Properties

Label 2-116688-1.1-c1-0-23
Degree $2$
Conductor $116688$
Sign $-1$
Analytic cond. $931.758$
Root an. cond. $30.5247$
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 − 7-s + 9-s − 11-s + 13-s − 2·15-s + 17-s + 6·19-s + 21-s − 2·23-s − 25-s − 27-s − 5·29-s − 4·31-s + 33-s − 2·35-s + 12·37-s − 39-s − 5·41-s − 8·43-s + 2·45-s + 9·47-s − 6·49-s − 51-s − 9·53-s − 2·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.894·5-s − 0.377·7-s + 1/3·9-s − 0.301·11-s + 0.277·13-s − 0.516·15-s + 0.242·17-s + 1.37·19-s + 0.218·21-s − 0.417·23-s − 1/5·25-s − 0.192·27-s − 0.928·29-s − 0.718·31-s + 0.174·33-s − 0.338·35-s + 1.97·37-s − 0.160·39-s − 0.780·41-s − 1.21·43-s + 0.298·45-s + 1.31·47-s − 6/7·49-s − 0.140·51-s − 1.23·53-s − 0.269·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 116688 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 116688 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(116688\)    =    \(2^{4} \cdot 3 \cdot 11 \cdot 13 \cdot 17\)
Sign: $-1$
Analytic conductor: \(931.758\)
Root analytic conductor: \(30.5247\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 116688,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
11 \( 1 + T \)
13 \( 1 - T \)
17 \( 1 - T \)
good5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 5 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 12 T + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 - 15 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 3 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 + 3 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 9 T + p T^{2} \)
97 \( 1 - 12 T + p T^{2} \)
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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

−13.82421210971249, −13.19625729453335, −13.00709098912245, −12.48592247243855, −11.75760312599794, −11.45864533877285, −11.01054235834515, −10.29260526531593, −9.948944677637255, −9.453198570060186, −9.274788828557696, −8.315832207454753, −7.892234808653222, −7.328438281031306, −6.752061822822837, −6.241881975417430, −5.732557241631469, −5.344620299783831, −4.929278603413490, −3.997556278543008, −3.595468537254800, −2.856905841493771, −2.199356369020839, −1.555334401731314, −0.8904185570838282, 0, 0.8904185570838282, 1.555334401731314, 2.199356369020839, 2.856905841493771, 3.595468537254800, 3.997556278543008, 4.929278603413490, 5.344620299783831, 5.732557241631469, 6.241881975417430, 6.752061822822837, 7.328438281031306, 7.892234808653222, 8.315832207454753, 9.274788828557696, 9.453198570060186, 9.948944677637255, 10.29260526531593, 11.01054235834515, 11.45864533877285, 11.75760312599794, 12.48592247243855, 13.00709098912245, 13.19625729453335, 13.82421210971249

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