Properties

Label 2-6e3-216.11-c1-0-5
Degree $2$
Conductor $216$
Sign $-0.0775 - 0.996i$
Analytic cond. $1.72476$
Root an. cond. $1.31330$
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  + (−1.30 + 0.549i)2-s + (−1.04 + 1.38i)3-s + (1.39 − 1.43i)4-s + (0.437 + 0.159i)5-s + (0.595 − 2.37i)6-s + (3.46 + 0.610i)7-s + (−1.03 + 2.63i)8-s + (−0.832 − 2.88i)9-s + (−0.657 + 0.0329i)10-s + (0.485 + 1.33i)11-s + (0.529 + 3.42i)12-s + (1.62 + 1.93i)13-s + (−4.84 + 1.10i)14-s + (−0.675 + 0.439i)15-s + (−0.103 − 3.99i)16-s + (−0.667 + 0.385i)17-s + ⋯
L(s)  = 1  + (−0.921 + 0.388i)2-s + (−0.601 + 0.799i)3-s + (0.697 − 0.716i)4-s + (0.195 + 0.0711i)5-s + (0.243 − 0.969i)6-s + (1.30 + 0.230i)7-s + (−0.364 + 0.931i)8-s + (−0.277 − 0.960i)9-s + (−0.207 + 0.0104i)10-s + (0.146 + 0.402i)11-s + (0.152 + 0.988i)12-s + (0.449 + 0.535i)13-s + (−1.29 + 0.295i)14-s + (−0.174 + 0.113i)15-s + (−0.0258 − 0.999i)16-s + (−0.161 + 0.0934i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0775 - 0.996i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.0775 - 0.996i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(216\)    =    \(2^{3} \cdot 3^{3}\)
Sign: $-0.0775 - 0.996i$
Analytic conductor: \(1.72476\)
Root analytic conductor: \(1.31330\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{216} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 216,\ (\ :1/2),\ -0.0775 - 0.996i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.513234 + 0.554702i\)
\(L(\frac12)\) \(\approx\) \(0.513234 + 0.554702i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.30 - 0.549i)T \)
3 \( 1 + (1.04 - 1.38i)T \)
good5 \( 1 + (-0.437 - 0.159i)T + (3.83 + 3.21i)T^{2} \)
7 \( 1 + (-3.46 - 0.610i)T + (6.57 + 2.39i)T^{2} \)
11 \( 1 + (-0.485 - 1.33i)T + (-8.42 + 7.07i)T^{2} \)
13 \( 1 + (-1.62 - 1.93i)T + (-2.25 + 12.8i)T^{2} \)
17 \( 1 + (0.667 - 0.385i)T + (8.5 - 14.7i)T^{2} \)
19 \( 1 + (3.66 - 6.34i)T + (-9.5 - 16.4i)T^{2} \)
23 \( 1 + (-1.25 - 7.12i)T + (-21.6 + 7.86i)T^{2} \)
29 \( 1 + (3.15 + 2.64i)T + (5.03 + 28.5i)T^{2} \)
31 \( 1 + (-7.80 + 1.37i)T + (29.1 - 10.6i)T^{2} \)
37 \( 1 + (-2.79 + 1.61i)T + (18.5 - 32.0i)T^{2} \)
41 \( 1 + (-1.74 - 2.07i)T + (-7.11 + 40.3i)T^{2} \)
43 \( 1 + (1.99 - 0.726i)T + (32.9 - 27.6i)T^{2} \)
47 \( 1 + (-1.82 + 10.3i)T + (-44.1 - 16.0i)T^{2} \)
53 \( 1 - 8.73T + 53T^{2} \)
59 \( 1 + (-0.818 + 2.24i)T + (-45.1 - 37.9i)T^{2} \)
61 \( 1 + (3.02 + 0.533i)T + (57.3 + 20.8i)T^{2} \)
67 \( 1 + (4.04 - 3.39i)T + (11.6 - 65.9i)T^{2} \)
71 \( 1 + (5.70 + 9.88i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (-2.96 + 5.12i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (8.94 - 10.6i)T + (-13.7 - 77.7i)T^{2} \)
83 \( 1 + (-7.41 + 8.83i)T + (-14.4 - 81.7i)T^{2} \)
89 \( 1 + (-8.59 - 4.96i)T + (44.5 + 77.0i)T^{2} \)
97 \( 1 + (1.95 - 0.710i)T + (74.3 - 62.3i)T^{2} \)
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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

−11.92571864550750852014687463654, −11.48505507649534996667696259720, −10.48397040506127652773628547581, −9.717963625844133295048175611460, −8.679610012449281038883570037725, −7.77022541307712594985999045922, −6.33274787124569690897075740885, −5.48205909230621483199162180133, −4.19964630262095114492099372673, −1.78563863336526154881539729924, 1.02122503609869474891670696693, 2.47139197041929280646991126520, 4.63406309033980536628564761059, 6.12422098801447721445632358991, 7.18484980762715815542398064798, 8.170125489733175990220167806042, 8.859724648403660844722736322441, 10.50481437337474076470415008277, 11.06289822233755984858786724375, 11.75216138454731860764795419313

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