Properties

Label 2-33e2-3.2-c2-0-20
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  + 0.192i·2-s + 3.96·4-s + 7.62i·5-s + 2.45·7-s + 1.53i·8-s − 1.46·10-s − 20.4·13-s + 0.473i·14-s + 15.5·16-s + 14.2i·17-s + 25.2·19-s + 30.2i·20-s − 7.64i·23-s − 33.1·25-s − 3.94i·26-s + ⋯
L(s)  = 1  + 0.0963i·2-s + 0.990·4-s + 1.52i·5-s + 0.350·7-s + 0.191i·8-s − 0.146·10-s − 1.57·13-s + 0.0338i·14-s + 0.972·16-s + 0.841i·17-s + 1.32·19-s + 1.51i·20-s − 0.332i·23-s − 1.32·25-s − 0.151i·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

\(L(\frac{3}{2})\) \(\approx\) \(2.122698845\)
\(L(\frac12)\) \(\approx\) \(2.122698845\)
\(L(2)\) 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 \( 1 - 0.192iT - 4T^{2} \)
5 \( 1 - 7.62iT - 25T^{2} \)
7 \( 1 - 2.45T + 49T^{2} \)
13 \( 1 + 20.4T + 169T^{2} \)
17 \( 1 - 14.2iT - 289T^{2} \)
19 \( 1 - 25.2T + 361T^{2} \)
23 \( 1 + 7.64iT - 529T^{2} \)
29 \( 1 - 43.4iT - 841T^{2} \)
31 \( 1 + 33.4T + 961T^{2} \)
37 \( 1 - 24.5T + 1.36e3T^{2} \)
41 \( 1 - 21.8iT - 1.68e3T^{2} \)
43 \( 1 - 17.2T + 1.84e3T^{2} \)
47 \( 1 - 76.8iT - 2.20e3T^{2} \)
53 \( 1 + 3.42iT - 2.80e3T^{2} \)
59 \( 1 + 68.7iT - 3.48e3T^{2} \)
61 \( 1 + 31.6T + 3.72e3T^{2} \)
67 \( 1 - 30.0T + 4.48e3T^{2} \)
71 \( 1 + 102. iT - 5.04e3T^{2} \)
73 \( 1 + 131.T + 5.32e3T^{2} \)
79 \( 1 - 10.6T + 6.24e3T^{2} \)
83 \( 1 + 126. iT - 6.88e3T^{2} \)
89 \( 1 - 114. iT - 7.92e3T^{2} \)
97 \( 1 + 109.T + 9.40e3T^{2} \)
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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

−10.16019818672891459540111230519, −9.339621265820353204443423932544, −7.83558896844873069409121777882, −7.44659571361276894730727540685, −6.73805764555548587041984971480, −5.93810221916183636715579534861, −4.89927439430156005233743437692, −3.37340254019189160780599448033, −2.74432945297414111655168425868, −1.70551406709084650467953495909, 0.59669814716007707397166022965, 1.76919119218187547215694575914, 2.81119449229483724614143772792, 4.22440481795028536987002320984, 5.18827817383131075064321828516, 5.69965338243299239791131286708, 7.20053652481921346217880720482, 7.56634790787746648120203810239, 8.542279660495869697165332347588, 9.589598512682736090477573652473

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