Properties

Label 2-6e3-216.205-c1-0-5
Degree $2$
Conductor $216$
Sign $-0.993 - 0.115i$
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  + (−0.000955 + 1.41i)2-s + (0.368 + 1.69i)3-s + (−1.99 − 0.00270i)4-s + (−0.355 + 0.978i)5-s + (−2.39 + 0.519i)6-s + (−0.272 + 1.54i)7-s + (0.00573 − 2.82i)8-s + (−2.72 + 1.24i)9-s + (−1.38 − 0.504i)10-s + (−1.44 − 3.97i)11-s + (−0.732 − 3.38i)12-s + (4.33 + 5.17i)13-s + (−2.18 − 0.386i)14-s + (−1.78 − 0.242i)15-s + (3.99 + 0.0108i)16-s + (−0.494 − 0.857i)17-s + ⋯
L(s)  = 1  + (−0.000675 + 0.999i)2-s + (0.212 + 0.977i)3-s + (−0.999 − 0.00135i)4-s + (−0.159 + 0.437i)5-s + (−0.977 + 0.211i)6-s + (−0.102 + 0.583i)7-s + (0.00202 − 0.999i)8-s + (−0.909 + 0.415i)9-s + (−0.437 − 0.159i)10-s + (−0.436 − 1.19i)11-s + (−0.211 − 0.977i)12-s + (1.20 + 1.43i)13-s + (−0.583 − 0.103i)14-s + (−0.461 − 0.0625i)15-s + (0.999 + 0.00270i)16-s + (−0.120 − 0.207i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.993 - 0.115i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.993 - 0.115i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(216\)    =    \(2^{3} \cdot 3^{3}\)
Sign: $-0.993 - 0.115i$
Analytic conductor: \(1.72476\)
Root analytic conductor: \(1.31330\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{216} (205, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 216,\ (\ :1/2),\ -0.993 - 0.115i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0595237 + 1.02931i\)
\(L(\frac12)\) \(\approx\) \(0.0595237 + 1.02931i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.000955 - 1.41i)T \)
3 \( 1 + (-0.368 - 1.69i)T \)
good5 \( 1 + (0.355 - 0.978i)T + (-3.83 - 3.21i)T^{2} \)
7 \( 1 + (0.272 - 1.54i)T + (-6.57 - 2.39i)T^{2} \)
11 \( 1 + (1.44 + 3.97i)T + (-8.42 + 7.07i)T^{2} \)
13 \( 1 + (-4.33 - 5.17i)T + (-2.25 + 12.8i)T^{2} \)
17 \( 1 + (0.494 + 0.857i)T + (-8.5 + 14.7i)T^{2} \)
19 \( 1 + (2.70 + 1.55i)T + (9.5 + 16.4i)T^{2} \)
23 \( 1 + (-1.17 - 6.68i)T + (-21.6 + 7.86i)T^{2} \)
29 \( 1 + (-2.84 + 3.39i)T + (-5.03 - 28.5i)T^{2} \)
31 \( 1 + (0.409 + 2.32i)T + (-29.1 + 10.6i)T^{2} \)
37 \( 1 + (-3.19 + 1.84i)T + (18.5 - 32.0i)T^{2} \)
41 \( 1 + (2.44 - 2.04i)T + (7.11 - 40.3i)T^{2} \)
43 \( 1 + (-3.71 - 10.1i)T + (-32.9 + 27.6i)T^{2} \)
47 \( 1 + (0.155 - 0.880i)T + (-44.1 - 16.0i)T^{2} \)
53 \( 1 - 5.00iT - 53T^{2} \)
59 \( 1 + (-3.85 + 10.5i)T + (-45.1 - 37.9i)T^{2} \)
61 \( 1 + (-5.41 - 0.954i)T + (57.3 + 20.8i)T^{2} \)
67 \( 1 + (-0.467 - 0.556i)T + (-11.6 + 65.9i)T^{2} \)
71 \( 1 + (2.52 + 4.36i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (-7.01 + 12.1i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (6.78 + 5.68i)T + (13.7 + 77.7i)T^{2} \)
83 \( 1 + (-4.03 + 4.80i)T + (-14.4 - 81.7i)T^{2} \)
89 \( 1 + (-4.02 + 6.96i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (10.1 - 3.68i)T + (74.3 - 62.3i)T^{2} \)
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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

−13.26530874308828784041407843778, −11.51091679594017993087714746018, −10.87444075778292645342184847315, −9.445567741899670261563400988041, −8.888649845439672709528492528323, −7.966589548347221328036586183071, −6.47142866606665480706202901961, −5.64690547777237781166378557492, −4.34105829038459829692351562154, −3.20647646982859028584862524537, 0.923194228621869642210834884626, 2.53908855114702942184610788278, 3.98061636812951445818856788608, 5.37560937377228306788813229393, 6.86124554210496062367209826694, 8.199232940654775302515632862837, 8.666698160375088202140923127200, 10.25392230224202071950380692225, 10.78549553010478252784725794270, 12.21805305215207695532896619869

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