Properties

Label 2-33e2-11.10-c2-0-31
Degree $2$
Conductor $1089$
Sign $-0.522 - 0.852i$
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  + 1.47i·2-s + 1.82·4-s + 4.22·5-s − 2.20i·7-s + 8.59i·8-s + 6.24i·10-s + 21.4i·13-s + 3.25·14-s − 5.40·16-s + 10.1i·17-s + 3.99i·19-s + 7.69·20-s − 0.0490·23-s − 7.12·25-s − 31.6·26-s + ⋯
L(s)  = 1  + 0.738i·2-s + 0.455·4-s + 0.845·5-s − 0.314i·7-s + 1.07i·8-s + 0.624i·10-s + 1.65i·13-s + 0.232·14-s − 0.337·16-s + 0.595i·17-s + 0.210i·19-s + 0.384·20-s − 0.00213·23-s − 0.284·25-s − 1.21·26-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.522 - 0.852i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.522 - 0.852i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1089\)    =    \(3^{2} \cdot 11^{2}\)
Sign: $-0.522 - 0.852i$
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: \((2,\ 1089,\ (\ :1),\ -0.522 - 0.852i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.498365277\)
\(L(\frac12)\) \(\approx\) \(2.498365277\)
\(L(2)\) 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 \( 1 - 1.47iT - 4T^{2} \)
5 \( 1 - 4.22T + 25T^{2} \)
7 \( 1 + 2.20iT - 49T^{2} \)
13 \( 1 - 21.4iT - 169T^{2} \)
17 \( 1 - 10.1iT - 289T^{2} \)
19 \( 1 - 3.99iT - 361T^{2} \)
23 \( 1 + 0.0490T + 529T^{2} \)
29 \( 1 + 30.6iT - 841T^{2} \)
31 \( 1 + 25.0T + 961T^{2} \)
37 \( 1 - 4.51T + 1.36e3T^{2} \)
41 \( 1 - 31.5iT - 1.68e3T^{2} \)
43 \( 1 - 74.2iT - 1.84e3T^{2} \)
47 \( 1 - 68.0T + 2.20e3T^{2} \)
53 \( 1 + 64.1T + 2.80e3T^{2} \)
59 \( 1 + 12.3T + 3.48e3T^{2} \)
61 \( 1 + 49.8iT - 3.72e3T^{2} \)
67 \( 1 - 91.4T + 4.48e3T^{2} \)
71 \( 1 - 22.9T + 5.04e3T^{2} \)
73 \( 1 + 69.1iT - 5.32e3T^{2} \)
79 \( 1 + 35.5iT - 6.24e3T^{2} \)
83 \( 1 - 130. iT - 6.88e3T^{2} \)
89 \( 1 - 128.T + 7.92e3T^{2} \)
97 \( 1 - 86.8T + 9.40e3T^{2} \)
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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

−9.769067102209296869829805576975, −9.164549316145032084343417740255, −8.114396969470320759859693896877, −7.37993668569303485322937034772, −6.37953196343741031081080845998, −6.10676805526068722309965898357, −4.96368154326265554187322975918, −3.91794227194214796824833050795, −2.39804397122551980277516147776, −1.59845232836419945504898286199, 0.71747499086990594245825260542, 2.00669812513903622968343169957, 2.80953092656535001235042371962, 3.73920379629031765792075898141, 5.29607098991708982027352873169, 5.80199928061661033066234037207, 6.91282334218124618807481442525, 7.65153526954950332947922281875, 8.842940535968525765297449758001, 9.560525716279062867554089702886

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