Properties

Label 2-272-1.1-c9-0-67
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  + 171.·3-s + 1.53e3·5-s − 3.02e3·7-s + 9.56e3·9-s − 5.19e4·11-s − 1.66e5·13-s + 2.62e5·15-s + 8.35e4·17-s + 1.03e6·19-s − 5.17e5·21-s + 6.47e5·23-s + 4.06e5·25-s − 1.73e6·27-s + 1.01e5·29-s − 1.03e6·31-s − 8.88e6·33-s − 4.65e6·35-s − 5.58e6·37-s − 2.84e7·39-s − 4.18e6·41-s + 9.60e6·43-s + 1.46e7·45-s − 3.98e7·47-s − 3.11e7·49-s + 1.42e7·51-s + 6.22e7·53-s − 7.98e7·55-s + ⋯
L(s)  = 1  + 1.21·3-s + 1.09·5-s − 0.476·7-s + 0.486·9-s − 1.07·11-s − 1.61·13-s + 1.33·15-s + 0.242·17-s + 1.82·19-s − 0.581·21-s + 0.482·23-s + 0.208·25-s − 0.626·27-s + 0.0265·29-s − 0.201·31-s − 1.30·33-s − 0.523·35-s − 0.489·37-s − 1.96·39-s − 0.231·41-s + 0.428·43-s + 0.534·45-s − 1.19·47-s − 0.772·49-s + 0.295·51-s + 1.08·53-s − 1.17·55-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 \( 1 - 171.T + 1.96e4T^{2} \)
5 \( 1 - 1.53e3T + 1.95e6T^{2} \)
7 \( 1 + 3.02e3T + 4.03e7T^{2} \)
11 \( 1 + 5.19e4T + 2.35e9T^{2} \)
13 \( 1 + 1.66e5T + 1.06e10T^{2} \)
19 \( 1 - 1.03e6T + 3.22e11T^{2} \)
23 \( 1 - 6.47e5T + 1.80e12T^{2} \)
29 \( 1 - 1.01e5T + 1.45e13T^{2} \)
31 \( 1 + 1.03e6T + 2.64e13T^{2} \)
37 \( 1 + 5.58e6T + 1.29e14T^{2} \)
41 \( 1 + 4.18e6T + 3.27e14T^{2} \)
43 \( 1 - 9.60e6T + 5.02e14T^{2} \)
47 \( 1 + 3.98e7T + 1.11e15T^{2} \)
53 \( 1 - 6.22e7T + 3.29e15T^{2} \)
59 \( 1 + 9.60e7T + 8.66e15T^{2} \)
61 \( 1 + 1.86e8T + 1.16e16T^{2} \)
67 \( 1 + 3.73e7T + 2.72e16T^{2} \)
71 \( 1 + 2.04e8T + 4.58e16T^{2} \)
73 \( 1 + 1.95e8T + 5.88e16T^{2} \)
79 \( 1 + 2.72e8T + 1.19e17T^{2} \)
83 \( 1 - 1.96e8T + 1.86e17T^{2} \)
89 \( 1 + 3.93e8T + 3.50e17T^{2} \)
97 \( 1 - 8.75e8T + 7.60e17T^{2} \)
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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

−9.687635301675756651001688635933, −9.144358662202144458410325322827, −7.85646577114983071177943887318, −7.21037750541947719977720895161, −5.74259540999587661770031312493, −4.91903356037742003394407462358, −3.16135344295659164699747643224, −2.67791631203522115063856988768, −1.63920764632042377562091842802, 0, 1.63920764632042377562091842802, 2.67791631203522115063856988768, 3.16135344295659164699747643224, 4.91903356037742003394407462358, 5.74259540999587661770031312493, 7.21037750541947719977720895161, 7.85646577114983071177943887318, 9.144358662202144458410325322827, 9.687635301675756651001688635933

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