Properties

Label 2-189-189.104-c1-0-13
Degree $2$
Conductor $189$
Sign $0.993 - 0.113i$
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  + (−0.878 + 2.41i)2-s + (1.25 − 1.19i)3-s + (−3.52 − 2.95i)4-s + (0.588 − 3.33i)5-s + (1.78 + 4.07i)6-s + (−2.64 + 0.108i)7-s + (5.79 − 3.34i)8-s + (0.145 − 2.99i)9-s + (7.53 + 4.35i)10-s + (4.55 − 0.803i)11-s + (−7.95 + 0.502i)12-s + (0.619 + 1.70i)13-s + (2.06 − 6.47i)14-s + (−3.24 − 4.88i)15-s + (1.38 + 7.86i)16-s + (1.40 − 2.43i)17-s + ⋯
L(s)  = 1  + (−0.621 + 1.70i)2-s + (0.724 − 0.689i)3-s + (−1.76 − 1.47i)4-s + (0.263 − 1.49i)5-s + (0.727 + 1.66i)6-s + (−0.999 + 0.0411i)7-s + (2.04 − 1.18i)8-s + (0.0484 − 0.998i)9-s + (2.38 + 1.37i)10-s + (1.37 − 0.242i)11-s + (−2.29 + 0.145i)12-s + (0.171 + 0.472i)13-s + (0.550 − 1.73i)14-s + (−0.838 − 1.26i)15-s + (0.346 + 1.96i)16-s + (0.340 − 0.590i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.993 - 0.113i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.993 - 0.113i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(189\)    =    \(3^{3} \cdot 7\)
Sign: $0.993 - 0.113i$
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: \((2,\ 189,\ (\ :1/2),\ 0.993 - 0.113i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.951173 + 0.0542621i\)
\(L(\frac12)\) \(\approx\) \(0.951173 + 0.0542621i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-1.25 + 1.19i)T \)
7 \( 1 + (2.64 - 0.108i)T \)
good2 \( 1 + (0.878 - 2.41i)T + (-1.53 - 1.28i)T^{2} \)
5 \( 1 + (-0.588 + 3.33i)T + (-4.69 - 1.71i)T^{2} \)
11 \( 1 + (-4.55 + 0.803i)T + (10.3 - 3.76i)T^{2} \)
13 \( 1 + (-0.619 - 1.70i)T + (-9.95 + 8.35i)T^{2} \)
17 \( 1 + (-1.40 + 2.43i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (0.586 - 0.338i)T + (9.5 - 16.4i)T^{2} \)
23 \( 1 + (2.29 - 2.74i)T + (-3.99 - 22.6i)T^{2} \)
29 \( 1 + (0.546 - 1.50i)T + (-22.2 - 18.6i)T^{2} \)
31 \( 1 + (1.99 - 2.37i)T + (-5.38 - 30.5i)T^{2} \)
37 \( 1 + (0.898 - 1.55i)T + (-18.5 - 32.0i)T^{2} \)
41 \( 1 + (-11.6 + 4.22i)T + (31.4 - 26.3i)T^{2} \)
43 \( 1 + (0.0534 + 0.303i)T + (-40.4 + 14.7i)T^{2} \)
47 \( 1 + (2.22 - 1.86i)T + (8.16 - 46.2i)T^{2} \)
53 \( 1 - 4.31iT - 53T^{2} \)
59 \( 1 + (1.34 - 7.61i)T + (-55.4 - 20.1i)T^{2} \)
61 \( 1 + (-0.783 - 0.933i)T + (-10.5 + 60.0i)T^{2} \)
67 \( 1 + (-0.826 + 0.300i)T + (51.3 - 43.0i)T^{2} \)
71 \( 1 + (-11.6 - 6.72i)T + (35.5 + 61.4i)T^{2} \)
73 \( 1 + (11.2 - 6.52i)T + (36.5 - 63.2i)T^{2} \)
79 \( 1 + (-13.7 - 5.01i)T + (60.5 + 50.7i)T^{2} \)
83 \( 1 + (-6.55 - 2.38i)T + (63.5 + 53.3i)T^{2} \)
89 \( 1 + (8.53 + 14.7i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-5.81 + 1.02i)T + (91.1 - 33.1i)T^{2} \)
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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

−12.93406771300669760561398993717, −12.03544229974337884738507000221, −9.643136184995127570231201346329, −9.170593030039226069549583030749, −8.631108476441937895247294309927, −7.46237800175939707117171386501, −6.51033406074116657990973566505, −5.64887890655598412213104375810, −4.06609034250180841333060917873, −1.08842236545674502273874572896, 2.25507898501513281775033542344, 3.31836774839629647558021969155, 3.98111981057825688709764747309, 6.39230842243537410737253712388, 7.87634511834049994882166173885, 9.187858247133961807754134741820, 9.757745095267167403506530215533, 10.50620757735568102928587017838, 11.15144021208638057583477480504, 12.35324014026927901949832990012

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