Properties

Label 2-432-27.16-c1-0-0
Degree $2$
Conductor $432$
Sign $-0.697 - 0.716i$
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  + (1.43 + 0.972i)3-s + (−3.94 − 1.43i)5-s + (−0.610 + 3.46i)7-s + (1.10 + 2.78i)9-s + (−1.73 + 0.632i)11-s + (−1.78 + 1.49i)13-s + (−4.26 − 5.89i)15-s + (−0.799 − 1.38i)17-s + (−2.31 + 4.00i)19-s + (−4.24 + 4.36i)21-s + (0.308 + 1.74i)23-s + (9.68 + 8.12i)25-s + (−1.12 + 5.07i)27-s + (0.882 + 0.740i)29-s + (−0.322 − 1.83i)31-s + ⋯
L(s)  = 1  + (0.827 + 0.561i)3-s + (−1.76 − 0.642i)5-s + (−0.230 + 1.30i)7-s + (0.369 + 0.929i)9-s + (−0.523 + 0.190i)11-s + (−0.495 + 0.415i)13-s + (−1.10 − 1.52i)15-s + (−0.194 − 0.336i)17-s + (−0.530 + 0.918i)19-s + (−0.925 + 0.953i)21-s + (0.0642 + 0.364i)23-s + (1.93 + 1.62i)25-s + (−0.215 + 0.976i)27-s + (0.163 + 0.137i)29-s + (−0.0579 − 0.328i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.697 - 0.716i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.697 - 0.716i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(432\)    =    \(2^{4} \cdot 3^{3}\)
Sign: $-0.697 - 0.716i$
Analytic conductor: \(3.44953\)
Root analytic conductor: \(1.85729\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{432} (97, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 432,\ (\ :1/2),\ -0.697 - 0.716i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.331416 + 0.784705i\)
\(L(\frac12)\) \(\approx\) \(0.331416 + 0.784705i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.43 - 0.972i)T \)
good5 \( 1 + (3.94 + 1.43i)T + (3.83 + 3.21i)T^{2} \)
7 \( 1 + (0.610 - 3.46i)T + (-6.57 - 2.39i)T^{2} \)
11 \( 1 + (1.73 - 0.632i)T + (8.42 - 7.07i)T^{2} \)
13 \( 1 + (1.78 - 1.49i)T + (2.25 - 12.8i)T^{2} \)
17 \( 1 + (0.799 + 1.38i)T + (-8.5 + 14.7i)T^{2} \)
19 \( 1 + (2.31 - 4.00i)T + (-9.5 - 16.4i)T^{2} \)
23 \( 1 + (-0.308 - 1.74i)T + (-21.6 + 7.86i)T^{2} \)
29 \( 1 + (-0.882 - 0.740i)T + (5.03 + 28.5i)T^{2} \)
31 \( 1 + (0.322 + 1.83i)T + (-29.1 + 10.6i)T^{2} \)
37 \( 1 + (4.38 + 7.59i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 + (-2.98 + 2.50i)T + (7.11 - 40.3i)T^{2} \)
43 \( 1 + (-2.41 + 0.880i)T + (32.9 - 27.6i)T^{2} \)
47 \( 1 + (1.29 - 7.35i)T + (-44.1 - 16.0i)T^{2} \)
53 \( 1 - 8.02T + 53T^{2} \)
59 \( 1 + (-1.15 - 0.418i)T + (45.1 + 37.9i)T^{2} \)
61 \( 1 + (0.754 - 4.28i)T + (-57.3 - 20.8i)T^{2} \)
67 \( 1 + (-4.86 + 4.08i)T + (11.6 - 65.9i)T^{2} \)
71 \( 1 + (0.871 + 1.50i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (1.37 - 2.38i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (-7.63 - 6.40i)T + (13.7 + 77.7i)T^{2} \)
83 \( 1 + (8.65 + 7.25i)T + (14.4 + 81.7i)T^{2} \)
89 \( 1 + (2.71 - 4.69i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (-11.3 + 4.13i)T + (74.3 - 62.3i)T^{2} \)
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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

−11.60669600843594643498094665372, −10.60882583893905929496196298005, −9.352013818042793189245824602133, −8.775701515373259168479354875484, −8.000372909957883748053140417040, −7.26323968744306459030692389242, −5.48269453710103445289964911066, −4.51086658221235314216722470368, −3.61581817949731594249005974016, −2.37953475338763774853710899864, 0.47814752169453852311833610508, 2.79501008934557966627224325979, 3.67889997033067701735128070924, 4.54796510800980946442907656515, 6.71075335899894517870112158299, 7.17760884830961734824831708688, 7.966043632483752742586329289602, 8.609703746791648187669461473385, 10.11816678275971116150299705603, 10.79557877469356056446520805710

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