Properties

Label 2-3040-760.579-c0-0-1
Degree $2$
Conductor $3040$
Sign $0.776 + 0.630i$
Analytic cond. $1.51715$
Root an. cond. $1.23172$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.939 + 0.342i)5-s + (0.939 − 1.62i)7-s + (0.173 − 0.984i)9-s + (0.173 + 0.300i)11-s + (0.766 + 0.642i)13-s + (−0.173 − 0.984i)19-s + (−1.43 + 0.524i)23-s + (0.766 + 0.642i)25-s + (1.43 − 1.20i)35-s − 1.53·37-s + (0.266 − 0.223i)41-s + (0.5 − 0.866i)45-s + (−0.173 + 0.984i)47-s + (−1.26 − 2.19i)49-s + (−1.76 + 0.642i)53-s + ⋯
L(s)  = 1  + (0.939 + 0.342i)5-s + (0.939 − 1.62i)7-s + (0.173 − 0.984i)9-s + (0.173 + 0.300i)11-s + (0.766 + 0.642i)13-s + (−0.173 − 0.984i)19-s + (−1.43 + 0.524i)23-s + (0.766 + 0.642i)25-s + (1.43 − 1.20i)35-s − 1.53·37-s + (0.266 − 0.223i)41-s + (0.5 − 0.866i)45-s + (−0.173 + 0.984i)47-s + (−1.26 − 2.19i)49-s + (−1.76 + 0.642i)53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3040 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.776 + 0.630i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3040 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.776 + 0.630i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3040\)    =    \(2^{5} \cdot 5 \cdot 19\)
Sign: $0.776 + 0.630i$
Analytic conductor: \(1.51715\)
Root analytic conductor: \(1.23172\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{3040} (2479, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3040,\ (\ :0),\ 0.776 + 0.630i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.685048984\)
\(L(\frac12)\) \(\approx\) \(1.685048984\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + (-0.939 - 0.342i)T \)
19 \( 1 + (0.173 + 0.984i)T \)
good3 \( 1 + (-0.173 + 0.984i)T^{2} \)
7 \( 1 + (-0.939 + 1.62i)T + (-0.5 - 0.866i)T^{2} \)
11 \( 1 + (-0.173 - 0.300i)T + (-0.5 + 0.866i)T^{2} \)
13 \( 1 + (-0.766 - 0.642i)T + (0.173 + 0.984i)T^{2} \)
17 \( 1 + (0.939 - 0.342i)T^{2} \)
23 \( 1 + (1.43 - 0.524i)T + (0.766 - 0.642i)T^{2} \)
29 \( 1 + (0.939 + 0.342i)T^{2} \)
31 \( 1 + (0.5 + 0.866i)T^{2} \)
37 \( 1 + 1.53T + T^{2} \)
41 \( 1 + (-0.266 + 0.223i)T + (0.173 - 0.984i)T^{2} \)
43 \( 1 + (-0.766 - 0.642i)T^{2} \)
47 \( 1 + (0.173 - 0.984i)T + (-0.939 - 0.342i)T^{2} \)
53 \( 1 + (1.76 - 0.642i)T + (0.766 - 0.642i)T^{2} \)
59 \( 1 + (-0.173 - 0.984i)T + (-0.939 + 0.342i)T^{2} \)
61 \( 1 + (-0.766 + 0.642i)T^{2} \)
67 \( 1 + (0.939 + 0.342i)T^{2} \)
71 \( 1 + (-0.766 - 0.642i)T^{2} \)
73 \( 1 + (-0.173 + 0.984i)T^{2} \)
79 \( 1 + (-0.173 + 0.984i)T^{2} \)
83 \( 1 + (0.5 + 0.866i)T^{2} \)
89 \( 1 + (-1.17 - 0.984i)T + (0.173 + 0.984i)T^{2} \)
97 \( 1 + (0.939 - 0.342i)T^{2} \)
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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

−8.971314767232679610687305999919, −7.982446915727970898277567078801, −7.16746165002364821335493210824, −6.64882377269411416751233138777, −5.94532183943318805113545986571, −4.81158902466718509729541075880, −4.11915455049997999767436465896, −3.37576537750362985162109474487, −1.92197196684340732500572717838, −1.17935930132678340786929261471, 1.75863597277372425756512297595, 2.04064637955301414100467109788, 3.25617286258060907422275647716, 4.57192450894576566875439486227, 5.31218922413473370780764104404, 5.79709512023594970250943825410, 6.41128778807259474767707879750, 7.82607619150199460194809804484, 8.393472465589714772298698706909, 8.702330604656659338840760209314

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