2} \)
97 \( 1 + 8.51e8T + 7.60e17T^{2} \)
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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

−10.17254058630975443615362018728, −9.486747655939324068237840802365, −8.690060570133501307632593716772, −6.68736253699972980672453475170, −6.05622042398080092694562458024, −5.55226549640271978548957176103, −4.54007497325277304749596927008, −3.26141564563372876009046588544, −1.29854803378919387516797164951, −0.866510849237946098742316376372, 0.866510849237946098742316376372, 1.29854803378919387516797164951, 3.26141564563372876009046588544, 4.54007497325277304749596927008, 5.55226549640271978548957176103, 6.05622042398080092694562458024, 6.68736253699972980672453475170, 8.690060570133501307632593716772, 9.486747655939324068237840802365, 10.17254058630975443615362018728

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