Properties

Label 2-16560-1.1-c1-0-23
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 − 3·7-s + 2·11-s − 2·13-s − 5·17-s + 2·19-s − 23-s + 25-s + 5·29-s − 3·31-s + 3·35-s − 7·37-s + 11·41-s + 8·43-s + 8·47-s + 2·49-s − 5·53-s − 2·55-s − 59-s − 8·61-s + 2·65-s + 9·67-s + 71-s + 10·73-s − 6·77-s + 15·83-s + 5·85-s + ⋯
L(s)  = 1  − 0.447·5-s − 1.13·7-s + 0.603·11-s − 0.554·13-s − 1.21·17-s + 0.458·19-s − 0.208·23-s + 1/5·25-s + 0.928·29-s − 0.538·31-s + 0.507·35-s − 1.15·37-s + 1.71·41-s + 1.21·43-s + 1.16·47-s + 2/7·49-s − 0.686·53-s − 0.269·55-s − 0.130·59-s − 1.02·61-s + 0.248·65-s + 1.09·67-s + 0.118·71-s + 1.17·73-s − 0.683·77-s + 1.64·83-s + 0.542·85-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 \( 1 + 3 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 5 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
29 \( 1 - 5 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 - 11 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 5 T + p T^{2} \)
59 \( 1 + T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 9 T + p T^{2} \)
71 \( 1 - T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 15 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−16.09983174543628, −15.64954492106642, −15.32424441752567, −14.43309896989164, −14.01837555593489, −13.47630016830013, −12.64400268923747, −12.42834321405877, −11.87584860075330, −11.01623566927185, −10.73356943193613, −9.891858966256347, −9.235418562112920, −9.083400856671502, −8.155702453052199, −7.489497617571587, −6.875608254906773, −6.428739087676451, −5.753439233055493, −4.895890123578519, −4.190139872444525, −3.642932124678263, −2.834591828424408, −2.179930143093416, −0.9417841583936170, 0, 0.9417841583936170, 2.179930143093416, 2.834591828424408, 3.642932124678263, 4.190139872444525, 4.895890123578519, 5.753439233055493, 6.428739087676451, 6.875608254906773, 7.489497617571587, 8.155702453052199, 9.083400856671502, 9.235418562112920, 9.891858966256347, 10.73356943193613, 11.01623566927185, 11.87584860075330, 12.42834321405877, 12.64400268923747, 13.47630016830013, 14.01837555593489, 14.43309896989164, 15.32424441752567, 15.64954492106642, 16.09983174543628

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