Properties

Label 2-3e6-27.22-c1-0-0
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

\(L(1)\) \(\approx\) \(0.00673395 + 0.115617i\)
\(L(\frac12)\) \(\approx\) \(0.00673395 + 0.115617i\)
\(L(\frac{3}{2})\) 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

−10.99419091786845343449991044022, −10.37881932600448020445448686926, −8.748698135143907436773756664962, −8.303702758085711633868678948037, −7.27509461514754255534744555295, −6.70741169273543293526442529620, −5.08045689603152716229771311394, −4.08076808873338469367408969683, −3.57260132738447369441952121538, −2.33608867077324156473918002256, 0.04890306003897926744243825155, 2.04307273419542690075035631298, 3.60468793845569681941598514682, 4.63842218884932587472420239988, 5.43985581130599532757212336484, 6.23059613862027373892426281859, 7.40007929709410930856508389603, 8.140621087368488020078950590786, 9.138366599436798249335591883098, 9.915562596679440491507407705422

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