Properties

Label 2-432-27.2-c2-0-22
Degree $2$
Conductor $432$
Sign $0.665 + 0.746i$
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  + (0.776 − 2.89i)3-s + (2.68 + 3.20i)5-s + (4.88 − 1.77i)7-s + (−7.79 − 4.49i)9-s + (4.52 − 5.38i)11-s + (3.33 + 18.8i)13-s + (11.3 − 5.30i)15-s + (20.3 − 11.7i)17-s + (11.7 − 20.4i)19-s + (−1.36 − 15.5i)21-s + (−8.16 + 22.4i)23-s + (1.30 − 7.41i)25-s + (−19.0 + 19.0i)27-s + (21.2 + 3.74i)29-s + (−24.0 − 8.73i)31-s + ⋯
L(s)  = 1  + (0.258 − 0.965i)3-s + (0.537 + 0.640i)5-s + (0.698 − 0.254i)7-s + (−0.866 − 0.499i)9-s + (0.411 − 0.489i)11-s + (0.256 + 1.45i)13-s + (0.757 − 0.353i)15-s + (1.19 − 0.692i)17-s + (0.620 − 1.07i)19-s + (−0.0648 − 0.739i)21-s + (−0.355 + 0.975i)23-s + (0.0523 − 0.296i)25-s + (−0.706 + 0.707i)27-s + (0.731 + 0.128i)29-s + (−0.774 − 0.281i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.665 + 0.746i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 432 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.665 + 0.746i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(432\)    =    \(2^{4} \cdot 3^{3}\)
Sign: $0.665 + 0.746i$
Analytic conductor: \(11.7711\)
Root analytic conductor: \(3.43091\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{432} (353, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 432,\ (\ :1),\ 0.665 + 0.746i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.08311 - 0.934309i\)
\(L(\frac12)\) \(\approx\) \(2.08311 - 0.934309i\)
\(L(2)\) 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 \( 1 + (-0.776 + 2.89i)T \)
good5 \( 1 + (-2.68 - 3.20i)T + (-4.34 + 24.6i)T^{2} \)
7 \( 1 + (-4.88 + 1.77i)T + (37.5 - 31.4i)T^{2} \)
11 \( 1 + (-4.52 + 5.38i)T + (-21.0 - 119. i)T^{2} \)
13 \( 1 + (-3.33 - 18.8i)T + (-158. + 57.8i)T^{2} \)
17 \( 1 + (-20.3 + 11.7i)T + (144.5 - 250. i)T^{2} \)
19 \( 1 + (-11.7 + 20.4i)T + (-180.5 - 312. i)T^{2} \)
23 \( 1 + (8.16 - 22.4i)T + (-405. - 340. i)T^{2} \)
29 \( 1 + (-21.2 - 3.74i)T + (790. + 287. i)T^{2} \)
31 \( 1 + (24.0 + 8.73i)T + (736. + 617. i)T^{2} \)
37 \( 1 + (6.81 + 11.8i)T + (-684.5 + 1.18e3i)T^{2} \)
41 \( 1 + (-50.7 + 8.94i)T + (1.57e3 - 574. i)T^{2} \)
43 \( 1 + (3.55 + 2.98i)T + (321. + 1.82e3i)T^{2} \)
47 \( 1 + (1.64 + 4.51i)T + (-1.69e3 + 1.41e3i)T^{2} \)
53 \( 1 + 67.3iT - 2.80e3T^{2} \)
59 \( 1 + (55.7 + 66.4i)T + (-604. + 3.42e3i)T^{2} \)
61 \( 1 + (-50.3 + 18.3i)T + (2.85e3 - 2.39e3i)T^{2} \)
67 \( 1 + (3.49 + 19.8i)T + (-4.21e3 + 1.53e3i)T^{2} \)
71 \( 1 + (-85.2 + 49.2i)T + (2.52e3 - 4.36e3i)T^{2} \)
73 \( 1 + (69.6 - 120. i)T + (-2.66e3 - 4.61e3i)T^{2} \)
79 \( 1 + (18.3 - 103. i)T + (-5.86e3 - 2.13e3i)T^{2} \)
83 \( 1 + (-79.2 - 13.9i)T + (6.47e3 + 2.35e3i)T^{2} \)
89 \( 1 + (58.0 + 33.5i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (112. + 94.0i)T + (1.63e3 + 9.26e3i)T^{2} \)
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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

−11.25002088487119603892110384535, −9.744247701030703255454848667647, −9.018661215996072971049427724445, −7.898933977056586981088350227326, −7.07777966554097501046556063163, −6.33088594714210814959551588662, −5.21313119585942640994717694885, −3.61592450047040251095205119460, −2.35275901359460522323160275903, −1.15455580928865603422387110145, 1.42568799307406018219318056373, 3.05107150536325762757901506597, 4.25593514284406003778245102677, 5.35020968787472415353058677465, 5.86872118155642535205925210497, 7.78270875365618874859344491924, 8.366098204800790718922939683449, 9.337499498330082746299688128783, 10.16487292461335851506655685705, 10.74699888294441849448845258803

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