Properties

Label 2-432-27.11-c2-0-18
Degree $2$
Conductor $432$
Sign $0.998 + 0.0521i$
Analytic cond. $11.7711$
Root an. cond. $3.43091$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1.02 + 2.82i)3-s + (1.26 − 3.47i)5-s + (0.0728 − 0.412i)7-s + (−6.91 − 5.75i)9-s + (1.69 + 4.64i)11-s + (3.65 − 3.06i)13-s + (8.52 + 7.12i)15-s + (20.4 − 11.8i)17-s + (13.5 − 23.4i)19-s + (1.09 + 0.626i)21-s + (−20.7 + 3.66i)23-s + (8.64 + 7.25i)25-s + (23.3 − 13.6i)27-s + (−2.12 + 2.53i)29-s + (−3.01 − 17.0i)31-s + ⋯
L(s)  = 1  + (−0.340 + 0.940i)3-s + (0.253 − 0.695i)5-s + (0.0104 − 0.0589i)7-s + (−0.768 − 0.639i)9-s + (0.153 + 0.422i)11-s + (0.281 − 0.236i)13-s + (0.568 + 0.474i)15-s + (1.20 − 0.696i)17-s + (0.712 − 1.23i)19-s + (0.0519 + 0.0298i)21-s + (−0.902 + 0.159i)23-s + (0.345 + 0.290i)25-s + (0.862 − 0.505i)27-s + (−0.0732 + 0.0873i)29-s + (−0.0972 − 0.551i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.998 + 0.0521i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.998 + 0.0521i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(432\)    =    \(2^{4} \cdot 3^{3}\)
Sign: $0.998 + 0.0521i$
Analytic conductor: \(11.7711\)
Root analytic conductor: \(3.43091\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{432} (65, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 432,\ (\ :1),\ 0.998 + 0.0521i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.59269 - 0.0415304i\)
\(L(\frac12)\) \(\approx\) \(1.59269 - 0.0415304i\)
\(L(2)\) 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 \( 1 + (1.02 - 2.82i)T \)
good5 \( 1 + (-1.26 + 3.47i)T + (-19.1 - 16.0i)T^{2} \)
7 \( 1 + (-0.0728 + 0.412i)T + (-46.0 - 16.7i)T^{2} \)
11 \( 1 + (-1.69 - 4.64i)T + (-92.6 + 77.7i)T^{2} \)
13 \( 1 + (-3.65 + 3.06i)T + (29.3 - 166. i)T^{2} \)
17 \( 1 + (-20.4 + 11.8i)T + (144.5 - 250. i)T^{2} \)
19 \( 1 + (-13.5 + 23.4i)T + (-180.5 - 312. i)T^{2} \)
23 \( 1 + (20.7 - 3.66i)T + (497. - 180. i)T^{2} \)
29 \( 1 + (2.12 - 2.53i)T + (-146. - 828. i)T^{2} \)
31 \( 1 + (3.01 + 17.0i)T + (-903. + 328. i)T^{2} \)
37 \( 1 + (-24.9 - 43.2i)T + (-684.5 + 1.18e3i)T^{2} \)
41 \( 1 + (-26.0 - 31.0i)T + (-291. + 1.65e3i)T^{2} \)
43 \( 1 + (-61.2 + 22.2i)T + (1.41e3 - 1.18e3i)T^{2} \)
47 \( 1 + (-26.9 - 4.75i)T + (2.07e3 + 755. i)T^{2} \)
53 \( 1 + 59.1iT - 2.80e3T^{2} \)
59 \( 1 + (-16.8 + 46.1i)T + (-2.66e3 - 2.23e3i)T^{2} \)
61 \( 1 + (-11.9 + 67.9i)T + (-3.49e3 - 1.27e3i)T^{2} \)
67 \( 1 + (56.4 - 47.3i)T + (779. - 4.42e3i)T^{2} \)
71 \( 1 + (88.6 - 51.1i)T + (2.52e3 - 4.36e3i)T^{2} \)
73 \( 1 + (3.81 - 6.60i)T + (-2.66e3 - 4.61e3i)T^{2} \)
79 \( 1 + (-99.5 - 83.5i)T + (1.08e3 + 6.14e3i)T^{2} \)
83 \( 1 + (-44.1 + 52.5i)T + (-1.19e3 - 6.78e3i)T^{2} \)
89 \( 1 + (137. + 79.5i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (8.07 - 2.93i)T + (7.20e3 - 6.04e3i)T^{2} \)
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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

−10.94650843156194217686742336005, −9.761731958602317640175121953033, −9.465419880160325746111919285980, −8.384934032685379332042603794610, −7.23664456730743057834453954812, −5.87432644966996833947843307507, −5.13377073398214513205122834822, −4.20344226077818612207901420109, −2.91281887456939228687673557750, −0.875444586765681459232732709027, 1.19465764700308537793864064892, 2.56581950619015762503960066985, 3.86647316594616206201037839841, 5.75612702321066182705862951723, 6.02419703663235569704168578905, 7.30465646809378214399005196333, 7.941319430427811855163399564571, 9.052576852418822383262974917618, 10.34543545450353975038806659990, 10.86808099793607642102020295410

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