Properties

Label 2-3e6-81.67-c1-0-19
Degree $2$
Conductor $729$
Sign $0.990 - 0.140i$
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  + (−1.76 + 1.16i)2-s + (0.980 − 2.27i)4-s + (2.67 − 2.83i)5-s + (3.31 + 0.387i)7-s + (0.175 + 0.992i)8-s + (−1.43 + 8.11i)10-s + (0.217 − 0.724i)11-s + (−0.144 + 2.48i)13-s + (−6.30 + 3.16i)14-s + (1.93 + 2.05i)16-s + (0.700 − 0.255i)17-s + (4.21 + 1.53i)19-s + (−3.81 − 8.85i)20-s + (0.459 + 1.53i)22-s + (−2.27 + 0.265i)23-s + ⋯
L(s)  = 1  + (−1.24 + 0.822i)2-s + (0.490 − 1.13i)4-s + (1.19 − 1.26i)5-s + (1.25 + 0.146i)7-s + (0.0618 + 0.350i)8-s + (−0.452 + 2.56i)10-s + (0.0654 − 0.218i)11-s + (−0.0400 + 0.688i)13-s + (−1.68 + 0.846i)14-s + (0.483 + 0.512i)16-s + (0.170 − 0.0618i)17-s + (0.967 + 0.352i)19-s + (−0.853 − 1.97i)20-s + (0.0978 + 0.327i)22-s + (−0.473 + 0.0553i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.990 - 0.140i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.990 - 0.140i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(729\)    =    \(3^{6}\)
Sign: $0.990 - 0.140i$
Analytic conductor: \(5.82109\)
Root analytic conductor: \(2.41269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{729} (28, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 729,\ (\ :1/2),\ 0.990 - 0.140i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.14792 + 0.0807817i\)
\(L(\frac12)\) \(\approx\) \(1.14792 + 0.0807817i\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.76 - 1.16i)T + (0.792 - 1.83i)T^{2} \)
5 \( 1 + (-2.67 + 2.83i)T + (-0.290 - 4.99i)T^{2} \)
7 \( 1 + (-3.31 - 0.387i)T + (6.81 + 1.61i)T^{2} \)
11 \( 1 + (-0.217 + 0.724i)T + (-9.19 - 6.04i)T^{2} \)
13 \( 1 + (0.144 - 2.48i)T + (-12.9 - 1.50i)T^{2} \)
17 \( 1 + (-0.700 + 0.255i)T + (13.0 - 10.9i)T^{2} \)
19 \( 1 + (-4.21 - 1.53i)T + (14.5 + 12.2i)T^{2} \)
23 \( 1 + (2.27 - 0.265i)T + (22.3 - 5.30i)T^{2} \)
29 \( 1 + (0.414 + 0.208i)T + (17.3 + 23.2i)T^{2} \)
31 \( 1 + (2.35 + 3.16i)T + (-8.89 + 29.6i)T^{2} \)
37 \( 1 + (3.64 + 3.05i)T + (6.42 + 36.4i)T^{2} \)
41 \( 1 + (-4.08 - 2.68i)T + (16.2 + 37.6i)T^{2} \)
43 \( 1 + (-5.78 + 1.37i)T + (38.4 - 19.2i)T^{2} \)
47 \( 1 + (-6.42 + 8.63i)T + (-13.4 - 45.0i)T^{2} \)
53 \( 1 + (5.75 - 9.96i)T + (-26.5 - 45.8i)T^{2} \)
59 \( 1 + (1.19 + 3.97i)T + (-49.2 + 32.4i)T^{2} \)
61 \( 1 + (-0.105 - 0.245i)T + (-41.8 + 44.3i)T^{2} \)
67 \( 1 + (1.71 - 0.860i)T + (40.0 - 53.7i)T^{2} \)
71 \( 1 + (1.17 - 6.65i)T + (-66.7 - 24.2i)T^{2} \)
73 \( 1 + (-1.37 - 7.81i)T + (-68.5 + 24.9i)T^{2} \)
79 \( 1 + (3.60 - 2.37i)T + (31.2 - 72.5i)T^{2} \)
83 \( 1 + (2.12 - 1.39i)T + (32.8 - 76.2i)T^{2} \)
89 \( 1 + (-0.935 - 5.30i)T + (-83.6 + 30.4i)T^{2} \)
97 \( 1 + (6.51 + 6.90i)T + (-5.64 + 96.8i)T^{2} \)
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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

−9.939535664093958580072418034718, −9.335348447806723506457194085255, −8.730699609532378222340304254402, −8.041155195291113686417627448407, −7.19439385819651277942998553148, −5.89833484241513069411113571878, −5.42961933071146780889815340843, −4.27098171057568408525453090205, −1.95886707126336079649940872581, −1.09290906072308985825210268530, 1.37576718250089518082359742867, 2.30157636298514563204683184911, 3.24163255858891199312223295386, 5.05562500764417990638801265513, 5.99229276299820875142158590323, 7.29153877413190643434102457748, 7.83194711863547546437591432771, 8.947784230182035863768622095545, 9.701008638304053011620881800228, 10.42222833267237874905622711101

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