Properties

Label 2-6480-1.1-c1-0-11
Degree $2$
Conductor $6480$
Sign $1$
Analytic cond. $51.7430$
Root an. cond. $7.19326$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 5-s − 2·7-s + 3·11-s − 4·13-s − 6·17-s + 19-s + 6·23-s + 25-s − 9·29-s + 31-s + 2·35-s + 8·37-s + 3·41-s + 4·43-s − 12·47-s − 3·49-s + 6·53-s − 3·55-s − 3·59-s − 10·61-s + 4·65-s − 14·67-s + 3·71-s + 2·73-s − 6·77-s + 16·79-s + 12·83-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.755·7-s + 0.904·11-s − 1.10·13-s − 1.45·17-s + 0.229·19-s + 1.25·23-s + 1/5·25-s − 1.67·29-s + 0.179·31-s + 0.338·35-s + 1.31·37-s + 0.468·41-s + 0.609·43-s − 1.75·47-s − 3/7·49-s + 0.824·53-s − 0.404·55-s − 0.390·59-s − 1.28·61-s + 0.496·65-s − 1.71·67-s + 0.356·71-s + 0.234·73-s − 0.683·77-s + 1.80·79-s + 1.31·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6480 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6480 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6480\)    =    \(2^{4} \cdot 3^{4} \cdot 5\)
Sign: $1$
Analytic conductor: \(51.7430\)
Root analytic conductor: \(7.19326\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6480,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.159309046\)
\(L(\frac12)\) \(\approx\) \(1.159309046\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 - 3 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 15 T + p T^{2} \)
97 \( 1 + 4 T + p T^{2} \)
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

−7.83093424050918366118058664281, −7.31634732806162182549924766859, −6.60974836809529081483534443352, −6.10452425215086903293524277451, −4.98902518526660590212304514825, −4.43515755464308589855031798954, −3.58793942297082774623358962824, −2.83526549962978887255799847367, −1.88842341154198622491535596635, −0.53973524066983613790810886826, 0.53973524066983613790810886826, 1.88842341154198622491535596635, 2.83526549962978887255799847367, 3.58793942297082774623358962824, 4.43515755464308589855031798954, 4.98902518526660590212304514825, 6.10452425215086903293524277451, 6.60974836809529081483534443352, 7.31634732806162182549924766859, 7.83093424050918366118058664281

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