Properties

Label 2-432-3.2-c4-0-23
Degree $2$
Conductor $432$
Sign $i$
Analytic cond. $44.6558$
Root an. cond. $6.68250$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 9i·5-s − 5·7-s + 117i·11-s − 34·13-s − 450i·17-s + 64·19-s + 612i·23-s + 544·25-s − 1.06e3i·29-s + 697·31-s + 45i·35-s − 748·37-s − 684i·41-s − 2.61e3·43-s − 2.64e3i·47-s + ⋯
L(s)  = 1  − 0.359i·5-s − 0.102·7-s + 0.966i·11-s − 0.201·13-s − 1.55i·17-s + 0.177·19-s + 1.15i·23-s + 0.870·25-s − 1.26i·29-s + 0.725·31-s + 0.0367i·35-s − 0.546·37-s − 0.406i·41-s − 1.41·43-s − 1.19i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(432\)    =    \(2^{4} \cdot 3^{3}\)
Sign: $i$
Analytic conductor: \(44.6558\)
Root analytic conductor: \(6.68250\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{432} (161, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 432,\ (\ :2),\ i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(1.449193623\)
\(L(\frac12)\) \(\approx\) \(1.449193623\)
\(L(3)\) 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 \( 1 \)
good5 \( 1 + 9iT - 625T^{2} \)
7 \( 1 + 5T + 2.40e3T^{2} \)
11 \( 1 - 117iT - 1.46e4T^{2} \)
13 \( 1 + 34T + 2.85e4T^{2} \)
17 \( 1 + 450iT - 8.35e4T^{2} \)
19 \( 1 - 64T + 1.30e5T^{2} \)
23 \( 1 - 612iT - 2.79e5T^{2} \)
29 \( 1 + 1.06e3iT - 7.07e5T^{2} \)
31 \( 1 - 697T + 9.23e5T^{2} \)
37 \( 1 + 748T + 1.87e6T^{2} \)
41 \( 1 + 684iT - 2.82e6T^{2} \)
43 \( 1 + 2.61e3T + 3.41e6T^{2} \)
47 \( 1 + 2.64e3iT - 4.87e6T^{2} \)
53 \( 1 - 1.07e3iT - 7.89e6T^{2} \)
59 \( 1 + 5.81e3iT - 1.21e7T^{2} \)
61 \( 1 - 6.40e3T + 1.38e7T^{2} \)
67 \( 1 - 5.21e3T + 2.01e7T^{2} \)
71 \( 1 + 6.57e3iT - 2.54e7T^{2} \)
73 \( 1 + 4.51e3T + 2.83e7T^{2} \)
79 \( 1 + 7.50e3T + 3.89e7T^{2} \)
83 \( 1 + 5.48e3iT - 4.74e7T^{2} \)
89 \( 1 + 8.87e3iT - 6.27e7T^{2} \)
97 \( 1 - 1.05e4T + 8.85e7T^{2} \)
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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

−10.01964312669637317859716684862, −9.596634121700847561802868319186, −8.519312219571044341831132872063, −7.45606025443198245414961035692, −6.72006375706422888546555563664, −5.31887974141267104679505997299, −4.61394359760580232699193384008, −3.22514507476873214906039032901, −1.92062792018800602581848058174, −0.42989797161675293592963957028, 1.17940573978854530401552574712, 2.72800916874921561164442697910, 3.74045434850525621541896381032, 5.02620518126748071656722574306, 6.18347007224074524320106045469, 6.88392018319206240868966792698, 8.232791560014739302147420563550, 8.734227492320803443803696480487, 10.07820378319382933309568587270, 10.68918115665637423283838966369

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