Properties

Label 2-6e3-216.131-c1-0-3
Degree $2$
Conductor $216$
Sign $0.0303 - 0.999i$
Analytic cond. $1.72476$
Root an. cond. $1.31330$
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  + (−1.07 − 0.916i)2-s + (0.459 + 1.66i)3-s + (0.318 + 1.97i)4-s + (−0.221 + 1.25i)5-s + (1.03 − 2.21i)6-s + (−0.0241 − 0.0287i)7-s + (1.46 − 2.41i)8-s + (−2.57 + 1.53i)9-s + (1.39 − 1.15i)10-s + (−3.96 + 0.699i)11-s + (−3.15 + 1.43i)12-s + (1.52 + 4.18i)13-s + (−0.000387 + 0.0531i)14-s + (−2.20 + 0.208i)15-s + (−3.79 + 1.25i)16-s + (−0.960 − 0.554i)17-s + ⋯
L(s)  = 1  + (−0.761 − 0.648i)2-s + (0.265 + 0.964i)3-s + (0.159 + 0.987i)4-s + (−0.0992 + 0.562i)5-s + (0.422 − 0.906i)6-s + (−0.00912 − 0.0108i)7-s + (0.518 − 0.854i)8-s + (−0.859 + 0.511i)9-s + (0.440 − 0.364i)10-s + (−1.19 + 0.210i)11-s + (−0.909 + 0.415i)12-s + (0.422 + 1.16i)13-s + (−0.000103 + 0.0142i)14-s + (−0.568 + 0.0537i)15-s + (−0.949 + 0.314i)16-s + (−0.232 − 0.134i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0303 - 0.999i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0303 - 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(216\)    =    \(2^{3} \cdot 3^{3}\)
Sign: $0.0303 - 0.999i$
Analytic conductor: \(1.72476\)
Root analytic conductor: \(1.31330\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{216} (131, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 216,\ (\ :1/2),\ 0.0303 - 0.999i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.544243 + 0.527980i\)
\(L(\frac12)\) \(\approx\) \(0.544243 + 0.527980i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.07 + 0.916i)T \)
3 \( 1 + (-0.459 - 1.66i)T \)
good5 \( 1 + (0.221 - 1.25i)T + (-4.69 - 1.71i)T^{2} \)
7 \( 1 + (0.0241 + 0.0287i)T + (-1.21 + 6.89i)T^{2} \)
11 \( 1 + (3.96 - 0.699i)T + (10.3 - 3.76i)T^{2} \)
13 \( 1 + (-1.52 - 4.18i)T + (-9.95 + 8.35i)T^{2} \)
17 \( 1 + (0.960 + 0.554i)T + (8.5 + 14.7i)T^{2} \)
19 \( 1 + (-1.54 - 2.67i)T + (-9.5 + 16.4i)T^{2} \)
23 \( 1 + (1.78 + 1.49i)T + (3.99 + 22.6i)T^{2} \)
29 \( 1 + (-8.19 - 2.98i)T + (22.2 + 18.6i)T^{2} \)
31 \( 1 + (-0.991 + 1.18i)T + (-5.38 - 30.5i)T^{2} \)
37 \( 1 + (0.0149 + 0.00865i)T + (18.5 + 32.0i)T^{2} \)
41 \( 1 + (0.470 + 1.29i)T + (-31.4 + 26.3i)T^{2} \)
43 \( 1 + (0.0865 + 0.490i)T + (-40.4 + 14.7i)T^{2} \)
47 \( 1 + (7.19 - 6.03i)T + (8.16 - 46.2i)T^{2} \)
53 \( 1 - 14.3T + 53T^{2} \)
59 \( 1 + (-1.54 - 0.271i)T + (55.4 + 20.1i)T^{2} \)
61 \( 1 + (9.01 + 10.7i)T + (-10.5 + 60.0i)T^{2} \)
67 \( 1 + (-7.92 + 2.88i)T + (51.3 - 43.0i)T^{2} \)
71 \( 1 + (-4.72 + 8.17i)T + (-35.5 - 61.4i)T^{2} \)
73 \( 1 + (-6.64 - 11.5i)T + (-36.5 + 63.2i)T^{2} \)
79 \( 1 + (-3.05 + 8.39i)T + (-60.5 - 50.7i)T^{2} \)
83 \( 1 + (4.13 - 11.3i)T + (-63.5 - 53.3i)T^{2} \)
89 \( 1 + (-6.90 + 3.98i)T + (44.5 - 77.0i)T^{2} \)
97 \( 1 + (0.0961 + 0.545i)T + (-91.1 + 33.1i)T^{2} \)
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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

−12.22893985543574444287209350371, −11.23592265759756916567588621902, −10.52434248482786280300792029406, −9.823432112567945925307268059795, −8.781190945560016522447020589966, −7.928037593679651415795894098759, −6.65451996380925953431374988892, −4.84490818584252670584648688998, −3.58346675987543047747961656570, −2.42281951888259962727640758678, 0.801817883204383452621776080209, 2.68727373923703040205122408325, 5.08620014819092196409342606996, 6.06231403620914632599425444075, 7.23973578937972677591906597477, 8.207079357607071201248541964179, 8.620601158275826761715780847407, 10.00615622932403498028462919538, 10.97234906073843769757003286853, 12.16789403319687522010296126584

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