Properties

Label 2-189-189.167-c1-0-7
Degree $2$
Conductor $189$
Sign $-0.329 + 0.944i$
Analytic cond. $1.50917$
Root an. cond. $1.22848$
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  + (−1.49 − 1.77i)2-s + (−0.601 + 1.62i)3-s + (−0.587 + 3.32i)4-s + (−1.83 + 0.667i)5-s + (3.78 − 1.35i)6-s + (1.75 − 1.97i)7-s + (2.77 − 1.60i)8-s + (−2.27 − 1.95i)9-s + (3.91 + 2.26i)10-s + (1.80 − 4.95i)11-s + (−5.05 − 2.95i)12-s + (2.93 − 3.49i)13-s + (−6.13 − 0.169i)14-s + (0.0196 − 3.37i)15-s + (−0.627 − 0.228i)16-s + (0.614 − 1.06i)17-s + ⋯
L(s)  = 1  + (−1.05 − 1.25i)2-s + (−0.347 + 0.937i)3-s + (−0.293 + 1.66i)4-s + (−0.819 + 0.298i)5-s + (1.54 − 0.552i)6-s + (0.663 − 0.748i)7-s + (0.980 − 0.566i)8-s + (−0.758 − 0.651i)9-s + (1.23 + 0.715i)10-s + (0.543 − 1.49i)11-s + (−1.45 − 0.853i)12-s + (0.813 − 0.969i)13-s + (−1.63 − 0.0452i)14-s + (0.00506 − 0.872i)15-s + (−0.156 − 0.0570i)16-s + (0.148 − 0.257i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.329 + 0.944i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.329 + 0.944i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(189\)    =    \(3^{3} \cdot 7\)
Sign: $-0.329 + 0.944i$
Analytic conductor: \(1.50917\)
Root analytic conductor: \(1.22848\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{189} (167, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 189,\ (\ :1/2),\ -0.329 + 0.944i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.291270 - 0.410186i\)
\(L(\frac12)\) \(\approx\) \(0.291270 - 0.410186i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.601 - 1.62i)T \)
7 \( 1 + (-1.75 + 1.97i)T \)
good2 \( 1 + (1.49 + 1.77i)T + (-0.347 + 1.96i)T^{2} \)
5 \( 1 + (1.83 - 0.667i)T + (3.83 - 3.21i)T^{2} \)
11 \( 1 + (-1.80 + 4.95i)T + (-8.42 - 7.07i)T^{2} \)
13 \( 1 + (-2.93 + 3.49i)T + (-2.25 - 12.8i)T^{2} \)
17 \( 1 + (-0.614 + 1.06i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (1.16 - 0.671i)T + (9.5 - 16.4i)T^{2} \)
23 \( 1 + (-3.17 - 0.559i)T + (21.6 + 7.86i)T^{2} \)
29 \( 1 + (0.263 + 0.314i)T + (-5.03 + 28.5i)T^{2} \)
31 \( 1 + (8.34 + 1.47i)T + (29.1 + 10.6i)T^{2} \)
37 \( 1 + (-5.01 + 8.68i)T + (-18.5 - 32.0i)T^{2} \)
41 \( 1 + (-4.15 - 3.49i)T + (7.11 + 40.3i)T^{2} \)
43 \( 1 + (-2.21 - 0.806i)T + (32.9 + 27.6i)T^{2} \)
47 \( 1 + (-0.110 - 0.626i)T + (-44.1 + 16.0i)T^{2} \)
53 \( 1 + 6.55iT - 53T^{2} \)
59 \( 1 + (0.369 - 0.134i)T + (45.1 - 37.9i)T^{2} \)
61 \( 1 + (13.5 - 2.39i)T + (57.3 - 20.8i)T^{2} \)
67 \( 1 + (0.495 + 0.415i)T + (11.6 + 65.9i)T^{2} \)
71 \( 1 + (-5.77 - 3.33i)T + (35.5 + 61.4i)T^{2} \)
73 \( 1 + (-11.6 + 6.73i)T + (36.5 - 63.2i)T^{2} \)
79 \( 1 + (4.65 - 3.90i)T + (13.7 - 77.7i)T^{2} \)
83 \( 1 + (12.2 - 10.2i)T + (14.4 - 81.7i)T^{2} \)
89 \( 1 + (0.131 + 0.228i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-2.51 + 6.91i)T + (-74.3 - 62.3i)T^{2} \)
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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

−11.51072257781939371099037766756, −11.04920908657496150003445501015, −10.74058412936095076966358134307, −9.440696556923995302056733116615, −8.543727270970509789104328078037, −7.68967572568939442313908029849, −5.76607396348303753154203318674, −3.93522272151924195841352072304, −3.29375499677629868072393976028, −0.72559567736325321570214497762, 1.60893163911494640621122075574, 4.62250490110895474363694701861, 5.96216663035386077239123224835, 6.95085334259002864982727083533, 7.70537088959740864035547058058, 8.591953501371737066067911864776, 9.319906060251522832447760769364, 10.95587222047800008704050473165, 11.92174136185190947707731559487, 12.64890422503466009570502351717

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