Properties

Label 2-2520-1.1-c1-0-23
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 $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 5-s + 7-s − 1.56·11-s + 6.68·13-s − 7.56·17-s − 7.12·19-s − 3.12·23-s + 25-s − 0.438·29-s + 6.24·31-s − 35-s − 8.24·37-s + 1.12·41-s − 7.12·43-s − 2.43·47-s + 49-s + 13.1·53-s + 1.56·55-s + 4·59-s − 6.87·61-s − 6.68·65-s + 2.24·67-s − 4.24·73-s − 1.56·77-s + 0.684·79-s − 12·83-s + 7.56·85-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.377·7-s − 0.470·11-s + 1.85·13-s − 1.83·17-s − 1.63·19-s − 0.651·23-s + 0.200·25-s − 0.0814·29-s + 1.12·31-s − 0.169·35-s − 1.35·37-s + 0.175·41-s − 1.08·43-s − 0.355·47-s + 0.142·49-s + 1.80·53-s + 0.210·55-s + 0.520·59-s − 0.880·61-s − 0.829·65-s + 0.274·67-s − 0.496·73-s − 0.177·77-s + 0.0770·79-s − 1.31·83-s + 0.820·85-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: \(1\)
Selberg data: \((2,\ 2520,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
7 \( 1 - T \)
good11 \( 1 + 1.56T + 11T^{2} \)
13 \( 1 - 6.68T + 13T^{2} \)
17 \( 1 + 7.56T + 17T^{2} \)
19 \( 1 + 7.12T + 19T^{2} \)
23 \( 1 + 3.12T + 23T^{2} \)
29 \( 1 + 0.438T + 29T^{2} \)
31 \( 1 - 6.24T + 31T^{2} \)
37 \( 1 + 8.24T + 37T^{2} \)
41 \( 1 - 1.12T + 41T^{2} \)
43 \( 1 + 7.12T + 43T^{2} \)
47 \( 1 + 2.43T + 47T^{2} \)
53 \( 1 - 13.1T + 53T^{2} \)
59 \( 1 - 4T + 59T^{2} \)
61 \( 1 + 6.87T + 61T^{2} \)
67 \( 1 - 2.24T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 + 4.24T + 73T^{2} \)
79 \( 1 - 0.684T + 79T^{2} \)
83 \( 1 + 12T + 83T^{2} \)
89 \( 1 + 5.12T + 89T^{2} \)
97 \( 1 - 1.31T + 97T^{2} \)
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

−8.542005645504926115697183624833, −8.036228836198284947919140686695, −6.78129836074466195756697846011, −6.41004369607984789563315397320, −5.38847663362943702159840931612, −4.32030328427404534032647059087, −3.89902830612069211860597205348, −2.60504766567610760160526252547, −1.59201670898026079357220382839, 0, 1.59201670898026079357220382839, 2.60504766567610760160526252547, 3.89902830612069211860597205348, 4.32030328427404534032647059087, 5.38847663362943702159840931612, 6.41004369607984789563315397320, 6.78129836074466195756697846011, 8.036228836198284947919140686695, 8.542005645504926115697183624833

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