Properties

Label 2-14490-1.1-c1-0-19
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

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 5-s − 7-s − 8-s + 10-s − 4·11-s − 2·13-s + 14-s + 16-s − 2·17-s − 4·19-s − 20-s + 4·22-s + 23-s + 25-s + 2·26-s − 28-s + 2·29-s + 8·31-s − 32-s + 2·34-s + 35-s + 6·37-s + 4·38-s + 40-s − 2·41-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 − 0.554·13-s + 0.267·14-s + 1/4·16-s − 0.485·17-s − 0.917·19-s − 0.223·20-s + 0.852·22-s + 0.208·23-s + 1/5·25-s + 0.392·26-s − 0.188·28-s + 0.371·29-s + 1.43·31-s − 0.176·32-s + 0.342·34-s + 0.169·35-s + 0.986·37-s + 0.648·38-s + 0.158·40-s − 0.312·41-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 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 18 T + p T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−16.26994937387013, −15.91787472739294, −15.41102552333636, −14.87951581761354, −14.32542326180466, −13.34864365477531, −13.04967518282663, −12.42579223449991, −11.78833643197386, −11.19493535561045, −10.66139039070512, −9.969894528300217, −9.755249526046559, −8.645766803503038, −8.456034833108350, −7.713925160578463, −7.177399302511104, −6.496645454583546, −5.917012323324609, −4.957821589858462, −4.464669683988915, −3.480775997304130, −2.643548486511783, −2.213054607129686, −0.8616371594983241, 0, 0.8616371594983241, 2.213054607129686, 2.643548486511783, 3.480775997304130, 4.464669683988915, 4.957821589858462, 5.917012323324609, 6.496645454583546, 7.177399302511104, 7.713925160578463, 8.456034833108350, 8.645766803503038, 9.755249526046559, 9.969894528300217, 10.66139039070512, 11.19493535561045, 11.78833643197386, 12.42579223449991, 13.04967518282663, 13.34864365477531, 14.32542326180466, 14.87951581761354, 15.41102552333636, 15.91787472739294, 16.26994937387013

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