Properties

Label 2-16560-1.1-c1-0-25
Degree $2$
Conductor $16560$
Sign $-1$
Analytic cond. $132.232$
Root an. cond. $11.4992$
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  − 5-s − 7-s − 6·11-s − 2·13-s + 3·17-s + 6·19-s + 23-s + 25-s − 3·29-s + 3·31-s + 35-s + 37-s − 9·41-s + 8·43-s + 4·47-s − 6·49-s − 53-s + 6·55-s + 59-s + 8·61-s + 2·65-s + 7·67-s − 5·71-s − 6·73-s + 6·77-s − 11·83-s − 3·85-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.377·7-s − 1.80·11-s − 0.554·13-s + 0.727·17-s + 1.37·19-s + 0.208·23-s + 1/5·25-s − 0.557·29-s + 0.538·31-s + 0.169·35-s + 0.164·37-s − 1.40·41-s + 1.21·43-s + 0.583·47-s − 6/7·49-s − 0.137·53-s + 0.809·55-s + 0.130·59-s + 1.02·61-s + 0.248·65-s + 0.855·67-s − 0.593·71-s − 0.702·73-s + 0.683·77-s − 1.20·83-s − 0.325·85-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 16560 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 16560 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(16560\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 23\)
Sign: $-1$
Analytic conductor: \(132.232\)
Root analytic conductor: \(11.4992\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 16560,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 + T \)
23 \( 1 - T \)
good7 \( 1 + T + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 - T + p T^{2} \)
41 \( 1 + 9 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 - T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 - 7 T + p T^{2} \)
71 \( 1 + 5 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 11 T + p T^{2} \)
89 \( 1 + 4 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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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

−16.03432504471823, −15.73844457630931, −15.23656623363786, −14.54836159653310, −13.96555352661478, −13.40049818347410, −12.74392368969990, −12.50087256186474, −11.59120859291971, −11.34854066636955, −10.35006986209096, −10.12206502036642, −9.533329364873269, −8.723503700513909, −8.072974631870865, −7.470797067502147, −7.263519309640733, −6.258909846176002, −5.413653848931338, −5.181701176002095, −4.347470867908775, −3.358112300532148, −2.963775013290966, −2.171352920627751, −0.9503867477407425, 0, 0.9503867477407425, 2.171352920627751, 2.963775013290966, 3.358112300532148, 4.347470867908775, 5.181701176002095, 5.413653848931338, 6.258909846176002, 7.263519309640733, 7.470797067502147, 8.072974631870865, 8.723503700513909, 9.533329364873269, 10.12206502036642, 10.35006986209096, 11.34854066636955, 11.59120859291971, 12.50087256186474, 12.74392368969990, 13.40049818347410, 13.96555352661478, 14.54836159653310, 15.23656623363786, 15.73844457630931, 16.03432504471823

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