Properties

Label 2-6e3-216.11-c1-0-1
Degree $2$
Conductor $216$
Sign $-0.221 + 0.975i$
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  + (−0.315 + 1.37i)2-s + (−1.04 + 1.38i)3-s + (−1.80 − 0.868i)4-s + (−0.437 − 0.159i)5-s + (−1.58 − 1.87i)6-s + (−3.46 − 0.610i)7-s + (1.76 − 2.21i)8-s + (−0.832 − 2.88i)9-s + (0.357 − 0.552i)10-s + (0.485 + 1.33i)11-s + (3.07 − 1.58i)12-s + (−1.62 − 1.93i)13-s + (1.93 − 4.58i)14-s + (0.675 − 0.439i)15-s + (2.49 + 3.12i)16-s + (−0.667 + 0.385i)17-s + ⋯
L(s)  = 1  + (−0.222 + 0.974i)2-s + (−0.601 + 0.799i)3-s + (−0.900 − 0.434i)4-s + (−0.195 − 0.0711i)5-s + (−0.645 − 0.763i)6-s + (−1.30 − 0.230i)7-s + (0.624 − 0.781i)8-s + (−0.277 − 0.960i)9-s + (0.112 − 0.174i)10-s + (0.146 + 0.402i)11-s + (0.888 − 0.458i)12-s + (−0.449 − 0.535i)13-s + (0.516 − 1.22i)14-s + (0.174 − 0.113i)15-s + (0.622 + 0.782i)16-s + (−0.161 + 0.0934i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.221 + 0.975i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 216 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.221 + 0.975i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(216\)    =    \(2^{3} \cdot 3^{3}\)
Sign: $-0.221 + 0.975i$
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: \((2,\ 216,\ (\ :1/2),\ -0.221 + 0.975i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0437270 - 0.0547507i\)
\(L(\frac12)\) \(\approx\) \(0.0437270 - 0.0547507i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.315 - 1.37i)T \)
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

−12.79468617659515694128812201981, −12.36232468354787608773620493271, −10.57442003564406047781401664406, −10.06715111874053179667822190860, −9.189629063912286350978938960854, −8.028252497983500415665916906436, −6.63802957091113331749356129371, −6.03079060959760987471384497219, −4.68819608381465887637772923809, −3.64650718911709431732545408110, 0.06532386590356819459319581698, 2.19255419770559594894847813309, 3.61890738714297748119502077546, 5.23547472037929081746798398425, 6.53678149288749219158474006331, 7.55967042927320207955804337841, 8.924655907675245941669609681697, 9.714519811529002298268002092197, 10.95860574866028951655999538014, 11.62205295218147568760016856098

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