Properties

Label 2-3e6-243.103-c1-0-14
Degree $2$
Conductor $729$
Sign $0.994 - 0.103i$
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  + (1.36 + 0.380i)2-s + (0.0120 + 0.00727i)4-s + (2.11 − 0.0820i)5-s + (1.64 + 0.257i)7-s + (−1.93 − 2.05i)8-s + (2.92 + 0.692i)10-s + (0.699 + 5.12i)11-s + (3.44 − 5.02i)13-s + (2.15 + 0.979i)14-s + (−1.87 − 3.56i)16-s + (1.16 − 0.584i)17-s + (0.0591 + 1.01i)19-s + (0.0260 + 0.0143i)20-s + (−0.992 + 7.26i)22-s + (0.0433 − 0.112i)23-s + ⋯
L(s)  = 1  + (0.966 + 0.269i)2-s + (0.00602 + 0.00363i)4-s + (0.945 − 0.0366i)5-s + (0.623 + 0.0974i)7-s + (−0.683 − 0.724i)8-s + (0.924 + 0.219i)10-s + (0.210 + 1.54i)11-s + (0.954 − 1.39i)13-s + (0.576 + 0.261i)14-s + (−0.469 − 0.890i)16-s + (0.282 − 0.141i)17-s + (0.0135 + 0.232i)19-s + (0.00583 + 0.00321i)20-s + (−0.211 + 1.54i)22-s + (0.00904 − 0.0234i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.994 - 0.103i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.994 - 0.103i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(729\)    =    \(3^{6}\)
Sign: $0.994 - 0.103i$
Analytic conductor: \(5.82109\)
Root analytic conductor: \(2.41269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{729} (685, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 729,\ (\ :1/2),\ 0.994 - 0.103i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.83278 + 0.147024i\)
\(L(\frac12)\) \(\approx\) \(2.83278 + 0.147024i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.36 - 0.380i)T + (1.71 + 1.03i)T^{2} \)
5 \( 1 + (-2.11 + 0.0820i)T + (4.98 - 0.387i)T^{2} \)
7 \( 1 + (-1.64 - 0.257i)T + (6.66 + 2.13i)T^{2} \)
11 \( 1 + (-0.699 - 5.12i)T + (-10.5 + 2.94i)T^{2} \)
13 \( 1 + (-3.44 + 5.02i)T + (-4.68 - 12.1i)T^{2} \)
17 \( 1 + (-1.16 + 0.584i)T + (10.1 - 13.6i)T^{2} \)
19 \( 1 + (-0.0591 - 1.01i)T + (-18.8 + 2.20i)T^{2} \)
23 \( 1 + (-0.0433 + 0.112i)T + (-17.0 - 15.4i)T^{2} \)
29 \( 1 + (-2.48 - 1.77i)T + (9.38 + 27.4i)T^{2} \)
31 \( 1 + (-2.39 + 2.74i)T + (-4.19 - 30.7i)T^{2} \)
37 \( 1 + (-4.61 - 6.20i)T + (-10.6 + 35.4i)T^{2} \)
41 \( 1 + (-0.596 + 2.31i)T + (-35.8 - 19.8i)T^{2} \)
43 \( 1 + (-3.38 - 3.07i)T + (4.16 + 42.7i)T^{2} \)
47 \( 1 + (7.20 + 8.25i)T + (-6.36 + 46.5i)T^{2} \)
53 \( 1 + (-0.302 + 1.71i)T + (-49.8 - 18.1i)T^{2} \)
59 \( 1 + (8.73 - 3.56i)T + (42.1 - 41.3i)T^{2} \)
61 \( 1 + (-1.96 + 1.18i)T + (28.4 - 53.9i)T^{2} \)
67 \( 1 + (9.88 - 7.06i)T + (21.6 - 63.3i)T^{2} \)
71 \( 1 + (1.31 + 4.38i)T + (-59.3 + 39.0i)T^{2} \)
73 \( 1 + (4.13 - 0.979i)T + (65.2 - 32.7i)T^{2} \)
79 \( 1 + (10.9 - 10.7i)T + (1.53 - 78.9i)T^{2} \)
83 \( 1 + (-3.80 - 14.7i)T + (-72.6 + 40.0i)T^{2} \)
89 \( 1 + (-3.04 + 10.1i)T + (-74.3 - 48.9i)T^{2} \)
97 \( 1 + (11.8 + 0.461i)T + (96.7 + 7.51i)T^{2} \)
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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

−10.09504879826261998666983254670, −9.852802907059565724093306591646, −8.692332105998784375828134228504, −7.70019180928350329042557853439, −6.55734655915159953215818217359, −5.77079186657707146692449167857, −5.06163840557399445798450866158, −4.19690751434600583355204628052, −2.90409209804998593140570658582, −1.44720301649706629870029114812, 1.54873454628582567783102743406, 2.88564513541742550320533414536, 3.94454421320081145970255302576, 4.83225893913001816073900910699, 5.99714914006987975733988404230, 6.25618967102377057000239600094, 7.918359897796816622126148481556, 8.812084510257686871409165928186, 9.345369668270393855185820714529, 10.71065024910838268736974249716

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