Properties

Label 2-432-108.47-c1-0-13
Degree $2$
Conductor $432$
Sign $0.770 + 0.636i$
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  + (1.36 − 1.06i)3-s + (1.83 − 0.322i)5-s + (−0.441 + 0.526i)7-s + (0.733 − 2.90i)9-s + (−0.0632 + 0.358i)11-s + (2.50 + 0.913i)13-s + (2.15 − 2.38i)15-s + (2.50 − 1.44i)17-s + (−2.50 − 1.44i)19-s + (−0.0430 + 1.18i)21-s + (−1.39 + 1.16i)23-s + (−1.45 + 0.528i)25-s + (−2.09 − 4.75i)27-s + (2.03 + 5.59i)29-s + (−2.94 − 3.50i)31-s + ⋯
L(s)  = 1  + (0.788 − 0.614i)3-s + (0.818 − 0.144i)5-s + (−0.166 + 0.198i)7-s + (0.244 − 0.969i)9-s + (−0.0190 + 0.108i)11-s + (0.696 + 0.253i)13-s + (0.556 − 0.616i)15-s + (0.606 − 0.350i)17-s + (−0.575 − 0.332i)19-s + (−0.00940 + 0.259i)21-s + (−0.289 + 0.243i)23-s + (−0.290 + 0.105i)25-s + (−0.403 − 0.915i)27-s + (0.378 + 1.03i)29-s + (−0.528 − 0.630i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.770 + 0.636i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.770 + 0.636i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(432\)    =    \(2^{4} \cdot 3^{3}\)
Sign: $0.770 + 0.636i$
Analytic conductor: \(3.44953\)
Root analytic conductor: \(1.85729\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{432} (47, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 432,\ (\ :1/2),\ 0.770 + 0.636i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.89125 - 0.680144i\)
\(L(\frac12)\) \(\approx\) \(1.89125 - 0.680144i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.36 + 1.06i)T \)
good5 \( 1 + (-1.83 + 0.322i)T + (4.69 - 1.71i)T^{2} \)
7 \( 1 + (0.441 - 0.526i)T + (-1.21 - 6.89i)T^{2} \)
11 \( 1 + (0.0632 - 0.358i)T + (-10.3 - 3.76i)T^{2} \)
13 \( 1 + (-2.50 - 0.913i)T + (9.95 + 8.35i)T^{2} \)
17 \( 1 + (-2.50 + 1.44i)T + (8.5 - 14.7i)T^{2} \)
19 \( 1 + (2.50 + 1.44i)T + (9.5 + 16.4i)T^{2} \)
23 \( 1 + (1.39 - 1.16i)T + (3.99 - 22.6i)T^{2} \)
29 \( 1 + (-2.03 - 5.59i)T + (-22.2 + 18.6i)T^{2} \)
31 \( 1 + (2.94 + 3.50i)T + (-5.38 + 30.5i)T^{2} \)
37 \( 1 + (-1.77 - 3.07i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 + (-3.29 + 9.05i)T + (-31.4 - 26.3i)T^{2} \)
43 \( 1 + (11.8 + 2.08i)T + (40.4 + 14.7i)T^{2} \)
47 \( 1 + (-7.61 - 6.39i)T + (8.16 + 46.2i)T^{2} \)
53 \( 1 - 1.01iT - 53T^{2} \)
59 \( 1 + (-0.864 - 4.90i)T + (-55.4 + 20.1i)T^{2} \)
61 \( 1 + (9.61 + 8.06i)T + (10.5 + 60.0i)T^{2} \)
67 \( 1 + (-1.71 + 4.70i)T + (-51.3 - 43.0i)T^{2} \)
71 \( 1 + (-8.29 - 14.3i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (6.84 - 11.8i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (-2.52 - 6.93i)T + (-60.5 + 50.7i)T^{2} \)
83 \( 1 + (-3.65 + 1.33i)T + (63.5 - 53.3i)T^{2} \)
89 \( 1 + (12.1 + 6.99i)T + (44.5 + 77.0i)T^{2} \)
97 \( 1 + (0.204 - 1.16i)T + (-91.1 - 33.1i)T^{2} \)
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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

−11.04505100854439910501362642013, −9.891686924022204665038186922128, −9.197730627202892989665314928139, −8.428874302253583256117660150691, −7.36407609628887263835308761540, −6.41407637723119247003069568711, −5.50479788393819084527326161567, −3.93811116776297122424617237578, −2.67657291448391039879149907849, −1.48744719604841970377534954391, 1.89328802942992250834633740984, 3.19719211184383078551979486356, 4.23297104908499652495457097813, 5.54238556144333439593648551924, 6.46325238170004858879191157511, 7.84185824141414930390706405608, 8.554773009583566490001817619178, 9.592623428858447408797075070154, 10.20990036750331921526910960451, 10.89984970221275967749465935114

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