Properties

Label 2-2520-1.1-c1-0-11
Degree $2$
Conductor $2520$
Sign $1$
Analytic cond. $20.1223$
Root an. cond. $4.48578$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 5-s + 7-s + 5.65·11-s + 2·13-s − 7.65·17-s + 5.65·19-s − 5.65·23-s + 25-s + 7.65·29-s + 4·31-s − 35-s + 0.343·37-s − 2·41-s − 9.65·43-s + 13.6·47-s + 49-s − 7.65·53-s − 5.65·55-s + 4·59-s + 11.6·61-s − 2·65-s + 1.65·67-s − 15.3·71-s + 6·73-s + 5.65·77-s − 11.3·79-s + 4·83-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.377·7-s + 1.70·11-s + 0.554·13-s − 1.85·17-s + 1.29·19-s − 1.17·23-s + 0.200·25-s + 1.42·29-s + 0.718·31-s − 0.169·35-s + 0.0564·37-s − 0.312·41-s − 1.47·43-s + 1.99·47-s + 0.142·49-s − 1.05·53-s − 0.762·55-s + 0.520·59-s + 1.49·61-s − 0.248·65-s + 0.202·67-s − 1.81·71-s + 0.702·73-s + 0.644·77-s − 1.27·79-s + 0.439·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2520\)    =    \(2^{3} \cdot 3^{2} \cdot 5 \cdot 7\)
Sign: $1$
Analytic conductor: \(20.1223\)
Root analytic conductor: \(4.48578\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2520,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.931068129\)
\(L(\frac12)\) \(\approx\) \(1.931068129\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
7 \( 1 - T \)
good11 \( 1 - 5.65T + 11T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 + 7.65T + 17T^{2} \)
19 \( 1 - 5.65T + 19T^{2} \)
23 \( 1 + 5.65T + 23T^{2} \)
29 \( 1 - 7.65T + 29T^{2} \)
31 \( 1 - 4T + 31T^{2} \)
37 \( 1 - 0.343T + 37T^{2} \)
41 \( 1 + 2T + 41T^{2} \)
43 \( 1 + 9.65T + 43T^{2} \)
47 \( 1 - 13.6T + 47T^{2} \)
53 \( 1 + 7.65T + 53T^{2} \)
59 \( 1 - 4T + 59T^{2} \)
61 \( 1 - 11.6T + 61T^{2} \)
67 \( 1 - 1.65T + 67T^{2} \)
71 \( 1 + 15.3T + 71T^{2} \)
73 \( 1 - 6T + 73T^{2} \)
79 \( 1 + 11.3T + 79T^{2} \)
83 \( 1 - 4T + 83T^{2} \)
89 \( 1 - 14T + 89T^{2} \)
97 \( 1 - 6T + 97T^{2} \)
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

−8.719705295066796590010324459653, −8.393499457682629763557493487576, −7.28416789533615624429928783557, −6.62253044099171401687101428330, −5.98738154203801305752689045656, −4.73133848626764174879982771492, −4.17068702885430910471767880845, −3.32111187748106030094283408738, −2.03132498007677724299276864886, −0.924747989442578615768519181329, 0.924747989442578615768519181329, 2.03132498007677724299276864886, 3.32111187748106030094283408738, 4.17068702885430910471767880845, 4.73133848626764174879982771492, 5.98738154203801305752689045656, 6.62253044099171401687101428330, 7.28416789533615624429928783557, 8.393499457682629763557493487576, 8.719705295066796590010324459653

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