Properties

Label 2-16560-1.1-c1-0-27
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 − 4·7-s − 2·11-s − 2·17-s + 23-s + 25-s + 4·29-s − 4·35-s + 10·37-s − 6·41-s − 2·43-s + 12·47-s + 9·49-s − 6·53-s − 2·55-s + 12·59-s − 14·61-s − 2·67-s − 2·71-s + 6·73-s + 8·77-s − 8·79-s + 8·83-s − 2·85-s + 8·89-s + 101-s + 103-s + ⋯
L(s)  = 1  + 0.447·5-s − 1.51·7-s − 0.603·11-s − 0.485·17-s + 0.208·23-s + 1/5·25-s + 0.742·29-s − 0.676·35-s + 1.64·37-s − 0.937·41-s − 0.304·43-s + 1.75·47-s + 9/7·49-s − 0.824·53-s − 0.269·55-s + 1.56·59-s − 1.79·61-s − 0.244·67-s − 0.237·71-s + 0.702·73-s + 0.911·77-s − 0.900·79-s + 0.878·83-s − 0.216·85-s + 0.847·89-s + 0.0995·101-s + 0.0985·103-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 \( 1 + 4 T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 - 4 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 - 8 T + p T^{2} \)
97 \( 1 + p T^{2} \)
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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

−16.16114781584745, −15.66873351720695, −15.25149443473110, −14.53041410753484, −13.82986050390335, −13.31371700862716, −13.01533014922645, −12.41454792896688, −11.84150115839381, −11.06234562827042, −10.39023492842825, −10.08040196290664, −9.345243042901177, −9.016782383810490, −8.206110771445664, −7.501873335366010, −6.812560560697519, −6.298761683893472, −5.810568695681951, −5.012476908965678, −4.290874794564692, −3.448030102845538, −2.801102523203020, −2.237452921737085, −0.9995310421551456, 0, 0.9995310421551456, 2.237452921737085, 2.801102523203020, 3.448030102845538, 4.290874794564692, 5.012476908965678, 5.810568695681951, 6.298761683893472, 6.812560560697519, 7.501873335366010, 8.206110771445664, 9.016782383810490, 9.345243042901177, 10.08040196290664, 10.39023492842825, 11.06234562827042, 11.84150115839381, 12.41454792896688, 13.01533014922645, 13.31371700862716, 13.82986050390335, 14.53041410753484, 15.25149443473110, 15.66873351720695, 16.16114781584745

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