Properties

Label 2-14490-1.1-c1-0-49
Degree $2$
Conductor $14490$
Sign $-1$
Analytic cond. $115.703$
Root an. cond. $10.7565$
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  + 2-s + 4-s + 5-s + 7-s + 8-s + 10-s − 4·11-s + 14-s + 16-s − 6·17-s + 20-s − 4·22-s + 23-s + 25-s + 28-s + 8·29-s − 8·31-s + 32-s − 6·34-s + 35-s − 2·37-s + 40-s − 2·41-s + 8·43-s − 4·44-s + 46-s + 49-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.447·5-s + 0.377·7-s + 0.353·8-s + 0.316·10-s − 1.20·11-s + 0.267·14-s + 1/4·16-s − 1.45·17-s + 0.223·20-s − 0.852·22-s + 0.208·23-s + 1/5·25-s + 0.188·28-s + 1.48·29-s − 1.43·31-s + 0.176·32-s − 1.02·34-s + 0.169·35-s − 0.328·37-s + 0.158·40-s − 0.312·41-s + 1.21·43-s − 0.603·44-s + 0.147·46-s + 1/7·49-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 14490 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 14490 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(14490\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(115.703\)
Root analytic conductor: \(10.7565\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 14490,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
3 \( 1 \)
5 \( 1 - T \)
7 \( 1 - T \)
23 \( 1 - T \)
good11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 4 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 2 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
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

−16.23109714774183, −15.68359725945777, −15.30822544375109, −14.68321948671278, −14.03852166703122, −13.57016442044792, −13.14072395888264, −12.53261672570506, −12.05383513860444, −11.17251939133715, −10.77791578244515, −10.40049601070697, −9.524801504102619, −8.864022741097774, −8.290689461797725, −7.508192376581483, −7.019854084010401, −6.224901698788214, −5.709182742074194, −4.889590982421879, −4.619610998640464, −3.674812016812130, −2.745382653794386, −2.297134313016430, −1.388821486213874, 0, 1.388821486213874, 2.297134313016430, 2.745382653794386, 3.674812016812130, 4.619610998640464, 4.889590982421879, 5.709182742074194, 6.224901698788214, 7.019854084010401, 7.508192376581483, 8.290689461797725, 8.864022741097774, 9.524801504102619, 10.40049601070697, 10.77791578244515, 11.17251939133715, 12.05383513860444, 12.53261672570506, 13.14072395888264, 13.57016442044792, 14.03852166703122, 14.68321948671278, 15.30822544375109, 15.68359725945777, 16.23109714774183

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