Properties

Label 2-3e6-81.40-c1-0-12
Degree $2$
Conductor $729$
Sign $0.302 - 0.953i$
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  + (0.0484 + 0.831i)2-s + (1.29 − 0.151i)4-s + (1.17 + 0.278i)5-s + (−0.785 + 1.05i)7-s + (0.478 + 2.71i)8-s + (−0.174 + 0.989i)10-s + (1.49 + 1.58i)11-s + (4.07 − 2.04i)13-s + (−0.915 − 0.601i)14-s + (0.309 − 0.0733i)16-s + (−3.54 + 1.28i)17-s + (−2.50 − 0.911i)19-s + (1.56 + 0.182i)20-s + (−1.24 + 1.31i)22-s + (3.60 + 4.83i)23-s + ⋯
L(s)  = 1  + (0.0342 + 0.588i)2-s + (0.648 − 0.0758i)4-s + (0.524 + 0.124i)5-s + (−0.296 + 0.398i)7-s + (0.169 + 0.958i)8-s + (−0.0551 + 0.312i)10-s + (0.449 + 0.476i)11-s + (1.12 − 0.566i)13-s + (−0.244 − 0.160i)14-s + (0.0773 − 0.0183i)16-s + (−0.859 + 0.312i)17-s + (−0.574 − 0.209i)19-s + (0.349 + 0.0408i)20-s + (−0.264 + 0.280i)22-s + (0.751 + 1.00i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.302 - 0.953i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 729 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.302 - 0.953i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(729\)    =    \(3^{6}\)
Sign: $0.302 - 0.953i$
Analytic conductor: \(5.82109\)
Root analytic conductor: \(2.41269\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{729} (514, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 729,\ (\ :1/2),\ 0.302 - 0.953i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.66246 + 1.21678i\)
\(L(\frac12)\) \(\approx\) \(1.66246 + 1.21678i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-0.0484 - 0.831i)T + (-1.98 + 0.232i)T^{2} \)
5 \( 1 + (-1.17 - 0.278i)T + (4.46 + 2.24i)T^{2} \)
7 \( 1 + (0.785 - 1.05i)T + (-2.00 - 6.70i)T^{2} \)
11 \( 1 + (-1.49 - 1.58i)T + (-0.639 + 10.9i)T^{2} \)
13 \( 1 + (-4.07 + 2.04i)T + (7.76 - 10.4i)T^{2} \)
17 \( 1 + (3.54 - 1.28i)T + (13.0 - 10.9i)T^{2} \)
19 \( 1 + (2.50 + 0.911i)T + (14.5 + 12.2i)T^{2} \)
23 \( 1 + (-3.60 - 4.83i)T + (-6.59 + 22.0i)T^{2} \)
29 \( 1 + (3.47 - 2.28i)T + (11.4 - 26.6i)T^{2} \)
31 \( 1 + (-2.95 + 6.84i)T + (-21.2 - 22.5i)T^{2} \)
37 \( 1 + (-7.47 - 6.27i)T + (6.42 + 36.4i)T^{2} \)
41 \( 1 + (-0.336 + 5.77i)T + (-40.7 - 4.75i)T^{2} \)
43 \( 1 + (-1.44 + 4.84i)T + (-35.9 - 23.6i)T^{2} \)
47 \( 1 + (-1.18 - 2.75i)T + (-32.2 + 34.1i)T^{2} \)
53 \( 1 + (-6.22 + 10.7i)T + (-26.5 - 45.8i)T^{2} \)
59 \( 1 + (7.48 - 7.93i)T + (-3.43 - 58.9i)T^{2} \)
61 \( 1 + (11.7 + 1.36i)T + (59.3 + 14.0i)T^{2} \)
67 \( 1 + (-0.693 - 0.456i)T + (26.5 + 61.5i)T^{2} \)
71 \( 1 + (1.25 - 7.14i)T + (-66.7 - 24.2i)T^{2} \)
73 \( 1 + (1.41 + 7.99i)T + (-68.5 + 24.9i)T^{2} \)
79 \( 1 + (-0.668 - 11.4i)T + (-78.4 + 9.17i)T^{2} \)
83 \( 1 + (0.277 + 4.76i)T + (-82.4 + 9.63i)T^{2} \)
89 \( 1 + (0.578 + 3.28i)T + (-83.6 + 30.4i)T^{2} \)
97 \( 1 + (-1.32 + 0.314i)T + (86.6 - 43.5i)T^{2} \)
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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

−10.67434587609333822334871785119, −9.621115859323509439313182122125, −8.797277827375031809709456805109, −7.87452235623341765877380717503, −6.90575291632292415200510239762, −6.12328993984828428268980526291, −5.61512203216377963147390898028, −4.19911404820732623500896099728, −2.80677194807442541984442104583, −1.70838093834441638066244377772, 1.17388244068171027343467446573, 2.37263309827303770557684661598, 3.54384839704831984277797004358, 4.46114080448796431865190686369, 6.13030646278802678696301025993, 6.45376214125787572262748510932, 7.52658409731625099917605885158, 8.762233020112606559472534628101, 9.408615678264713416297611996331, 10.48008849339267642925860415121

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