Properties

Label 2-3e6-27.4-c1-0-14
Degree $2$
Conductor $729$
Sign $0.918 - 0.396i$
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  + (0.642 + 0.233i)2-s + (−1.17 − 0.984i)4-s + (−0.181 + 1.03i)5-s + (−0.0923 + 0.0775i)7-s + (−1.20 − 2.09i)8-s + (−0.358 + 0.620i)10-s + (0.943 + 5.35i)11-s + (4.29 − 1.56i)13-s + (−0.0775 + 0.0282i)14-s + (0.245 + 1.39i)16-s + (2.38 − 4.13i)17-s + (0.294 + 0.509i)19-s + (1.22 − 1.03i)20-s + (−0.645 + 3.66i)22-s + (5.97 + 5.01i)23-s + ⋯
L(s)  = 1  + (0.454 + 0.165i)2-s + (−0.586 − 0.492i)4-s + (−0.0813 + 0.461i)5-s + (−0.0349 + 0.0293i)7-s + (−0.427 − 0.739i)8-s + (−0.113 + 0.196i)10-s + (0.284 + 1.61i)11-s + (1.19 − 0.433i)13-s + (−0.0207 + 0.00754i)14-s + (0.0612 + 0.347i)16-s + (0.579 − 1.00i)17-s + (0.0675 + 0.116i)19-s + (0.275 − 0.230i)20-s + (−0.137 + 0.780i)22-s + (1.24 + 1.04i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.918 - 0.396i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.918 - 0.396i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(729\)    =    \(3^{6}\)
Sign: $0.918 - 0.396i$
Analytic conductor: \(5.82109\)
Root analytic conductor: \(2.41269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{729} (568, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 729,\ (\ :1/2),\ 0.918 - 0.396i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.67641 + 0.346152i\)
\(L(\frac12)\) \(\approx\) \(1.67641 + 0.346152i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-0.642 - 0.233i)T + (1.53 + 1.28i)T^{2} \)
5 \( 1 + (0.181 - 1.03i)T + (-4.69 - 1.71i)T^{2} \)
7 \( 1 + (0.0923 - 0.0775i)T + (1.21 - 6.89i)T^{2} \)
11 \( 1 + (-0.943 - 5.35i)T + (-10.3 + 3.76i)T^{2} \)
13 \( 1 + (-4.29 + 1.56i)T + (9.95 - 8.35i)T^{2} \)
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 \( 1 + (-5.97 - 5.01i)T + (3.99 + 22.6i)T^{2} \)
29 \( 1 + (-4.76 - 1.73i)T + (22.2 + 18.6i)T^{2} \)
31 \( 1 + (6.70 + 5.63i)T + (5.38 + 30.5i)T^{2} \)
37 \( 1 + (-1.09 + 1.89i)T + (-18.5 - 32.0i)T^{2} \)
41 \( 1 + (-7.10 + 2.58i)T + (31.4 - 26.3i)T^{2} \)
43 \( 1 + (0.226 + 1.28i)T + (-40.4 + 14.7i)T^{2} \)
47 \( 1 + (1.85 - 1.55i)T + (8.16 - 46.2i)T^{2} \)
53 \( 1 - 3.04T + 53T^{2} \)
59 \( 1 + (-0.00762 + 0.0432i)T + (-55.4 - 20.1i)T^{2} \)
61 \( 1 + (7.82 - 6.56i)T + (10.5 - 60.0i)T^{2} \)
67 \( 1 + (-1.74 + 0.636i)T + (51.3 - 43.0i)T^{2} \)
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 \( 1 + (0.659 + 0.240i)T + (60.5 + 50.7i)T^{2} \)
83 \( 1 + (-6.36 - 2.31i)T + (63.5 + 53.3i)T^{2} \)
89 \( 1 + (-3.42 - 5.93i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (1.56 + 8.89i)T + (-91.1 + 33.1i)T^{2} \)
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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

−10.44177879124972250800600664131, −9.470067786587771275196411812823, −9.055521816802536017927216497474, −7.59554158341756734626616007604, −6.93898092166808452378633678091, −5.86921689389846636095803285666, −5.04321989131413169111655661333, −4.08507493492183438113191013566, −3.03008764858125470099968705371, −1.24916648219517238400517734437, 1.01405511610628176487314024415, 3.03470944070440703565439042258, 3.76586560371878806510020085784, 4.76748269683438096516517054443, 5.76932299113440177944282020243, 6.61938785623436595424691311510, 8.126751217246614469060189054561, 8.633072560420172535502723731001, 9.116702482781640699854528422401, 10.60248556635714366924830146656

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