Properties

Label 2-189-189.104-c1-0-3
Degree $2$
Conductor $189$
Sign $0.182 - 0.983i$
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  + (−0.422 + 1.16i)2-s + (−1.51 − 0.846i)3-s + (0.362 + 0.304i)4-s + (0.253 − 1.44i)5-s + (1.62 − 1.39i)6-s + (1.07 + 2.41i)7-s + (−2.64 + 1.52i)8-s + (1.56 + 2.55i)9-s + (1.56 + 0.903i)10-s + (4.32 − 0.762i)11-s + (−0.290 − 0.767i)12-s + (1.72 + 4.72i)13-s + (−3.26 + 0.226i)14-s + (−1.60 + 1.96i)15-s + (−0.491 − 2.78i)16-s + (0.691 − 1.19i)17-s + ⋯
L(s)  = 1  + (−0.298 + 0.820i)2-s + (−0.872 − 0.488i)3-s + (0.181 + 0.152i)4-s + (0.113 − 0.644i)5-s + (0.661 − 0.570i)6-s + (0.406 + 0.913i)7-s + (−0.935 + 0.540i)8-s + (0.521 + 0.852i)9-s + (0.494 + 0.285i)10-s + (1.30 − 0.229i)11-s + (−0.0838 − 0.221i)12-s + (0.477 + 1.31i)13-s + (−0.871 + 0.0604i)14-s + (−0.414 + 0.506i)15-s + (−0.122 − 0.696i)16-s + (0.167 − 0.290i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.182 - 0.983i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.182 - 0.983i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(189\)    =    \(3^{3} \cdot 7\)
Sign: $0.182 - 0.983i$
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: \((2,\ 189,\ (\ :1/2),\ 0.182 - 0.983i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.697716 + 0.580299i\)
\(L(\frac12)\) \(\approx\) \(0.697716 + 0.580299i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (1.51 + 0.846i)T \)
7 \( 1 + (-1.07 - 2.41i)T \)
good2 \( 1 + (0.422 - 1.16i)T + (-1.53 - 1.28i)T^{2} \)
5 \( 1 + (-0.253 + 1.44i)T + (-4.69 - 1.71i)T^{2} \)
11 \( 1 + (-4.32 + 0.762i)T + (10.3 - 3.76i)T^{2} \)
13 \( 1 + (-1.72 - 4.72i)T + (-9.95 + 8.35i)T^{2} \)
17 \( 1 + (-0.691 + 1.19i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (4.13 - 2.38i)T + (9.5 - 16.4i)T^{2} \)
23 \( 1 + (3.82 - 4.55i)T + (-3.99 - 22.6i)T^{2} \)
29 \( 1 + (-1.96 + 5.40i)T + (-22.2 - 18.6i)T^{2} \)
31 \( 1 + (-4.06 + 4.84i)T + (-5.38 - 30.5i)T^{2} \)
37 \( 1 + (-4.81 + 8.33i)T + (-18.5 - 32.0i)T^{2} \)
41 \( 1 + (-1.26 + 0.459i)T + (31.4 - 26.3i)T^{2} \)
43 \( 1 + (0.613 + 3.47i)T + (-40.4 + 14.7i)T^{2} \)
47 \( 1 + (5.55 - 4.66i)T + (8.16 - 46.2i)T^{2} \)
53 \( 1 - 0.811iT - 53T^{2} \)
59 \( 1 + (0.933 - 5.29i)T + (-55.4 - 20.1i)T^{2} \)
61 \( 1 + (5.13 + 6.11i)T + (-10.5 + 60.0i)T^{2} \)
67 \( 1 + (4.21 - 1.53i)T + (51.3 - 43.0i)T^{2} \)
71 \( 1 + (11.6 + 6.74i)T + (35.5 + 61.4i)T^{2} \)
73 \( 1 + (-6.23 + 3.59i)T + (36.5 - 63.2i)T^{2} \)
79 \( 1 + (8.07 + 2.93i)T + (60.5 + 50.7i)T^{2} \)
83 \( 1 + (-4.57 - 1.66i)T + (63.5 + 53.3i)T^{2} \)
89 \( 1 + (-0.219 - 0.380i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (3.66 - 0.646i)T + (91.1 - 33.1i)T^{2} \)
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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

−12.46865908960282850055190362055, −11.79130110570399022163381868210, −11.29998681146432341324321721218, −9.420938912490116339879774984297, −8.631216386750205729093786713768, −7.60843768148718240021335798342, −6.30771890185930967717203968717, −5.91981274221561037350602108065, −4.38082456540012956913161217983, −1.85870710959174094818170133184, 1.13243578284592558176413539513, 3.25467490076384856586476694692, 4.53928877241373325188951616923, 6.24801267197001530398843155174, 6.78770384764984003442809454482, 8.580197506344481043378483356288, 10.02634624000172482311276262173, 10.46108422690735615730952131038, 11.11632599706619289583021266884, 12.00352476773724188174155854464

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