Properties

Label 2-47040-1.1-c1-0-158
Degree $2$
Conductor $47040$
Sign $-1$
Analytic cond. $375.616$
Root an. cond. $19.3808$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 5-s + 9-s + 4·11-s − 2·13-s − 15-s − 2·17-s + 4·19-s + 25-s − 27-s + 2·29-s − 4·33-s + 10·37-s + 2·39-s − 10·41-s − 4·43-s + 45-s − 8·47-s + 2·51-s + 10·53-s + 4·55-s − 4·57-s − 4·59-s − 2·61-s − 2·65-s − 12·67-s − 8·71-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 1/3·9-s + 1.20·11-s − 0.554·13-s − 0.258·15-s − 0.485·17-s + 0.917·19-s + 1/5·25-s − 0.192·27-s + 0.371·29-s − 0.696·33-s + 1.64·37-s + 0.320·39-s − 1.56·41-s − 0.609·43-s + 0.149·45-s − 1.16·47-s + 0.280·51-s + 1.37·53-s + 0.539·55-s − 0.529·57-s − 0.520·59-s − 0.256·61-s − 0.248·65-s − 1.46·67-s − 0.949·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 47040 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 47040 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(47040\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(375.616\)
Root analytic conductor: \(19.3808\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 47040,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
5 \( 1 - T \)
7 \( 1 \)
good11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
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 \( 1 + 10 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−14.84197719724710, −14.41084788810987, −13.71656463097029, −13.34412453249119, −12.84991247527758, −12.06585615898560, −11.71868484052569, −11.48976823512617, −10.65279406353201, −10.09680027264216, −9.769360956976568, −9.061985381552094, −8.767742014465480, −7.866913446895062, −7.334022628481416, −6.749683045949990, −6.247677472354246, −5.827488630265298, −4.926591024246934, −4.712671845408465, −3.875132003461321, −3.220707643736083, −2.449861731927421, −1.605078511170438, −1.058671849247922, 0, 1.058671849247922, 1.605078511170438, 2.449861731927421, 3.220707643736083, 3.875132003461321, 4.712671845408465, 4.926591024246934, 5.827488630265298, 6.247677472354246, 6.749683045949990, 7.334022628481416, 7.866913446895062, 8.767742014465480, 9.061985381552094, 9.769360956976568, 10.09680027264216, 10.65279406353201, 11.48976823512617, 11.71868484052569, 12.06585615898560, 12.84991247527758, 13.34412453249119, 13.71656463097029, 14.41084788810987, 14.84197719724710

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