Properties

Label 2-7267-1.1-c1-0-474
Degree $2$
Conductor $7267$
Sign $-1$
Analytic cond. $58.0272$
Root an. cond. $7.61756$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 2·3-s + 2·4-s + 4·5-s − 4·6-s + 9-s + 8·10-s − 3·11-s − 4·12-s − 8·15-s − 4·16-s − 3·17-s + 2·18-s + 2·19-s + 8·20-s − 6·22-s − 23-s + 11·25-s + 4·27-s − 6·29-s − 16·30-s + 31-s − 8·32-s + 6·33-s − 6·34-s + 2·36-s + 4·38-s + ⋯
L(s)  = 1  + 1.41·2-s − 1.15·3-s + 4-s + 1.78·5-s − 1.63·6-s + 1/3·9-s + 2.52·10-s − 0.904·11-s − 1.15·12-s − 2.06·15-s − 16-s − 0.727·17-s + 0.471·18-s + 0.458·19-s + 1.78·20-s − 1.27·22-s − 0.208·23-s + 11/5·25-s + 0.769·27-s − 1.11·29-s − 2.92·30-s + 0.179·31-s − 1.41·32-s + 1.04·33-s − 1.02·34-s + 1/3·36-s + 0.648·38-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7267 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7267 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7267\)    =    \(13^{2} \cdot 43\)
Sign: $-1$
Analytic conductor: \(58.0272\)
Root analytic conductor: \(7.61756\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7267,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad13 \( 1 \)
43 \( 1 + T \)
good2 \( 1 - p T + p T^{2} \)
3 \( 1 + 2 T + p T^{2} \)
5 \( 1 - 4 T + p T^{2} \)
7 \( 1 + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 5 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 15 T + p T^{2} \)
89 \( 1 - 4 T + p T^{2} \)
97 \( 1 + 7 T + p T^{2} \)
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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

−6.92118217792216295945391535240, −6.57651216510585968023959662320, −5.83511537723293853376460210660, −5.40893162679170813082942522302, −5.10232176291010875850962281072, −4.28214561130586735313193239905, −3.10890097960520390641851040111, −2.44182331693831212333222760548, −1.56891755503657286870113571467, 0, 1.56891755503657286870113571467, 2.44182331693831212333222760548, 3.10890097960520390641851040111, 4.28214561130586735313193239905, 5.10232176291010875850962281072, 5.40893162679170813082942522302, 5.83511537723293853376460210660, 6.57651216510585968023959662320, 6.92118217792216295945391535240

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