Properties

Label 2-3e6-81.34-c1-0-9
Degree $2$
Conductor $729$
Sign $0.661 - 0.749i$
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  + (−0.0800 + 0.185i)2-s + (1.34 + 1.42i)4-s + (−0.0529 − 0.909i)5-s + (0.159 + 0.0378i)7-s + (−0.751 + 0.273i)8-s + (0.173 + 0.0629i)10-s + (0.626 + 0.412i)11-s + (3.50 + 0.410i)13-s + (−0.0197 + 0.0265i)14-s + (−0.218 + 3.75i)16-s + (−3.09 + 2.59i)17-s + (1.63 + 1.36i)19-s + (1.22 − 1.29i)20-s + (−0.126 + 0.0832i)22-s + (7.98 − 1.89i)23-s + ⋯
L(s)  = 1  + (−0.0566 + 0.131i)2-s + (0.672 + 0.712i)4-s + (−0.0236 − 0.406i)5-s + (0.0603 + 0.0142i)7-s + (−0.265 + 0.0967i)8-s + (0.0547 + 0.0199i)10-s + (0.188 + 0.124i)11-s + (0.973 + 0.113i)13-s + (−0.00529 + 0.00710i)14-s + (−0.0546 + 0.937i)16-s + (−0.750 + 0.629i)17-s + (0.374 + 0.314i)19-s + (0.273 − 0.290i)20-s + (−0.0269 + 0.0177i)22-s + (1.66 − 0.394i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.661 - 0.749i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.661 - 0.749i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(729\)    =    \(3^{6}\)
Sign: $0.661 - 0.749i$
Analytic conductor: \(5.82109\)
Root analytic conductor: \(2.41269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{729} (55, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 729,\ (\ :1/2),\ 0.661 - 0.749i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.62537 + 0.733256i\)
\(L(\frac12)\) \(\approx\) \(1.62537 + 0.733256i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.0800 - 0.185i)T + (-1.37 - 1.45i)T^{2} \)
5 \( 1 + (0.0529 + 0.909i)T + (-4.96 + 0.580i)T^{2} \)
7 \( 1 + (-0.159 - 0.0378i)T + (6.25 + 3.14i)T^{2} \)
11 \( 1 + (-0.626 - 0.412i)T + (4.35 + 10.1i)T^{2} \)
13 \( 1 + (-3.50 - 0.410i)T + (12.6 + 2.99i)T^{2} \)
17 \( 1 + (3.09 - 2.59i)T + (2.95 - 16.7i)T^{2} \)
19 \( 1 + (-1.63 - 1.36i)T + (3.29 + 18.7i)T^{2} \)
23 \( 1 + (-7.98 + 1.89i)T + (20.5 - 10.3i)T^{2} \)
29 \( 1 + (3.92 + 5.27i)T + (-8.31 + 27.7i)T^{2} \)
31 \( 1 + (1.60 - 5.36i)T + (-25.9 - 17.0i)T^{2} \)
37 \( 1 + (-0.783 - 4.44i)T + (-34.7 + 12.6i)T^{2} \)
41 \( 1 + (-4.33 - 10.0i)T + (-28.1 + 29.8i)T^{2} \)
43 \( 1 + (3.09 - 1.55i)T + (25.6 - 34.4i)T^{2} \)
47 \( 1 + (2.56 + 8.55i)T + (-39.2 + 25.8i)T^{2} \)
53 \( 1 + (-3.06 - 5.31i)T + (-26.5 + 45.8i)T^{2} \)
59 \( 1 + (-2.43 + 1.60i)T + (23.3 - 54.1i)T^{2} \)
61 \( 1 + (-4.84 + 5.13i)T + (-3.54 - 60.8i)T^{2} \)
67 \( 1 + (-5.30 + 7.12i)T + (-19.2 - 64.1i)T^{2} \)
71 \( 1 + (8.94 + 3.25i)T + (54.3 + 45.6i)T^{2} \)
73 \( 1 + (-8.28 + 3.01i)T + (55.9 - 46.9i)T^{2} \)
79 \( 1 + (1.27 - 2.96i)T + (-54.2 - 57.4i)T^{2} \)
83 \( 1 + (6.66 - 15.4i)T + (-56.9 - 60.3i)T^{2} \)
89 \( 1 + (-10.7 + 3.90i)T + (68.1 - 57.2i)T^{2} \)
97 \( 1 + (-0.263 + 4.52i)T + (-96.3 - 11.2i)T^{2} \)
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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

−10.79133751418193191834407968751, −9.489782799236695485785875336477, −8.588345565322517355912380079487, −8.092935673006315878601469814351, −6.88607660473472970582611781755, −6.36598362559362064861608589729, −5.07696389175990890053841772847, −3.94330544727674584197995420095, −2.93148604240181183419753616125, −1.50576298816225960380972645332, 1.07551817724870831111593116827, 2.48560472636656161971123343999, 3.52735729377884544749045870543, 5.00361829827814504085601238760, 5.85918370615409141297531123666, 6.86692163195159365562718319882, 7.35158807535160377978013482211, 8.845319716948007428507530829811, 9.361294623663389926647094750499, 10.52449607040115856755647334551

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