Properties

Label 2-33e2-3.2-c2-0-65
Degree $2$
Conductor $1089$
Sign $-0.577 + 0.816i$
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  + 1.41i·2-s + 1.99·4-s − 5.65i·5-s − 7-s + 8.48i·8-s + 8.00·10-s − 16·13-s − 1.41i·14-s − 4.00·16-s − 11.3i·17-s − 33·19-s − 11.3i·20-s − 24.0i·23-s − 7.00·25-s − 22.6i·26-s + ⋯
L(s)  = 1  + 0.707i·2-s + 0.499·4-s − 1.13i·5-s − 0.142·7-s + 1.06i·8-s + 0.800·10-s − 1.23·13-s − 0.101i·14-s − 0.250·16-s − 0.665i·17-s − 1.73·19-s − 0.565i·20-s − 1.04i·23-s − 0.280·25-s − 0.870i·26-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.577 + 0.816i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.577 + 0.816i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1089\)    =    \(3^{2} \cdot 11^{2}\)
Sign: $-0.577 + 0.816i$
Analytic conductor: \(29.6731\)
Root analytic conductor: \(5.44730\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1089} (485, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1089,\ (\ :1),\ -0.577 + 0.816i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.5573253808\)
\(L(\frac12)\) \(\approx\) \(0.5573253808\)
\(L(2)\) 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 \( 1 - 1.41iT - 4T^{2} \)
5 \( 1 + 5.65iT - 25T^{2} \)
7 \( 1 + T + 49T^{2} \)
13 \( 1 + 16T + 169T^{2} \)
17 \( 1 + 11.3iT - 289T^{2} \)
19 \( 1 + 33T + 361T^{2} \)
23 \( 1 + 24.0iT - 529T^{2} \)
29 \( 1 - 12.7iT - 841T^{2} \)
31 \( 1 - 31T + 961T^{2} \)
37 \( 1 + 57T + 1.36e3T^{2} \)
41 \( 1 + 15.5iT - 1.68e3T^{2} \)
43 \( 1 + 1.84e3T^{2} \)
47 \( 1 - 60.8iT - 2.20e3T^{2} \)
53 \( 1 + 89.0iT - 2.80e3T^{2} \)
59 \( 1 - 69.2iT - 3.48e3T^{2} \)
61 \( 1 + 105T + 3.72e3T^{2} \)
67 \( 1 + 103T + 4.48e3T^{2} \)
71 \( 1 + 118. iT - 5.04e3T^{2} \)
73 \( 1 - 47T + 5.32e3T^{2} \)
79 \( 1 + 23T + 6.24e3T^{2} \)
83 \( 1 + 106. iT - 6.88e3T^{2} \)
89 \( 1 - 50.9iT - 7.92e3T^{2} \)
97 \( 1 + 25T + 9.40e3T^{2} \)
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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

−9.085985262835343717118712015008, −8.521736553846322655351591783424, −7.71163392046260910560159710946, −6.82678411706001966354791793641, −6.12963317728884603205604906866, −4.97072970831393252833162455447, −4.59064631179632840893732752467, −2.86935628219156447016442233487, −1.81960435233667253479874611678, −0.14728230772656822312402314515, 1.77430814633204411547754937482, 2.62946867691116239107675466686, 3.44245055068357922361408638735, 4.50078700777250284682363521745, 5.94020861529580906403635350847, 6.70164544711601184623792006964, 7.27264667033755079949860006464, 8.269620517384439595298854174812, 9.484760928183775008286914215954, 10.28555928844182302158162980085

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