Properties

Label 2-3e6-27.22-c1-0-23
Degree $2$
Conductor $729$
Sign $0.993 + 0.116i$
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  + (−0.595 + 0.499i)2-s + (−0.242 + 1.37i)4-s + (2.23 − 0.812i)5-s + (−0.434 − 2.46i)7-s + (−1.32 − 2.28i)8-s + (−0.924 + 1.60i)10-s + (2.95 + 1.07i)11-s + (1.02 + 0.859i)13-s + (1.49 + 1.25i)14-s + (−0.692 − 0.251i)16-s + (3.13 − 5.43i)17-s + (−4.03 − 6.98i)19-s + (0.575 + 3.26i)20-s + (−2.29 + 0.835i)22-s + (−0.704 + 3.99i)23-s + ⋯
L(s)  = 1  + (−0.421 + 0.353i)2-s + (−0.121 + 0.686i)4-s + (0.998 − 0.363i)5-s + (−0.164 − 0.931i)7-s + (−0.466 − 0.808i)8-s + (−0.292 + 0.506i)10-s + (0.890 + 0.323i)11-s + (0.283 + 0.238i)13-s + (0.398 + 0.334i)14-s + (−0.173 − 0.0629i)16-s + (0.760 − 1.31i)17-s + (−0.925 − 1.60i)19-s + (0.128 + 0.730i)20-s + (−0.489 + 0.178i)22-s + (−0.146 + 0.832i)23-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(729\)    =    \(3^{6}\)
Sign: $0.993 + 0.116i$
Analytic conductor: \(5.82109\)
Root analytic conductor: \(2.41269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{729} (325, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 729,\ (\ :1/2),\ 0.993 + 0.116i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.38349 - 0.0805795i\)
\(L(\frac12)\) \(\approx\) \(1.38349 - 0.0805795i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.595 - 0.499i)T + (0.347 - 1.96i)T^{2} \)
5 \( 1 + (-2.23 + 0.812i)T + (3.83 - 3.21i)T^{2} \)
7 \( 1 + (0.434 + 2.46i)T + (-6.57 + 2.39i)T^{2} \)
11 \( 1 + (-2.95 - 1.07i)T + (8.42 + 7.07i)T^{2} \)
13 \( 1 + (-1.02 - 0.859i)T + (2.25 + 12.8i)T^{2} \)
17 \( 1 + (-3.13 + 5.43i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (4.03 + 6.98i)T + (-9.5 + 16.4i)T^{2} \)
23 \( 1 + (0.704 - 3.99i)T + (-21.6 - 7.86i)T^{2} \)
29 \( 1 + (-7.11 + 5.96i)T + (5.03 - 28.5i)T^{2} \)
31 \( 1 + (-0.491 + 2.78i)T + (-29.1 - 10.6i)T^{2} \)
37 \( 1 + (2.76 - 4.79i)T + (-18.5 - 32.0i)T^{2} \)
41 \( 1 + (-5.44 - 4.56i)T + (7.11 + 40.3i)T^{2} \)
43 \( 1 + (2.19 + 0.799i)T + (32.9 + 27.6i)T^{2} \)
47 \( 1 + (-0.801 - 4.54i)T + (-44.1 + 16.0i)T^{2} \)
53 \( 1 + 0.135T + 53T^{2} \)
59 \( 1 + (3.75 - 1.36i)T + (45.1 - 37.9i)T^{2} \)
61 \( 1 + (-0.0593 - 0.336i)T + (-57.3 + 20.8i)T^{2} \)
67 \( 1 + (-7.75 - 6.50i)T + (11.6 + 65.9i)T^{2} \)
71 \( 1 + (-4.09 + 7.09i)T + (-35.5 - 61.4i)T^{2} \)
73 \( 1 + (-6.15 - 10.6i)T + (-36.5 + 63.2i)T^{2} \)
79 \( 1 + (-3.12 + 2.62i)T + (13.7 - 77.7i)T^{2} \)
83 \( 1 + (0.699 - 0.587i)T + (14.4 - 81.7i)T^{2} \)
89 \( 1 + (1.86 + 3.22i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-5.63 - 2.05i)T + (74.3 + 62.3i)T^{2} \)
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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

−9.919673379725125716905693482918, −9.533424763107087925591567190915, −8.787693487677879135311652039168, −7.73430791026173315250009501125, −6.90115979567280064570710520838, −6.27414932732651310538599437534, −4.84691888951809120299817062953, −3.96344916093681313247145679996, −2.65814116663456856482631036333, −0.936400010324329930953082964804, 1.44729158757537163438637765762, 2.33527865993842520642012374121, 3.73225217371856068762707113506, 5.30953432556001736601671239957, 6.11401366603186829898316977723, 6.40350005639763292533983716716, 8.295390843003481429119630043123, 8.771850998591069058229587896995, 9.678591651941488454060116965278, 10.44541500893455452968470109896

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