Properties

Label 2-1323-21.20-c1-0-45
Degree $2$
Conductor $1323$
Sign $0.987 - 0.156i$
Analytic cond. $10.5642$
Root an. cond. $3.25026$
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  + 0.510i·2-s + 1.73·4-s + 4.01·5-s + 1.90i·8-s + 2.04i·10-s − 4.55i·11-s − 1.36i·13-s + 2.50·16-s − 2.15·17-s − 2.66i·19-s + 6.99·20-s + 2.32·22-s + 1.27i·23-s + 11.1·25-s + 0.697·26-s + ⋯
L(s)  = 1  + 0.360i·2-s + 0.869·4-s + 1.79·5-s + 0.674i·8-s + 0.647i·10-s − 1.37i·11-s − 0.379i·13-s + 0.626·16-s − 0.523·17-s − 0.610i·19-s + 1.56·20-s + 0.495·22-s + 0.266i·23-s + 2.22·25-s + 0.136·26-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1323 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.987 - 0.156i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1323 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.987 - 0.156i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1323\)    =    \(3^{3} \cdot 7^{2}\)
Sign: $0.987 - 0.156i$
Analytic conductor: \(10.5642\)
Root analytic conductor: \(3.25026\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1323} (1322, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1323,\ (\ :1/2),\ 0.987 - 0.156i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.864370816\)
\(L(\frac12)\) \(\approx\) \(2.864370816\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 \)
good2 \( 1 - 0.510iT - 2T^{2} \)
5 \( 1 - 4.01T + 5T^{2} \)
11 \( 1 + 4.55iT - 11T^{2} \)
13 \( 1 + 1.36iT - 13T^{2} \)
17 \( 1 + 2.15T + 17T^{2} \)
19 \( 1 + 2.66iT - 19T^{2} \)
23 \( 1 - 1.27iT - 23T^{2} \)
29 \( 1 + 8.75iT - 29T^{2} \)
31 \( 1 - 8.72iT - 31T^{2} \)
37 \( 1 - 7.85T + 37T^{2} \)
41 \( 1 + 8.92T + 41T^{2} \)
43 \( 1 + 7.31T + 43T^{2} \)
47 \( 1 + 8.97T + 47T^{2} \)
53 \( 1 - 7.89iT - 53T^{2} \)
59 \( 1 + 7.72T + 59T^{2} \)
61 \( 1 - 6.02iT - 61T^{2} \)
67 \( 1 - 8.15T + 67T^{2} \)
71 \( 1 - 0.301iT - 71T^{2} \)
73 \( 1 - 11.6iT - 73T^{2} \)
79 \( 1 + 4.86T + 79T^{2} \)
83 \( 1 + 4.38T + 83T^{2} \)
89 \( 1 - 1.90T + 89T^{2} \)
97 \( 1 - 0.231iT - 97T^{2} \)
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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

−9.722769368139770252001087632960, −8.777406268253667067092584371560, −8.117713764047990767263622416121, −6.88792889181714728867066804327, −6.28479545072084819559330966169, −5.73275613110715025165070951339, −4.94789870713395193368274543767, −3.17152368796468144291551769710, −2.43371177566107825982271520271, −1.32211811409782868576566555820, 1.70296342793192724233233070488, 2.01266101083696250753129380024, 3.15598420886883839715001679011, 4.59343054600593378343867549926, 5.50370585583802120529639133040, 6.52167984430618820353006461696, 6.77857864950742768150380629494, 7.940430994085696575283357607441, 9.154100340012850907187081904145, 9.846213216818646798309337103662

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