Properties

Label 2-6936-1.1-c1-0-127
Degree $2$
Conductor $6936$
Sign $-1$
Analytic cond. $55.3842$
Root an. cond. $7.44205$
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  + 3-s + 2·5-s + 9-s − 4·11-s − 2·13-s + 2·15-s − 4·19-s + 8·23-s − 25-s + 27-s − 6·29-s − 8·31-s − 4·33-s − 6·37-s − 2·39-s + 6·41-s + 4·43-s + 2·45-s − 7·49-s − 2·53-s − 8·55-s − 4·57-s + 4·59-s + 2·61-s − 4·65-s − 4·67-s + 8·69-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.894·5-s + 1/3·9-s − 1.20·11-s − 0.554·13-s + 0.516·15-s − 0.917·19-s + 1.66·23-s − 1/5·25-s + 0.192·27-s − 1.11·29-s − 1.43·31-s − 0.696·33-s − 0.986·37-s − 0.320·39-s + 0.937·41-s + 0.609·43-s + 0.298·45-s − 49-s − 0.274·53-s − 1.07·55-s − 0.529·57-s + 0.520·59-s + 0.256·61-s − 0.496·65-s − 0.488·67-s + 0.963·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6936 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6936 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6936\)    =    \(2^{3} \cdot 3 \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(55.3842\)
Root analytic conductor: \(7.44205\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: $\chi_{6936} (1, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 6936,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 \)
3 \( 1 - T \)
17 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−7.48026403891189149604247587328, −7.14328906397907053732568751561, −6.12988314631940998265391004819, −5.43016342758798685600037411651, −4.89441641834110651309625753413, −3.90806135734356722472911536103, −2.96100787019000394786081708512, −2.31953951885724301169050983275, −1.57698730169915032251498272270, 0, 1.57698730169915032251498272270, 2.31953951885724301169050983275, 2.96100787019000394786081708512, 3.90806135734356722472911536103, 4.89441641834110651309625753413, 5.43016342758798685600037411651, 6.12988314631940998265391004819, 7.14328906397907053732568751561, 7.48026403891189149604247587328

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