Properties

Label 2-33e2-11.10-c2-0-28
Degree $2$
Conductor $1089$
Sign $-0.904 - 0.426i$
Analytic cond. $29.6731$
Root an. cond. $5.44730$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.73i·2-s + 1.00·4-s + 4.89·5-s + 7.07i·7-s + 8.66i·8-s + 8.48i·10-s − 7.07i·13-s − 12.2·14-s − 10.9·16-s + 27.7i·17-s + 15.5i·19-s + 4.89·20-s − 24.4·23-s − 1.00·25-s + 12.2·26-s + ⋯
L(s)  = 1  + 0.866i·2-s + 0.250·4-s + 0.979·5-s + 1.01i·7-s + 1.08i·8-s + 0.848i·10-s − 0.543i·13-s − 0.874·14-s − 0.687·16-s + 1.63i·17-s + 0.818i·19-s + 0.244·20-s − 1.06·23-s − 0.0400·25-s + 0.471·26-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.904 - 0.426i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.904 - 0.426i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1089\)    =    \(3^{2} \cdot 11^{2}\)
Sign: $-0.904 - 0.426i$
Analytic conductor: \(29.6731\)
Root analytic conductor: \(5.44730\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1089} (604, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1089,\ (\ :1),\ -0.904 - 0.426i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.373171512\)
\(L(\frac12)\) \(\approx\) \(2.373171512\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
11 \( 1 \)
good2 \( 1 - 1.73iT - 4T^{2} \)
5 \( 1 - 4.89T + 25T^{2} \)
7 \( 1 - 7.07iT - 49T^{2} \)
13 \( 1 + 7.07iT - 169T^{2} \)
17 \( 1 - 27.7iT - 289T^{2} \)
19 \( 1 - 15.5iT - 361T^{2} \)
23 \( 1 + 24.4T + 529T^{2} \)
29 \( 1 + 34.6iT - 841T^{2} \)
31 \( 1 - 12T + 961T^{2} \)
37 \( 1 + 60T + 1.36e3T^{2} \)
41 \( 1 - 34.6iT - 1.68e3T^{2} \)
43 \( 1 + 49.4iT - 1.84e3T^{2} \)
47 \( 1 - 83.2T + 2.20e3T^{2} \)
53 \( 1 - 83.2T + 2.80e3T^{2} \)
59 \( 1 - 48.9T + 3.48e3T^{2} \)
61 \( 1 - 26.8iT - 3.72e3T^{2} \)
67 \( 1 + 120T + 4.48e3T^{2} \)
71 \( 1 + 24.4T + 5.04e3T^{2} \)
73 \( 1 - 120. iT - 5.32e3T^{2} \)
79 \( 1 + 128. iT - 6.24e3T^{2} \)
83 \( 1 - 76.2iT - 6.88e3T^{2} \)
89 \( 1 - 97.9T + 7.92e3T^{2} \)
97 \( 1 - 70T + 9.40e3T^{2} \)
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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

−10.20205737812999023365228953654, −8.905493496739081853588563071095, −8.361990609682695993796830847447, −7.55930149618672479362877101751, −6.39455647302500983901747122254, −5.77849199549530126489989344663, −5.52342807296158162970696981360, −3.95260112254731877192608546529, −2.46579614889713299279492429060, −1.79913029100093207890032394269, 0.66384147062550854152019800595, 1.81271981618786010618867717272, 2.71880750315588148020221549868, 3.80086102170529455164718539778, 4.81855192773414010500471084031, 5.94141426429298805107682272919, 7.01432571403536221231394501364, 7.29138878744174397356958899366, 8.884254225973689660705183461951, 9.542373254592768884632803915206

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