Properties

Label 2-189-189.104-c1-0-19
Degree $2$
Conductor $189$
Sign $-0.985 + 0.169i$
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  + (0.924 − 2.53i)2-s + (−0.795 + 1.53i)3-s + (−4.05 − 3.40i)4-s + (0.268 − 1.52i)5-s + (3.17 + 3.44i)6-s + (−1.64 − 2.07i)7-s + (−7.72 + 4.45i)8-s + (−1.73 − 2.44i)9-s + (−3.61 − 2.08i)10-s + (3.67 − 0.647i)11-s + (8.47 − 3.53i)12-s + (−0.202 − 0.555i)13-s + (−6.78 + 2.26i)14-s + (2.12 + 1.62i)15-s + (2.34 + 13.2i)16-s + (−2.21 + 3.83i)17-s + ⋯
L(s)  = 1  + (0.653 − 1.79i)2-s + (−0.459 + 0.888i)3-s + (−2.02 − 1.70i)4-s + (0.119 − 0.680i)5-s + (1.29 + 1.40i)6-s + (−0.621 − 0.783i)7-s + (−2.72 + 1.57i)8-s + (−0.578 − 0.816i)9-s + (−1.14 − 0.659i)10-s + (1.10 − 0.195i)11-s + (2.44 − 1.02i)12-s + (−0.0560 − 0.153i)13-s + (−1.81 + 0.604i)14-s + (0.548 + 0.418i)15-s + (0.585 + 3.32i)16-s + (−0.537 + 0.930i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.985 + 0.169i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.985 + 0.169i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(189\)    =    \(3^{3} \cdot 7\)
Sign: $-0.985 + 0.169i$
Analytic conductor: \(1.50917\)
Root analytic conductor: \(1.22848\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{189} (104, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 189,\ (\ :1/2),\ -0.985 + 0.169i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0956368 - 1.12167i\)
\(L(\frac12)\) \(\approx\) \(0.0956368 - 1.12167i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.795 - 1.53i)T \)
7 \( 1 + (1.64 + 2.07i)T \)
good2 \( 1 + (-0.924 + 2.53i)T + (-1.53 - 1.28i)T^{2} \)
5 \( 1 + (-0.268 + 1.52i)T + (-4.69 - 1.71i)T^{2} \)
11 \( 1 + (-3.67 + 0.647i)T + (10.3 - 3.76i)T^{2} \)
13 \( 1 + (0.202 + 0.555i)T + (-9.95 + 8.35i)T^{2} \)
17 \( 1 + (2.21 - 3.83i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (-5.88 + 3.39i)T + (9.5 - 16.4i)T^{2} \)
23 \( 1 + (-1.22 + 1.45i)T + (-3.99 - 22.6i)T^{2} \)
29 \( 1 + (0.530 - 1.45i)T + (-22.2 - 18.6i)T^{2} \)
31 \( 1 + (-3.97 + 4.74i)T + (-5.38 - 30.5i)T^{2} \)
37 \( 1 + (1.87 - 3.24i)T + (-18.5 - 32.0i)T^{2} \)
41 \( 1 + (-1.26 + 0.459i)T + (31.4 - 26.3i)T^{2} \)
43 \( 1 + (1.06 + 6.03i)T + (-40.4 + 14.7i)T^{2} \)
47 \( 1 + (4.70 - 3.95i)T + (8.16 - 46.2i)T^{2} \)
53 \( 1 - 2.96iT - 53T^{2} \)
59 \( 1 + (0.751 - 4.26i)T + (-55.4 - 20.1i)T^{2} \)
61 \( 1 + (6.03 + 7.19i)T + (-10.5 + 60.0i)T^{2} \)
67 \( 1 + (-4.30 + 1.56i)T + (51.3 - 43.0i)T^{2} \)
71 \( 1 + (-4.85 - 2.80i)T + (35.5 + 61.4i)T^{2} \)
73 \( 1 + (4.50 - 2.59i)T + (36.5 - 63.2i)T^{2} \)
79 \( 1 + (7.68 + 2.79i)T + (60.5 + 50.7i)T^{2} \)
83 \( 1 + (-4.97 - 1.80i)T + (63.5 + 53.3i)T^{2} \)
89 \( 1 + (-2.95 - 5.11i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-18.3 + 3.24i)T + (91.1 - 33.1i)T^{2} \)
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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

−11.96228924662990051959644756193, −11.18395128726820349136041313185, −10.35778867394657476769525269548, −9.492393668622896190212502040774, −8.891793225583082789950728566448, −6.32352355536196973646156899908, −5.04192537141919094683625774748, −4.16211474409869128323020647058, −3.23179607687669659996402002811, −0.956011907164848546056833043654, 3.18053582291439509574177122086, 4.96747980751807316610265445509, 6.03252796058587454107688542773, 6.71384234288158187982763251215, 7.38375546164918982243556248702, 8.633945020191574397344893071036, 9.618645687512596656326579037812, 11.64762268408342437148966371628, 12.30776980580339501093213441381, 13.32600553585948655512005104182

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