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Properties

Label 2-33e2-11.8-c0-0-0
Degree $2$
Conductor $1089$
Sign $0.924 + 0.382i$
Analytic cond. $0.543481$
Root an. cond. $0.737212$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (0.309 − 0.951i)4-s + (1.34 + 0.437i)7-s + (0.831 + 1.14i)13-s + (−0.809 − 0.587i)16-s + (−1.34 + 0.437i)19-s + (−0.309 − 0.951i)25-s + (0.831 − 1.14i)28-s − 1.41i·43-s + (0.809 + 0.587i)49-s + (1.34 − 0.437i)52-s + (−0.831 + 1.14i)61-s + (−0.809 + 0.587i)64-s + (−1.34 − 0.437i)73-s + 1.41i·76-s + (−0.831 − 1.14i)79-s + ⋯
L(s)  = 1  + (0.309 − 0.951i)4-s + (1.34 + 0.437i)7-s + (0.831 + 1.14i)13-s + (−0.809 − 0.587i)16-s + (−1.34 + 0.437i)19-s + (−0.309 − 0.951i)25-s + (0.831 − 1.14i)28-s − 1.41i·43-s + (0.809 + 0.587i)49-s + (1.34 − 0.437i)52-s + (−0.831 + 1.14i)61-s + (−0.809 + 0.587i)64-s + (−1.34 − 0.437i)73-s + 1.41i·76-s + (−0.831 − 1.14i)79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.924 + 0.382i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1089 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.924 + 0.382i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1089\)    =    \(3^{2} \cdot 11^{2}\)
Sign: $0.924 + 0.382i$
Analytic conductor: \(0.543481\)
Root analytic conductor: \(0.737212\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{1089} (118, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1089,\ (\ :0),\ 0.924 + 0.382i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.255164074\)
\(L(\frac12)\) \(\approx\) \(1.255164074\)
\(L(1)\) 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 \( 1 + (-0.309 + 0.951i)T^{2} \)
5 \( 1 + (0.309 + 0.951i)T^{2} \)
7 \( 1 + (-1.34 - 0.437i)T + (0.809 + 0.587i)T^{2} \)
13 \( 1 + (-0.831 - 1.14i)T + (-0.309 + 0.951i)T^{2} \)
17 \( 1 + (-0.309 - 0.951i)T^{2} \)
19 \( 1 + (1.34 - 0.437i)T + (0.809 - 0.587i)T^{2} \)
23 \( 1 + T^{2} \)
29 \( 1 + (0.809 + 0.587i)T^{2} \)
31 \( 1 + (0.309 - 0.951i)T^{2} \)
37 \( 1 + (-0.809 - 0.587i)T^{2} \)
41 \( 1 + (0.809 - 0.587i)T^{2} \)
43 \( 1 + 1.41iT - T^{2} \)
47 \( 1 + (-0.809 + 0.587i)T^{2} \)
53 \( 1 + (0.309 - 0.951i)T^{2} \)
59 \( 1 + (-0.809 - 0.587i)T^{2} \)
61 \( 1 + (0.831 - 1.14i)T + (-0.309 - 0.951i)T^{2} \)
67 \( 1 + T^{2} \)
71 \( 1 + (0.309 + 0.951i)T^{2} \)
73 \( 1 + (1.34 + 0.437i)T + (0.809 + 0.587i)T^{2} \)
79 \( 1 + (0.831 + 1.14i)T + (-0.309 + 0.951i)T^{2} \)
83 \( 1 + (-0.309 - 0.951i)T^{2} \)
89 \( 1 + T^{2} \)
97 \( 1 + (-1.61 + 1.17i)T + (0.309 - 0.951i)T^{2} \)
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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

−10.26049455229931172736442924705, −8.992513199378266023443944369791, −8.597248280288605353954266199816, −7.52703240013495333953531927630, −6.45530849275597084072011207611, −5.86529299030125554315179142403, −4.82585345691841437999834019677, −4.09836508095924963361008301762, −2.26437847382682777689274174188, −1.56006069287549804082634985708, 1.61142701254934689006492194806, 2.90227370705713524909050056627, 3.95937128375413067679711817758, 4.77646640401081482785739911088, 5.91473680511968734111925871522, 6.94690017419879446322267815243, 7.86867275712211780736987152490, 8.223221898001873622749823420390, 9.047133809835957975543022214989, 10.35922380486440221924224025000

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