Properties

Label 2-189-189.185-c1-0-1
Degree $2$
Conductor $189$
Sign $-0.998 - 0.0501i$
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  + (−2.26 + 0.399i)2-s + (0.415 + 1.68i)3-s + (3.10 − 1.12i)4-s + (−1.73 + 0.630i)5-s + (−1.61 − 3.64i)6-s + (0.678 + 2.55i)7-s + (−2.59 + 1.49i)8-s + (−2.65 + 1.39i)9-s + (3.67 − 2.12i)10-s + (−0.0420 + 0.115i)11-s + (3.18 + 4.74i)12-s + (−0.0159 − 0.0437i)13-s + (−2.56 − 5.52i)14-s + (−1.78 − 2.65i)15-s + (0.221 − 0.185i)16-s + (0.0786 + 0.136i)17-s + ⋯
L(s)  = 1  + (−1.60 + 0.282i)2-s + (0.239 + 0.970i)3-s + (1.55 − 0.564i)4-s + (−0.774 + 0.281i)5-s + (−0.659 − 1.48i)6-s + (0.256 + 0.966i)7-s + (−0.916 + 0.528i)8-s + (−0.884 + 0.465i)9-s + (1.16 − 0.670i)10-s + (−0.0126 + 0.0347i)11-s + (0.919 + 1.36i)12-s + (−0.00441 − 0.0121i)13-s + (−0.684 − 1.47i)14-s + (−0.459 − 0.684i)15-s + (0.0553 − 0.0464i)16-s + (0.0190 + 0.0330i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.998 - 0.0501i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.998 - 0.0501i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(189\)    =    \(3^{3} \cdot 7\)
Sign: $-0.998 - 0.0501i$
Analytic conductor: \(1.50917\)
Root analytic conductor: \(1.22848\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{189} (185, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 189,\ (\ :1/2),\ -0.998 - 0.0501i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.00895971 + 0.357059i\)
\(L(\frac12)\) \(\approx\) \(0.00895971 + 0.357059i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.415 - 1.68i)T \)
7 \( 1 + (-0.678 - 2.55i)T \)
good2 \( 1 + (2.26 - 0.399i)T + (1.87 - 0.684i)T^{2} \)
5 \( 1 + (1.73 - 0.630i)T + (3.83 - 3.21i)T^{2} \)
11 \( 1 + (0.0420 - 0.115i)T + (-8.42 - 7.07i)T^{2} \)
13 \( 1 + (0.0159 + 0.0437i)T + (-9.95 + 8.35i)T^{2} \)
17 \( 1 + (-0.0786 - 0.136i)T + (-8.5 + 14.7i)T^{2} \)
19 \( 1 + (6.57 + 3.79i)T + (9.5 + 16.4i)T^{2} \)
23 \( 1 + (0.957 + 0.168i)T + (21.6 + 7.86i)T^{2} \)
29 \( 1 + (3.33 - 9.16i)T + (-22.2 - 18.6i)T^{2} \)
31 \( 1 + (1.56 + 4.29i)T + (-23.7 + 19.9i)T^{2} \)
37 \( 1 - 9.37T + 37T^{2} \)
41 \( 1 + (-5.76 + 2.09i)T + (31.4 - 26.3i)T^{2} \)
43 \( 1 + (-1.67 - 9.52i)T + (-40.4 + 14.7i)T^{2} \)
47 \( 1 + (-3.91 - 1.42i)T + (36.0 + 30.2i)T^{2} \)
53 \( 1 + (0.141 + 0.0818i)T + (26.5 + 45.8i)T^{2} \)
59 \( 1 + (-9.06 - 7.60i)T + (10.2 + 58.1i)T^{2} \)
61 \( 1 + (-1.03 + 2.85i)T + (-46.7 - 39.2i)T^{2} \)
67 \( 1 + (1.70 - 9.68i)T + (-62.9 - 22.9i)T^{2} \)
71 \( 1 + (0.863 + 0.498i)T + (35.5 + 61.4i)T^{2} \)
73 \( 1 - 9.18iT - 73T^{2} \)
79 \( 1 + (-0.451 - 2.56i)T + (-74.2 + 27.0i)T^{2} \)
83 \( 1 + (6.02 + 2.19i)T + (63.5 + 53.3i)T^{2} \)
89 \( 1 + (5.30 - 9.18i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (-13.2 + 2.33i)T + (91.1 - 33.1i)T^{2} \)
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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

−12.84751082785057354092257919304, −11.26662482750670937095653268435, −11.08294089713390026023614091063, −9.819687190530990834470020588806, −8.970272712869335737370807478549, −8.353070658235065910458964125779, −7.34874273007926857798116508130, −5.91191922019545921426005175137, −4.29211709717953408613137231544, −2.50605915936198464399707557294, 0.50023944646759201840991336026, 2.07047001444578576329152984605, 4.02384284149839830123277446202, 6.33011610290701911705004853177, 7.55362328962896513869155627986, 7.955256060352991584567526704516, 8.828222437842019949909162029684, 10.05799064967584708993446849710, 11.04175934160175624469197340417, 11.80643317784817093375561974141

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