Properties

Label 2-272-1.1-c9-0-25
Degree $2$
Conductor $272$
Sign $-1$
Analytic cond. $140.089$
Root an. cond. $11.8359$
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  − 109.·3-s − 2.49e3·5-s − 2.87e3·7-s − 7.64e3·9-s − 3.65e4·11-s + 6.99e4·13-s + 2.74e5·15-s + 8.35e4·17-s − 6.40e5·19-s + 3.15e5·21-s − 2.09e6·23-s + 4.28e6·25-s + 2.99e6·27-s + 4.99e6·29-s + 5.61e6·31-s + 4.01e6·33-s + 7.17e6·35-s + 3.47e6·37-s − 7.67e6·39-s + 4.69e5·41-s − 3.50e6·43-s + 1.90e7·45-s − 1.55e6·47-s − 3.21e7·49-s − 9.16e6·51-s + 1.03e8·53-s + 9.13e7·55-s + ⋯
L(s)  = 1  − 0.782·3-s − 1.78·5-s − 0.452·7-s − 0.388·9-s − 0.753·11-s + 0.678·13-s + 1.39·15-s + 0.242·17-s − 1.12·19-s + 0.353·21-s − 1.55·23-s + 2.19·25-s + 1.08·27-s + 1.31·29-s + 1.09·31-s + 0.589·33-s + 0.808·35-s + 0.305·37-s − 0.530·39-s + 0.0259·41-s − 0.156·43-s + 0.693·45-s − 0.0464·47-s − 0.795·49-s − 0.189·51-s + 1.80·53-s + 1.34·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 272 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 272 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(272\)    =    \(2^{4} \cdot 17\)
Sign: $-1$
Analytic conductor: \(140.089\)
Root analytic conductor: \(11.8359\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 272,\ (\ :9/2),\ -1)\)

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)$
bad2 \( 1 \)
17 \( 1 - 8.35e4T \)
good3 \( 1 + 109.T + 1.96e4T^{2} \)
5 \( 1 + 2.49e3T + 1.95e6T^{2} \)
7 \( 1 + 2.87e3T + 4.03e7T^{2} \)
11 \( 1 + 3.65e4T + 2.35e9T^{2} \)
13 \( 1 - 6.99e4T + 1.06e10T^{2} \)
19 \( 1 + 6.40e5T + 3.22e11T^{2} \)
23 \( 1 + 2.09e6T + 1.80e12T^{2} \)
29 \( 1 - 4.99e6T + 1.45e13T^{2} \)
31 \( 1 - 5.61e6T + 2.64e13T^{2} \)
37 \( 1 - 3.47e6T + 1.29e14T^{2} \)
41 \( 1 - 4.69e5T + 3.27e14T^{2} \)
43 \( 1 + 3.50e6T + 5.02e14T^{2} \)
47 \( 1 + 1.55e6T + 1.11e15T^{2} \)
53 \( 1 - 1.03e8T + 3.29e15T^{2} \)
59 \( 1 - 7.79e7T + 8.66e15T^{2} \)
61 \( 1 - 1.79e7T + 1.16e16T^{2} \)
67 \( 1 + 8.26e7T + 2.72e16T^{2} \)
71 \( 1 - 1.03e8T + 4.58e16T^{2} \)
73 \( 1 - 1.43e7T + 5.88e16T^{2} \)
79 \( 1 + 3.90e8T + 1.19e17T^{2} \)
83 \( 1 - 3.47e8T + 1.86e17T^{2} \)
89 \( 1 + 4.95e7T + 3.50e17T^{2} \)
97 \( 1 - 6.49e8T + 7.60e17T^{2} \)
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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

−10.19619338674877773618280025381, −8.455669408780945616622593001662, −8.123163587006298411019566286556, −6.83227206838789673529725969323, −5.95578383393949300886449671871, −4.68378183181592491494652694145, −3.81648204094233093013733358956, −2.70714328810356266344300394109, −0.73579777085718367641466921887, 0, 0.73579777085718367641466921887, 2.70714328810356266344300394109, 3.81648204094233093013733358956, 4.68378183181592491494652694145, 5.95578383393949300886449671871, 6.83227206838789673529725969323, 8.123163587006298411019566286556, 8.455669408780945616622593001662, 10.19619338674877773618280025381

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