Properties

Label 2-483-161.66-c1-0-22
Degree $2$
Conductor $483$
Sign $-0.351 + 0.936i$
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  + (−2.16 + 1.70i)2-s + (−0.814 + 0.580i)3-s + (1.32 − 5.46i)4-s + (−1.29 − 0.249i)5-s + (0.777 − 2.64i)6-s + (1.94 − 1.79i)7-s + (4.15 + 9.08i)8-s + (0.327 − 0.945i)9-s + (3.23 − 1.66i)10-s + (−0.534 + 0.680i)11-s + (2.08 + 5.21i)12-s + (−2.20 + 3.42i)13-s + (−1.16 + 7.20i)14-s + (1.19 − 0.547i)15-s + (−14.5 − 7.48i)16-s + (2.08 − 1.98i)17-s + ⋯
L(s)  = 1  + (−1.53 + 1.20i)2-s + (−0.470 + 0.334i)3-s + (0.662 − 2.73i)4-s + (−0.578 − 0.111i)5-s + (0.317 − 1.08i)6-s + (0.735 − 0.677i)7-s + (1.46 + 3.21i)8-s + (0.109 − 0.315i)9-s + (1.02 − 0.527i)10-s + (−0.161 + 0.205i)11-s + (0.602 + 1.50i)12-s + (−0.610 + 0.950i)13-s + (−0.311 + 1.92i)14-s + (0.309 − 0.141i)15-s + (−3.63 − 1.87i)16-s + (0.505 − 0.482i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.351 + 0.936i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.351 + 0.936i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $-0.351 + 0.936i$
Analytic conductor: \(3.85677\)
Root analytic conductor: \(1.96386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{483} (388, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 483,\ (\ :1/2),\ -0.351 + 0.936i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.00421151 - 0.00608320i\)
\(L(\frac12)\) \(\approx\) \(0.00421151 - 0.00608320i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.94 + 1.79i)T \)
23 \( 1 + (4.16 - 2.37i)T \)
good2 \( 1 + (2.16 - 1.70i)T + (0.471 - 1.94i)T^{2} \)
5 \( 1 + (1.29 + 0.249i)T + (4.64 + 1.85i)T^{2} \)
11 \( 1 + (0.534 - 0.680i)T + (-2.59 - 10.6i)T^{2} \)
13 \( 1 + (2.20 - 3.42i)T + (-5.40 - 11.8i)T^{2} \)
17 \( 1 + (-2.08 + 1.98i)T + (0.808 - 16.9i)T^{2} \)
19 \( 1 + (0.858 + 0.818i)T + (0.904 + 18.9i)T^{2} \)
29 \( 1 + (5.72 + 1.68i)T + (24.3 + 15.6i)T^{2} \)
31 \( 1 + (0.387 - 4.05i)T + (-30.4 - 5.86i)T^{2} \)
37 \( 1 + (-6.47 - 2.24i)T + (29.0 + 22.8i)T^{2} \)
41 \( 1 + (4.75 + 4.12i)T + (5.83 + 40.5i)T^{2} \)
43 \( 1 + (2.05 + 0.938i)T + (28.1 + 32.4i)T^{2} \)
47 \( 1 + (8.33 - 4.80i)T + (23.5 - 40.7i)T^{2} \)
53 \( 1 + (-7.58 + 0.361i)T + (52.7 - 5.03i)T^{2} \)
59 \( 1 + (2.48 + 4.81i)T + (-34.2 + 48.0i)T^{2} \)
61 \( 1 + (7.57 - 10.6i)T + (-19.9 - 57.6i)T^{2} \)
67 \( 1 + (-3.71 + 9.26i)T + (-48.4 - 46.2i)T^{2} \)
71 \( 1 + (1.89 + 13.1i)T + (-68.1 + 20.0i)T^{2} \)
73 \( 1 + (11.7 + 2.85i)T + (64.8 + 33.4i)T^{2} \)
79 \( 1 + (15.4 + 0.737i)T + (78.6 + 7.50i)T^{2} \)
83 \( 1 + (2.53 + 2.92i)T + (-11.8 + 82.1i)T^{2} \)
89 \( 1 + (7.89 - 0.753i)T + (87.3 - 16.8i)T^{2} \)
97 \( 1 + (6.37 - 7.35i)T + (-13.8 - 96.0i)T^{2} \)
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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

−10.35048387629649137022760478429, −9.744573483342341258478879601509, −8.850764583697690928604796906590, −7.76813499564993040637223501545, −7.40016251409083750712560066436, −6.36255035007591623287212804863, −5.24601755548239466307553537767, −4.35876420740114074918665556515, −1.67655951779986188626500465712, −0.007929374924326539938415934717, 1.65638977407920177257010318335, 2.81252229386533579782285113238, 4.11213633439086079770324737043, 5.73601498118818237991296740871, 7.27530731554882642830697578630, 8.003127453637025556419470002828, 8.441700007471535248754311819511, 9.718394948958401574605040886414, 10.36844975516275295470653141696, 11.38434211204641388487263337807

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