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Properties

Label 2-189-63.20-c3-0-20
Degree $2$
Conductor $189$
Sign $0.199 - 0.979i$
Analytic cond. $11.1513$
Root an. cond. $3.33936$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−2.59 − 1.49i)2-s + (0.478 + 0.828i)4-s + (−7.80 − 13.5i)5-s + (−13.5 − 12.6i)7-s + 21.0i·8-s + 46.6i·10-s + (−46.4 − 26.8i)11-s + (29.1 − 16.8i)13-s + (16.1 + 53.0i)14-s + (35.3 − 61.2i)16-s + 43.5·17-s − 32.2i·19-s + (7.46 − 12.9i)20-s + (80.2 + 139. i)22-s + (−129. + 74.6i)23-s + ⋯
L(s)  = 1  + (−0.916 − 0.529i)2-s + (0.0598 + 0.103i)4-s + (−0.697 − 1.20i)5-s + (−0.731 − 0.682i)7-s + 0.931i·8-s + 1.47i·10-s + (−1.27 − 0.735i)11-s + (0.621 − 0.358i)13-s + (0.309 + 1.01i)14-s + (0.552 − 0.957i)16-s + 0.621·17-s − 0.389i·19-s + (0.0834 − 0.144i)20-s + (0.778 + 1.34i)22-s + (−1.17 + 0.676i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.199 - 0.979i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.199 - 0.979i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(189\)    =    \(3^{3} \cdot 7\)
Sign: $0.199 - 0.979i$
Analytic conductor: \(11.1513\)
Root analytic conductor: \(3.33936\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{189} (62, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 189,\ (\ :3/2),\ 0.199 - 0.979i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.0889065 + 0.0726572i\)
\(L(\frac12)\) \(\approx\) \(0.0889065 + 0.0726572i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 + (13.5 + 12.6i)T \)
good2 \( 1 + (2.59 + 1.49i)T + (4 + 6.92i)T^{2} \)
5 \( 1 + (7.80 + 13.5i)T + (-62.5 + 108. i)T^{2} \)
11 \( 1 + (46.4 + 26.8i)T + (665.5 + 1.15e3i)T^{2} \)
13 \( 1 + (-29.1 + 16.8i)T + (1.09e3 - 1.90e3i)T^{2} \)
17 \( 1 - 43.5T + 4.91e3T^{2} \)
19 \( 1 + 32.2iT - 6.85e3T^{2} \)
23 \( 1 + (129. - 74.6i)T + (6.08e3 - 1.05e4i)T^{2} \)
29 \( 1 + (-127. - 73.5i)T + (1.21e4 + 2.11e4i)T^{2} \)
31 \( 1 + (-61.1 + 35.3i)T + (1.48e4 - 2.57e4i)T^{2} \)
37 \( 1 - 40.3T + 5.06e4T^{2} \)
41 \( 1 + (-179. - 310. i)T + (-3.44e4 + 5.96e4i)T^{2} \)
43 \( 1 + (253. - 439. i)T + (-3.97e4 - 6.88e4i)T^{2} \)
47 \( 1 + (-228. + 395. i)T + (-5.19e4 - 8.99e4i)T^{2} \)
53 \( 1 - 213. iT - 1.48e5T^{2} \)
59 \( 1 + (159. + 276. i)T + (-1.02e5 + 1.77e5i)T^{2} \)
61 \( 1 + (303. + 175. i)T + (1.13e5 + 1.96e5i)T^{2} \)
67 \( 1 + (289. + 501. i)T + (-1.50e5 + 2.60e5i)T^{2} \)
71 \( 1 + 787. iT - 3.57e5T^{2} \)
73 \( 1 + 146. iT - 3.89e5T^{2} \)
79 \( 1 + (193. - 334. i)T + (-2.46e5 - 4.26e5i)T^{2} \)
83 \( 1 + (98.9 - 171. i)T + (-2.85e5 - 4.95e5i)T^{2} \)
89 \( 1 + 596.T + 7.04e5T^{2} \)
97 \( 1 + (631. + 364. i)T + (4.56e5 + 7.90e5i)T^{2} \)
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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

−11.12772635728619897037057162998, −10.27917390070253450524636144684, −9.409836900816564604979021799783, −8.265880584201826646201596719181, −7.85148499432440239331585414028, −5.90444273378786853472437125263, −4.71361425728126573815610736953, −3.16332088175482854317054390076, −1.05774857713269062495389213293, −0.084335599405552886186600351381, 2.68927454701355912445353775758, 3.94824832190599560847897186473, 5.96090991911892809516517304955, 6.97940945175728378857644344944, 7.78614940168832916922266373052, 8.680399221117899212811501405809, 10.00683854898462861679177553181, 10.46374953038948027932258753252, 11.93321759394412028356760038552, 12.67774307432817828299699412451

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