Properties

Label 2-3e6-27.16-c1-0-27
Degree $2$
Conductor $729$
Sign $0.116 + 0.993i$
Analytic cond. $5.82109$
Root an. cond. $2.41269$
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  + (0.524 + 0.439i)2-s + (−0.266 − 1.50i)4-s + (−0.984 − 0.358i)5-s + (−0.0209 + 0.118i)7-s + (1.20 − 2.09i)8-s + (−0.358 − 0.620i)10-s + (5.10 − 1.85i)11-s + (−3.50 + 2.94i)13-s + (−0.0632 + 0.0530i)14-s + (−1.32 + 0.482i)16-s + (−2.38 − 4.13i)17-s + (0.294 − 0.509i)19-s + (−0.278 + 1.58i)20-s + (3.49 + 1.27i)22-s + (−1.35 − 7.67i)23-s + ⋯
L(s)  = 1  + (0.370 + 0.310i)2-s + (−0.133 − 0.754i)4-s + (−0.440 − 0.160i)5-s + (−0.00791 + 0.0448i)7-s + (0.427 − 0.739i)8-s + (−0.113 − 0.196i)10-s + (1.53 − 0.560i)11-s + (−0.971 + 0.815i)13-s + (−0.0168 + 0.0141i)14-s + (−0.331 + 0.120i)16-s + (−0.579 − 1.00i)17-s + (0.0675 − 0.116i)19-s + (−0.0623 + 0.353i)20-s + (0.744 + 0.271i)22-s + (−0.282 − 1.60i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.116 + 0.993i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.116 + 0.993i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(729\)    =    \(3^{6}\)
Sign: $0.116 + 0.993i$
Analytic conductor: \(5.82109\)
Root analytic conductor: \(2.41269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{729} (406, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 729,\ (\ :1/2),\ 0.116 + 0.993i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.09484 - 0.974328i\)
\(L(\frac12)\) \(\approx\) \(1.09484 - 0.974328i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
good2 \( 1 + (-0.524 - 0.439i)T + (0.347 + 1.96i)T^{2} \)
5 \( 1 + (0.984 + 0.358i)T + (3.83 + 3.21i)T^{2} \)
7 \( 1 + (0.0209 - 0.118i)T + (-6.57 - 2.39i)T^{2} \)
11 \( 1 + (-5.10 + 1.85i)T + (8.42 - 7.07i)T^{2} \)
13 \( 1 + (3.50 - 2.94i)T + (2.25 - 12.8i)T^{2} \)
17 \( 1 + (2.38 + 4.13i)T + (-8.5 + 14.7i)T^{2} \)
19 \( 1 + (-0.294 + 0.509i)T + (-9.5 - 16.4i)T^{2} \)
23 \( 1 + (1.35 + 7.67i)T + (-21.6 + 7.86i)T^{2} \)
29 \( 1 + (-3.88 - 3.25i)T + (5.03 + 28.5i)T^{2} \)
31 \( 1 + (1.52 + 8.62i)T + (-29.1 + 10.6i)T^{2} \)
37 \( 1 + (-1.09 - 1.89i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 + (-5.79 + 4.85i)T + (7.11 - 40.3i)T^{2} \)
43 \( 1 + (-1.22 + 0.446i)T + (32.9 - 27.6i)T^{2} \)
47 \( 1 + (-0.419 + 2.37i)T + (-44.1 - 16.0i)T^{2} \)
53 \( 1 + 3.04T + 53T^{2} \)
59 \( 1 + (-0.0412 - 0.0150i)T + (45.1 + 37.9i)T^{2} \)
61 \( 1 + (1.77 - 10.0i)T + (-57.3 - 20.8i)T^{2} \)
67 \( 1 + (1.42 - 1.19i)T + (11.6 - 65.9i)T^{2} \)
71 \( 1 + (-3.25 - 5.63i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (6.11 - 10.5i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (-0.538 - 0.451i)T + (13.7 + 77.7i)T^{2} \)
83 \( 1 + (-5.19 - 4.35i)T + (14.4 + 81.7i)T^{2} \)
89 \( 1 + (3.42 - 5.93i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (-8.48 + 3.08i)T + (74.3 - 62.3i)T^{2} \)
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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

−10.07738351216478191808013080409, −9.298401467369205293567239926664, −8.673755730065699479430204036894, −7.28345858536868011649960016816, −6.62663603172062296423306057588, −5.80488238314129573156390821527, −4.50708655410238575967695781925, −4.14975931807002050114568750055, −2.34869775546885080896416483899, −0.68922420167391306017141400706, 1.82673490893327176674171682593, 3.25652511580256522864492522189, 3.99041660046201896042605058887, 4.88380096434898959123177154531, 6.18970038323726849575907164364, 7.31885012368541213328025742531, 7.83880713209778634148588534043, 8.907203011846291828069083423007, 9.694877016626056811129066244388, 10.77911189290386337837027357524

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