Properties

Label 2-47040-1.1-c1-0-179
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 + 6·13-s + 15-s + 6·17-s + 4·19-s − 8·23-s + 25-s + 27-s − 10·29-s − 4·31-s − 4·33-s + 6·37-s + 6·39-s − 6·41-s − 4·43-s + 45-s + 12·47-s + 6·51-s − 6·53-s − 4·55-s + 4·57-s + 4·59-s − 2·61-s + 6·65-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s + 1/3·9-s − 1.20·11-s + 1.66·13-s + 0.258·15-s + 1.45·17-s + 0.917·19-s − 1.66·23-s + 1/5·25-s + 0.192·27-s − 1.85·29-s − 0.718·31-s − 0.696·33-s + 0.986·37-s + 0.960·39-s − 0.937·41-s − 0.609·43-s + 0.149·45-s + 1.75·47-s + 0.840·51-s − 0.824·53-s − 0.539·55-s + 0.529·57-s + 0.520·59-s − 0.256·61-s + 0.744·65-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 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−14.82277530906663, −14.21215370660140, −13.76240472684741, −13.46001712333239, −12.87982680925373, −12.45351463496031, −11.71809921994634, −11.19996193564825, −10.60776026861958, −10.12431710539949, −9.626742396100439, −9.190725735058986, −8.361792613821901, −8.077023341526268, −7.540856429001850, −7.015299995743845, −6.049528102176763, −5.590863484708768, −5.432293427730822, −4.287249693420278, −3.725240499206707, −3.227336453965431, −2.545108477002756, −1.707680509236774, −1.218707297086455, 0, 1.218707297086455, 1.707680509236774, 2.545108477002756, 3.227336453965431, 3.725240499206707, 4.287249693420278, 5.432293427730822, 5.590863484708768, 6.049528102176763, 7.015299995743845, 7.540856429001850, 8.077023341526268, 8.361792613821901, 9.190725735058986, 9.626742396100439, 10.12431710539949, 10.60776026861958, 11.19996193564825, 11.71809921994634, 12.45351463496031, 12.87982680925373, 13.46001712333239, 13.76240472684741, 14.21215370660140, 14.82277530906663

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