Properties

Label 2-33e2-33.32-c1-0-35
Degree $2$
Conductor $1089$
Sign $-0.997 - 0.0659i$
Analytic cond. $8.69570$
Root an. cond. $2.94884$
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  + 0.732·2-s − 1.46·4-s − 3.86i·5-s − 4.38i·7-s − 2.53·8-s − 2.82i·10-s + 2.44i·13-s − 3.20i·14-s + 1.07·16-s − 3.46·17-s + 0.896i·19-s + 5.65i·20-s + 4.24i·23-s − 9.92·25-s + 1.79i·26-s + ⋯
L(s)  = 1  + 0.517·2-s − 0.732·4-s − 1.72i·5-s − 1.65i·7-s − 0.896·8-s − 0.894i·10-s + 0.679i·13-s − 0.857i·14-s + 0.267·16-s − 0.840·17-s + 0.205i·19-s + 1.26i·20-s + 0.884i·23-s − 1.98·25-s + 0.351i·26-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.997 - 0.0659i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.997 - 0.0659i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1089\)    =    \(3^{2} \cdot 11^{2}\)
Sign: $-0.997 - 0.0659i$
Analytic conductor: \(8.69570\)
Root analytic conductor: \(2.94884\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1089} (1088, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1089,\ (\ :1/2),\ -0.997 - 0.0659i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9326955830\)
\(L(\frac12)\) \(\approx\) \(0.9326955830\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
11 \( 1 \)
good2 \( 1 - 0.732T + 2T^{2} \)
5 \( 1 + 3.86iT - 5T^{2} \)
7 \( 1 + 4.38iT - 7T^{2} \)
13 \( 1 - 2.44iT - 13T^{2} \)
17 \( 1 + 3.46T + 17T^{2} \)
19 \( 1 - 0.896iT - 19T^{2} \)
23 \( 1 - 4.24iT - 23T^{2} \)
29 \( 1 + 2.73T + 29T^{2} \)
31 \( 1 - 3.19T + 31T^{2} \)
37 \( 1 - 3.73T + 37T^{2} \)
41 \( 1 + 2.19T + 41T^{2} \)
43 \( 1 - 4.24iT - 43T^{2} \)
47 \( 1 + 6.31iT - 47T^{2} \)
53 \( 1 + 8.38iT - 53T^{2} \)
59 \( 1 + 8.86iT - 59T^{2} \)
61 \( 1 - 10.3iT - 61T^{2} \)
67 \( 1 - 1.19T + 67T^{2} \)
71 \( 1 + 8.76iT - 71T^{2} \)
73 \( 1 + 5.03iT - 73T^{2} \)
79 \( 1 - 5.79iT - 79T^{2} \)
83 \( 1 + 12.7T + 83T^{2} \)
89 \( 1 + 18.2iT - 89T^{2} \)
97 \( 1 + 7.53T + 97T^{2} \)
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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

−9.460815810737230246904411601948, −8.644417818502469251921036296405, −7.959840065295171082710715190325, −6.91640644071799403432208224159, −5.76880046904930439047080089569, −4.78063941161779800669111880346, −4.34501893011440195652884527751, −3.61825974582625382618737559207, −1.51560713840839301525470472294, −0.36095503284257890623002008479, 2.49646597532610248424389764603, 2.91859571619178403073735613636, 4.09715820804017197080351248140, 5.26632154045005837401244074699, 6.03455344245560014102902830137, 6.64233513006178215115024219096, 7.85730835808139301665910239474, 8.710435917434522851052081042217, 9.438514529906828056761496358607, 10.31730652759846155646632880640

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