Properties

Label 2-6480-1.1-c1-0-77
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 $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 5-s − 2·7-s + 3·11-s − 4·13-s − 6·17-s + 7·19-s + 6·23-s + 25-s − 3·29-s − 5·31-s − 2·35-s − 4·37-s − 3·41-s − 8·43-s − 3·49-s + 6·53-s + 3·55-s − 3·59-s + 14·61-s − 4·65-s − 2·67-s + 15·71-s − 10·73-s − 6·77-s − 8·79-s − 6·85-s − 15·89-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.755·7-s + 0.904·11-s − 1.10·13-s − 1.45·17-s + 1.60·19-s + 1.25·23-s + 1/5·25-s − 0.557·29-s − 0.898·31-s − 0.338·35-s − 0.657·37-s − 0.468·41-s − 1.21·43-s − 3/7·49-s + 0.824·53-s + 0.404·55-s − 0.390·59-s + 1.79·61-s − 0.496·65-s − 0.244·67-s + 1.78·71-s − 1.17·73-s − 0.683·77-s − 0.900·79-s − 0.650·85-s − 1.58·89-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: \(1\)
Selberg data: \((2,\ 6480,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
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 \( 1 - 7 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 + 5 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 + 3 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 - 15 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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

−7.36910551268098437006354105682, −6.95580815465310481444364174346, −6.44141424309625544761448569689, −5.39327641900434759762671739275, −4.97606976074924679524544306440, −3.91315990274973933470108193110, −3.17936937765326174365210941161, −2.34094861958149271797270598426, −1.34219012430141233909477209709, 0, 1.34219012430141233909477209709, 2.34094861958149271797270598426, 3.17936937765326174365210941161, 3.91315990274973933470108193110, 4.97606976074924679524544306440, 5.39327641900434759762671739275, 6.44141424309625544761448569689, 6.95580815465310481444364174346, 7.36910551268098437006354105682

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