Properties

Label 2-1080-1.1-c1-0-10
Degree $2$
Conductor $1080$
Sign $-1$
Analytic cond. $8.62384$
Root an. cond. $2.93663$
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 − 7-s + 2·11-s − 5·13-s + 4·17-s − 5·19-s + 2·23-s + 25-s − 10·29-s − 8·31-s + 35-s − 3·37-s − 6·41-s + 4·43-s + 8·47-s − 6·49-s − 6·53-s − 2·55-s + 4·59-s − 5·61-s + 5·65-s − 7·67-s − 6·71-s − 9·73-s − 2·77-s + 3·79-s − 2·83-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.377·7-s + 0.603·11-s − 1.38·13-s + 0.970·17-s − 1.14·19-s + 0.417·23-s + 1/5·25-s − 1.85·29-s − 1.43·31-s + 0.169·35-s − 0.493·37-s − 0.937·41-s + 0.609·43-s + 1.16·47-s − 6/7·49-s − 0.824·53-s − 0.269·55-s + 0.520·59-s − 0.640·61-s + 0.620·65-s − 0.855·67-s − 0.712·71-s − 1.05·73-s − 0.227·77-s + 0.337·79-s − 0.219·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1080 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1080 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1080\)    =    \(2^{3} \cdot 3^{3} \cdot 5\)
Sign: $-1$
Analytic conductor: \(8.62384\)
Root analytic conductor: \(2.93663\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1080,\ (\ :1/2),\ -1)\)

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 \( 1 + T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + 5 T + p T^{2} \)
23 \( 1 - 2 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 5 T + p T^{2} \)
67 \( 1 + 7 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 + 9 T + p T^{2} \)
79 \( 1 - 3 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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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

−9.415262042209836561734202358047, −8.781918424918406976958800385400, −7.58167540835882906321030415541, −7.17367291154344014343165510267, −6.06076707656681085192149848012, −5.12766359400941907950130156696, −4.08509134025816421323180526965, −3.19323272439097456640445840897, −1.86399789194270921340618999768, 0, 1.86399789194270921340618999768, 3.19323272439097456640445840897, 4.08509134025816421323180526965, 5.12766359400941907950130156696, 6.06076707656681085192149848012, 7.17367291154344014343165510267, 7.58167540835882906321030415541, 8.781918424918406976958800385400, 9.415262042209836561734202358047

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