Properties

Label 2-5040-21.20-c1-0-0
Degree $2$
Conductor $5040$
Sign $-0.914 - 0.405i$
Analytic cond. $40.2446$
Root an. cond. $6.34386$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5-s + (−2.27 + 1.35i)7-s − 2.71i·11-s − 6.54i·13-s + 1.53·17-s + 2.30i·19-s + 3.83i·23-s + 25-s − 3.83i·29-s + 3.25i·31-s + (2.27 − 1.35i)35-s + 3.01·37-s − 6.54·41-s + 0.468·43-s + 9.11·47-s + ⋯
L(s)  = 1  − 0.447·5-s + (−0.858 + 0.512i)7-s − 0.817i·11-s − 1.81i·13-s + 0.371·17-s + 0.528i·19-s + 0.799i·23-s + 0.200·25-s − 0.711i·29-s + 0.584i·31-s + (0.384 − 0.229i)35-s + 0.495·37-s − 1.02·41-s + 0.0713·43-s + 1.33·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5040 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.914 - 0.405i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5040 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.914 - 0.405i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5040\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 7\)
Sign: $-0.914 - 0.405i$
Analytic conductor: \(40.2446\)
Root analytic conductor: \(6.34386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{5040} (881, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 5040,\ (\ :1/2),\ -0.914 - 0.405i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.04873090890\)
\(L(\frac12)\) \(\approx\) \(0.04873090890\)
\(L(\frac{3}{2})\) 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 \( 1 + (2.27 - 1.35i)T \)
good11 \( 1 + 2.71iT - 11T^{2} \)
13 \( 1 + 6.54iT - 13T^{2} \)
17 \( 1 - 1.53T + 17T^{2} \)
19 \( 1 - 2.30iT - 19T^{2} \)
23 \( 1 - 3.83iT - 23T^{2} \)
29 \( 1 + 3.83iT - 29T^{2} \)
31 \( 1 - 3.25iT - 31T^{2} \)
37 \( 1 - 3.01T + 37T^{2} \)
41 \( 1 + 6.54T + 41T^{2} \)
43 \( 1 - 0.468T + 43T^{2} \)
47 \( 1 - 9.11T + 47T^{2} \)
53 \( 1 + 9.25iT - 53T^{2} \)
59 \( 1 + 11.1T + 59T^{2} \)
61 \( 1 - 4.78iT - 61T^{2} \)
67 \( 1 + 13.5T + 67T^{2} \)
71 \( 1 + 2.30iT - 71T^{2} \)
73 \( 1 - 11.4iT - 73T^{2} \)
79 \( 1 - 12.6T + 79T^{2} \)
83 \( 1 + 13.0T + 83T^{2} \)
89 \( 1 + 9.60T + 89T^{2} \)
97 \( 1 - 16.9iT - 97T^{2} \)
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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

−8.439700501067505335906163842717, −7.903467633809768085352922908522, −7.22707748749859499799391635608, −6.19210873460963259401430477528, −5.73144088553128101701826726599, −5.08249390280820857200203252406, −3.80017513768191573822661341709, −3.27620190698070969326369439585, −2.60099465243734244604956026074, −1.08453258085167055058413058885, 0.01471794133113093434815557897, 1.42262095326910749686974893102, 2.49489781641265134888818796131, 3.42627252045096291374921476713, 4.36796435372470980273445366094, 4.60860348378999867624945822462, 5.92742894228134268386635329370, 6.64311766828629207618683755151, 7.15646095520109713464666793043, 7.71405356896806648410702061292

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