Properties

Label 2-432-27.25-c1-0-12
Degree $2$
Conductor $432$
Sign $0.990 - 0.137i$
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  + (0.962 + 1.44i)3-s + (2.75 − 2.31i)5-s + (1.28 − 0.467i)7-s + (−1.14 + 2.77i)9-s + (0.884 + 0.742i)11-s + (−1.09 − 6.20i)13-s + (5.97 + 1.74i)15-s + (0.526 + 0.911i)17-s + (−1.05 + 1.82i)19-s + (1.91 + 1.40i)21-s + (−6.16 − 2.24i)23-s + (1.37 − 7.80i)25-s + (−5.09 + 1.01i)27-s + (−1.37 + 7.80i)29-s + (5.95 + 2.16i)31-s + ⋯
L(s)  = 1  + (0.555 + 0.831i)3-s + (1.23 − 1.03i)5-s + (0.485 − 0.176i)7-s + (−0.382 + 0.923i)9-s + (0.266 + 0.223i)11-s + (−0.303 − 1.72i)13-s + (1.54 + 0.449i)15-s + (0.127 + 0.221i)17-s + (−0.241 + 0.418i)19-s + (0.416 + 0.305i)21-s + (−1.28 − 0.467i)23-s + (0.275 − 1.56i)25-s + (−0.980 + 0.195i)27-s + (−0.255 + 1.44i)29-s + (1.07 + 0.389i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.990 - 0.137i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.990 - 0.137i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(432\)    =    \(2^{4} \cdot 3^{3}\)
Sign: $0.990 - 0.137i$
Analytic conductor: \(3.44953\)
Root analytic conductor: \(1.85729\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{432} (241, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 432,\ (\ :1/2),\ 0.990 - 0.137i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.02255 + 0.139891i\)
\(L(\frac12)\) \(\approx\) \(2.02255 + 0.139891i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-0.962 - 1.44i)T \)
good5 \( 1 + (-2.75 + 2.31i)T + (0.868 - 4.92i)T^{2} \)
7 \( 1 + (-1.28 + 0.467i)T + (5.36 - 4.49i)T^{2} \)
11 \( 1 + (-0.884 - 0.742i)T + (1.91 + 10.8i)T^{2} \)
13 \( 1 + (1.09 + 6.20i)T + (-12.2 + 4.44i)T^{2} \)
17 \( 1 + (-0.526 - 0.911i)T + (-8.5 + 14.7i)T^{2} \)
19 \( 1 + (1.05 - 1.82i)T + (-9.5 - 16.4i)T^{2} \)
23 \( 1 + (6.16 + 2.24i)T + (17.6 + 14.7i)T^{2} \)
29 \( 1 + (1.37 - 7.80i)T + (-27.2 - 9.91i)T^{2} \)
31 \( 1 + (-5.95 - 2.16i)T + (23.7 + 19.9i)T^{2} \)
37 \( 1 + (-4.41 - 7.64i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 + (-0.448 - 2.54i)T + (-38.5 + 14.0i)T^{2} \)
43 \( 1 + (0.115 + 0.0967i)T + (7.46 + 42.3i)T^{2} \)
47 \( 1 + (9.75 - 3.54i)T + (36.0 - 30.2i)T^{2} \)
53 \( 1 - 2.09T + 53T^{2} \)
59 \( 1 + (3.16 - 2.65i)T + (10.2 - 58.1i)T^{2} \)
61 \( 1 + (-8.44 + 3.07i)T + (46.7 - 39.2i)T^{2} \)
67 \( 1 + (1.79 + 10.1i)T + (-62.9 + 22.9i)T^{2} \)
71 \( 1 + (8.05 + 13.9i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (-1.63 + 2.83i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (0.318 - 1.80i)T + (-74.2 - 27.0i)T^{2} \)
83 \( 1 + (1.68 - 9.55i)T + (-77.9 - 28.3i)T^{2} \)
89 \( 1 + (3.14 - 5.44i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (10.4 + 8.73i)T + (16.8 + 95.5i)T^{2} \)
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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

−10.80853411063031003377955124277, −10.06029741090691155525996855409, −9.563492995797546694360330137138, −8.402207713065570795397460823992, −7.997549441538947444010233506290, −6.16867920853352002268659858348, −5.21821507960033539197994568496, −4.54180758636471609163356004773, −3.02518221327902061130013177088, −1.60162435812684700065749241118, 1.86775661087753459414075473104, 2.51007363212248952043432992869, 4.08124106845284210754921388287, 5.80405892936496132358995848767, 6.50505059304830907949169668004, 7.27343292087999108736875668909, 8.389264333602290368037504923645, 9.438296207330063914838646369357, 9.961883689418177371812727524515, 11.44497384545422543930079856534

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