Properties

Label 2-432-27.13-c1-0-8
Degree $2$
Conductor $432$
Sign $0.313 + 0.949i$
Analytic cond. $3.44953$
Root an. cond. $1.85729$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1.56 − 0.732i)3-s + (0.407 + 0.341i)5-s + (−0.507 − 0.184i)7-s + (1.92 + 2.29i)9-s + (1.49 − 1.25i)11-s + (0.696 − 3.94i)13-s + (−0.388 − 0.834i)15-s + (0.0114 − 0.0199i)17-s + (−1.25 − 2.17i)19-s + (0.661 + 0.661i)21-s + (6.43 − 2.34i)23-s + (−0.819 − 4.64i)25-s + (−1.33 − 5.02i)27-s + (−1.03 − 5.88i)29-s + (−3.81 + 1.38i)31-s + ⋯
L(s)  = 1  + (−0.906 − 0.423i)3-s + (0.182 + 0.152i)5-s + (−0.191 − 0.0698i)7-s + (0.642 + 0.766i)9-s + (0.449 − 0.377i)11-s + (0.193 − 1.09i)13-s + (−0.100 − 0.215i)15-s + (0.00278 − 0.00483i)17-s + (−0.287 − 0.498i)19-s + (0.144 + 0.144i)21-s + (1.34 − 0.488i)23-s + (−0.163 − 0.929i)25-s + (−0.257 − 0.966i)27-s + (−0.192 − 1.09i)29-s + (−0.684 + 0.249i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.313 + 0.949i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.313 + 0.949i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(432\)    =    \(2^{4} \cdot 3^{3}\)
Sign: $0.313 + 0.949i$
Analytic conductor: \(3.44953\)
Root analytic conductor: \(1.85729\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{432} (337, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 432,\ (\ :1/2),\ 0.313 + 0.949i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.808466 - 0.584585i\)
\(L(\frac12)\) \(\approx\) \(0.808466 - 0.584585i\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.56 + 0.732i)T \)
good5 \( 1 + (-0.407 - 0.341i)T + (0.868 + 4.92i)T^{2} \)
7 \( 1 + (0.507 + 0.184i)T + (5.36 + 4.49i)T^{2} \)
11 \( 1 + (-1.49 + 1.25i)T + (1.91 - 10.8i)T^{2} \)
13 \( 1 + (-0.696 + 3.94i)T + (-12.2 - 4.44i)T^{2} \)
17 \( 1 + (-0.0114 + 0.0199i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (1.25 + 2.17i)T + (-9.5 + 16.4i)T^{2} \)
23 \( 1 + (-6.43 + 2.34i)T + (17.6 - 14.7i)T^{2} \)
29 \( 1 + (1.03 + 5.88i)T + (-27.2 + 9.91i)T^{2} \)
31 \( 1 + (3.81 - 1.38i)T + (23.7 - 19.9i)T^{2} \)
37 \( 1 + (-3.58 + 6.21i)T + (-18.5 - 32.0i)T^{2} \)
41 \( 1 + (1.30 - 7.42i)T + (-38.5 - 14.0i)T^{2} \)
43 \( 1 + (-4.23 + 3.55i)T + (7.46 - 42.3i)T^{2} \)
47 \( 1 + (-10.4 - 3.81i)T + (36.0 + 30.2i)T^{2} \)
53 \( 1 - 2.91T + 53T^{2} \)
59 \( 1 + (-3.02 - 2.53i)T + (10.2 + 58.1i)T^{2} \)
61 \( 1 + (9.15 + 3.33i)T + (46.7 + 39.2i)T^{2} \)
67 \( 1 + (1.88 - 10.6i)T + (-62.9 - 22.9i)T^{2} \)
71 \( 1 + (2.30 - 3.98i)T + (-35.5 - 61.4i)T^{2} \)
73 \( 1 + (-8.36 - 14.4i)T + (-36.5 + 63.2i)T^{2} \)
79 \( 1 + (2.23 + 12.6i)T + (-74.2 + 27.0i)T^{2} \)
83 \( 1 + (-0.334 - 1.89i)T + (-77.9 + 28.3i)T^{2} \)
89 \( 1 + (-3.68 - 6.38i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (2.32 - 1.95i)T + (16.8 - 95.5i)T^{2} \)
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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

−10.94462797363261135967894380498, −10.36702283001576579059589793315, −9.227886316023637314521202799199, −8.097056802047865341061097350301, −7.10103287926095881016010827160, −6.21383006832052271347838414068, −5.42895126463658669857494231204, −4.19072717321892399566436110607, −2.60768499841721491591822813806, −0.78128195290313643184655539802, 1.52508927705475606295631024807, 3.55625654872024008186287915727, 4.61348630462379721583122710740, 5.59436138106903164524974424256, 6.58389951402956851121229694009, 7.37331560848765146979901348062, 9.082792509294088292125919373568, 9.379737155928953315468836261591, 10.59414548102310923124725628797, 11.26045780397953008845513774433

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