Properties

Label 2-3042-1.1-c1-0-42
Degree $2$
Conductor $3042$
Sign $-1$
Analytic cond. $24.2904$
Root an. cond. $4.92853$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 0.692·5-s − 0.356·7-s − 8-s + 0.692·10-s + 2.93·11-s + 0.356·14-s + 16-s − 6.71·17-s + 7.20·19-s − 0.692·20-s − 2.93·22-s − 2.39·23-s − 4.52·25-s − 0.356·28-s − 7.82·29-s + 2.76·31-s − 32-s + 6.71·34-s + 0.246·35-s − 10.0·37-s − 7.20·38-s + 0.692·40-s + 4.89·41-s + 6.59·43-s + 2.93·44-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 0.309·5-s − 0.134·7-s − 0.353·8-s + 0.218·10-s + 0.886·11-s + 0.0953·14-s + 0.250·16-s − 1.62·17-s + 1.65·19-s − 0.154·20-s − 0.626·22-s − 0.499·23-s − 0.904·25-s − 0.0674·28-s − 1.45·29-s + 0.496·31-s − 0.176·32-s + 1.15·34-s + 0.0417·35-s − 1.66·37-s − 1.16·38-s + 0.109·40-s + 0.763·41-s + 1.00·43-s + 0.443·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3042 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3042 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3042\)    =    \(2 \cdot 3^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(24.2904\)
Root analytic conductor: \(4.92853\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3042,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 \)
13 \( 1 \)
good5 \( 1 + 0.692T + 5T^{2} \)
7 \( 1 + 0.356T + 7T^{2} \)
11 \( 1 - 2.93T + 11T^{2} \)
17 \( 1 + 6.71T + 17T^{2} \)
19 \( 1 - 7.20T + 19T^{2} \)
23 \( 1 + 2.39T + 23T^{2} \)
29 \( 1 + 7.82T + 29T^{2} \)
31 \( 1 - 2.76T + 31T^{2} \)
37 \( 1 + 10.0T + 37T^{2} \)
41 \( 1 - 4.89T + 41T^{2} \)
43 \( 1 - 6.59T + 43T^{2} \)
47 \( 1 - 4.98T + 47T^{2} \)
53 \( 1 - 8.88T + 53T^{2} \)
59 \( 1 - 1.64T + 59T^{2} \)
61 \( 1 + 6.49T + 61T^{2} \)
67 \( 1 + 13.5T + 67T^{2} \)
71 \( 1 - 6.81T + 71T^{2} \)
73 \( 1 + 3.18T + 73T^{2} \)
79 \( 1 - 15.0T + 79T^{2} \)
83 \( 1 + 14.8T + 83T^{2} \)
89 \( 1 - 0.396T + 89T^{2} \)
97 \( 1 - 0.417T + 97T^{2} \)
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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

−8.423069041930001195071718742599, −7.54494654803559069286065657438, −7.05483972315288101485203920033, −6.20396114467422436656260008460, −5.42805428604844832595547951041, −4.24841263267134275871458242060, −3.56251804291097970523003834742, −2.40420703742196743148810854159, −1.38923057390762519928632329771, 0, 1.38923057390762519928632329771, 2.40420703742196743148810854159, 3.56251804291097970523003834742, 4.24841263267134275871458242060, 5.42805428604844832595547951041, 6.20396114467422436656260008460, 7.05483972315288101485203920033, 7.54494654803559069286065657438, 8.423069041930001195071718742599

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