Properties

Label 2-483-161.61-c1-0-18
Degree $2$
Conductor $483$
Sign $0.870 - 0.492i$
Analytic cond. $3.85677$
Root an. cond. $1.96386$
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  + (1.04 + 0.818i)2-s + (0.814 + 0.580i)3-s + (−0.0577 − 0.238i)4-s + (−1.14 + 0.220i)5-s + (0.373 + 1.27i)6-s + (1.26 − 2.32i)7-s + (1.23 − 2.70i)8-s + (0.327 + 0.945i)9-s + (−1.37 − 0.707i)10-s + (1.25 + 1.59i)11-s + (0.0910 − 0.227i)12-s + (3.57 + 5.56i)13-s + (3.22 − 1.37i)14-s + (−1.06 − 0.484i)15-s + (3.06 − 1.58i)16-s + (2.95 + 2.81i)17-s + ⋯
L(s)  = 1  + (0.736 + 0.579i)2-s + (0.470 + 0.334i)3-s + (−0.0288 − 0.119i)4-s + (−0.512 + 0.0986i)5-s + (0.152 + 0.518i)6-s + (0.479 − 0.877i)7-s + (0.436 − 0.956i)8-s + (0.109 + 0.315i)9-s + (−0.434 − 0.223i)10-s + (0.379 + 0.481i)11-s + (0.0262 − 0.0656i)12-s + (0.991 + 1.54i)13-s + (0.861 − 0.368i)14-s + (−0.273 − 0.125i)15-s + (0.766 − 0.395i)16-s + (0.715 + 0.682i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.870 - 0.492i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.870 - 0.492i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $0.870 - 0.492i$
Analytic conductor: \(3.85677\)
Root analytic conductor: \(1.96386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{483} (61, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 483,\ (\ :1/2),\ 0.870 - 0.492i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.32067 + 0.610749i\)
\(L(\frac12)\) \(\approx\) \(2.32067 + 0.610749i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.814 - 0.580i)T \)
7 \( 1 + (-1.26 + 2.32i)T \)
23 \( 1 + (3.94 + 2.73i)T \)
good2 \( 1 + (-1.04 - 0.818i)T + (0.471 + 1.94i)T^{2} \)
5 \( 1 + (1.14 - 0.220i)T + (4.64 - 1.85i)T^{2} \)
11 \( 1 + (-1.25 - 1.59i)T + (-2.59 + 10.6i)T^{2} \)
13 \( 1 + (-3.57 - 5.56i)T + (-5.40 + 11.8i)T^{2} \)
17 \( 1 + (-2.95 - 2.81i)T + (0.808 + 16.9i)T^{2} \)
19 \( 1 + (-5.18 + 4.94i)T + (0.904 - 18.9i)T^{2} \)
29 \( 1 + (4.96 - 1.45i)T + (24.3 - 15.6i)T^{2} \)
31 \( 1 + (0.777 + 8.14i)T + (-30.4 + 5.86i)T^{2} \)
37 \( 1 + (1.43 - 0.495i)T + (29.0 - 22.8i)T^{2} \)
41 \( 1 + (5.03 - 4.35i)T + (5.83 - 40.5i)T^{2} \)
43 \( 1 + (2.80 - 1.27i)T + (28.1 - 32.4i)T^{2} \)
47 \( 1 + (5.85 + 3.38i)T + (23.5 + 40.7i)T^{2} \)
53 \( 1 + (-1.63 - 0.0780i)T + (52.7 + 5.03i)T^{2} \)
59 \( 1 + (-1.95 + 3.79i)T + (-34.2 - 48.0i)T^{2} \)
61 \( 1 + (-1.82 - 2.56i)T + (-19.9 + 57.6i)T^{2} \)
67 \( 1 + (-2.21 - 5.52i)T + (-48.4 + 46.2i)T^{2} \)
71 \( 1 + (1.97 - 13.7i)T + (-68.1 - 20.0i)T^{2} \)
73 \( 1 + (3.97 - 0.964i)T + (64.8 - 33.4i)T^{2} \)
79 \( 1 + (-4.37 + 0.208i)T + (78.6 - 7.50i)T^{2} \)
83 \( 1 + (5.81 - 6.71i)T + (-11.8 - 82.1i)T^{2} \)
89 \( 1 + (-17.3 - 1.65i)T + (87.3 + 16.8i)T^{2} \)
97 \( 1 + (-3.27 - 3.78i)T + (-13.8 + 96.0i)T^{2} \)
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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

−11.18772557401156147960997670766, −10.03768769588227864195908656939, −9.380593473614467712650678412340, −8.139567111650068203453285127737, −7.25543900885792756242820610326, −6.50294603000972691942365166388, −5.22657481229892030194942363572, −4.10114290576455263246091595114, −3.81104775208671903602975459150, −1.54373107465826656384920535299, 1.63663958116280494748020030393, 3.23480085395732978362797829748, 3.58897422794763205854663953902, 5.21210513513948573833613040328, 5.85572595786862237433258253347, 7.71918451277411493611754442282, 8.033756899328338559375411765646, 8.918921297187059047380104700965, 10.18529930691827977638823670541, 11.31504094846209240493138403350

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