Properties

Label 2-5040-1.1-c1-0-28
Degree $2$
Conductor $5040$
Sign $1$
Analytic cond. $40.2446$
Root an. cond. $6.34386$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5-s + 7-s + 4·11-s − 2·17-s + 6·19-s + 6·23-s + 25-s − 2·31-s + 35-s + 2·37-s − 2·41-s − 4·43-s + 8·47-s + 49-s − 10·53-s + 4·55-s + 4·59-s − 2·61-s − 12·67-s + 8·71-s + 8·73-s + 4·77-s + 8·79-s − 4·83-s − 2·85-s − 10·89-s + 6·95-s + ⋯
L(s)  = 1  + 0.447·5-s + 0.377·7-s + 1.20·11-s − 0.485·17-s + 1.37·19-s + 1.25·23-s + 1/5·25-s − 0.359·31-s + 0.169·35-s + 0.328·37-s − 0.312·41-s − 0.609·43-s + 1.16·47-s + 1/7·49-s − 1.37·53-s + 0.539·55-s + 0.520·59-s − 0.256·61-s − 1.46·67-s + 0.949·71-s + 0.936·73-s + 0.455·77-s + 0.900·79-s − 0.439·83-s − 0.216·85-s − 1.05·89-s + 0.615·95-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5040 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5040 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5040\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 7\)
Sign: $1$
Analytic conductor: \(40.2446\)
Root analytic conductor: \(6.34386\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5040,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.653782862\)
\(L(\frac12)\) \(\approx\) \(2.653782862\)
\(L(\frac{3}{2})\) 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 \( 1 - 4 T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 4 T + p T^{2} \)
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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

−8.297523715911639602296043348395, −7.39845228700372338746947075699, −6.84076816987454984441631920605, −6.09981769944242705978506745356, −5.28384527182480384396399060087, −4.63466967811446777264769027625, −3.69578381381220375969420298034, −2.88901897177821373074528250162, −1.77116371662178634425845624536, −0.960315949209506161907425934434, 0.960315949209506161907425934434, 1.77116371662178634425845624536, 2.88901897177821373074528250162, 3.69578381381220375969420298034, 4.63466967811446777264769027625, 5.28384527182480384396399060087, 6.09981769944242705978506745356, 6.84076816987454984441631920605, 7.39845228700372338746947075699, 8.297523715911639602296043348395

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