Properties

Label 2-17e2-1.1-c9-0-49
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 39.2·2-s − 12.8·3-s + 1.02e3·4-s − 2.41e3·5-s + 503.·6-s − 2.30e3·7-s − 2.02e4·8-s − 1.95e4·9-s + 9.47e4·10-s − 8.14e4·11-s − 1.31e4·12-s − 5.93e4·13-s + 9.03e4·14-s + 3.09e4·15-s + 2.68e5·16-s + 7.65e5·18-s − 3.66e5·19-s − 2.48e6·20-s + 2.95e4·21-s + 3.19e6·22-s − 1.24e6·23-s + 2.60e5·24-s + 3.87e6·25-s + 2.33e6·26-s + 5.03e5·27-s − 2.36e6·28-s − 1.35e6·29-s + ⋯
L(s)  = 1  − 1.73·2-s − 0.0915·3-s + 2.00·4-s − 1.72·5-s + 0.158·6-s − 0.362·7-s − 1.74·8-s − 0.991·9-s + 2.99·10-s − 1.67·11-s − 0.183·12-s − 0.576·13-s + 0.628·14-s + 0.158·15-s + 1.02·16-s + 1.71·18-s − 0.644·19-s − 3.46·20-s + 0.0331·21-s + 2.90·22-s − 0.930·23-s + 0.159·24-s + 1.98·25-s + 1.00·26-s + 0.182·27-s − 0.727·28-s − 0.356·29-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: \(1\)
Selberg data: \((2,\ 289,\ (\ :9/2),\ -1)\)

Particular Values

\(L(5)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{11}{2})\) 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 \( 1 + 39.2T + 512T^{2} \)
3 \( 1 + 12.8T + 1.96e4T^{2} \)
5 \( 1 + 2.41e3T + 1.95e6T^{2} \)
7 \( 1 + 2.30e3T + 4.03e7T^{2} \)
11 \( 1 + 8.14e4T + 2.35e9T^{2} \)
13 \( 1 + 5.93e4T + 1.06e10T^{2} \)
19 \( 1 + 3.66e5T + 3.22e11T^{2} \)
23 \( 1 + 1.24e6T + 1.80e12T^{2} \)
29 \( 1 + 1.35e6T + 1.45e13T^{2} \)
31 \( 1 - 4.78e6T + 2.64e13T^{2} \)
37 \( 1 - 8.36e6T + 1.29e14T^{2} \)
41 \( 1 - 2.02e7T + 3.27e14T^{2} \)
43 \( 1 + 2.33e7T + 5.02e14T^{2} \)
47 \( 1 + 3.90e7T + 1.11e15T^{2} \)
53 \( 1 + 2.82e7T + 3.29e15T^{2} \)
59 \( 1 + 2.09e7T + 8.66e15T^{2} \)
61 \( 1 - 1.68e8T + 1.16e16T^{2} \)
67 \( 1 + 1.42e8T + 2.72e16T^{2} \)
71 \( 1 + 3.49e8T + 4.58e16T^{2} \)
73 \( 1 - 2.50e8T + 5.88e16T^{2} \)
79 \( 1 - 1.12e8T + 1.19e17T^{2} \)
83 \( 1 - 5.17e8T + 1.86e17T^{2} \)
89 \( 1 + 3.46e7T + 3.50e17T^{2} \)
97 \( 1 - 7.57e8T + 7.60e17T^{2} \)
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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

−9.750634651420331977698968949090, −8.489293667543190969031239224043, −8.039139601696732519659407104141, −7.44290792375340459852102657603, −6.25655594948154917810583685847, −4.74489071828924281455497465904, −3.20308484720452824719061205525, −2.32501724964070354895021983548, −0.51525299187980632165173549955, 0, 0.51525299187980632165173549955, 2.32501724964070354895021983548, 3.20308484720452824719061205525, 4.74489071828924281455497465904, 6.25655594948154917810583685847, 7.44290792375340459852102657603, 8.039139601696732519659407104141, 8.489293667543190969031239224043, 9.750634651420331977698968949090

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