Properties

Label 2-483-161.18-c1-0-1
Degree $2$
Conductor $483$
Sign $-0.143 - 0.989i$
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  + (−0.340 − 1.40i)2-s + (0.327 + 0.945i)3-s + (−0.0785 + 0.0405i)4-s + (−1.83 + 0.735i)5-s + (1.21 − 0.781i)6-s + (−2.55 − 0.683i)7-s + (−1.80 − 2.08i)8-s + (−0.786 + 0.618i)9-s + (1.65 + 2.32i)10-s + (−1.43 + 5.90i)11-s + (−0.0639 − 0.0610i)12-s + (0.301 − 0.659i)13-s + (−0.0885 + 3.82i)14-s + (−1.29 − 1.49i)15-s + (−2.41 + 3.39i)16-s + (0.167 + 3.51i)17-s + ⋯
L(s)  = 1  + (−0.240 − 0.993i)2-s + (0.188 + 0.545i)3-s + (−0.0392 + 0.0202i)4-s + (−0.821 + 0.328i)5-s + (0.496 − 0.318i)6-s + (−0.966 − 0.258i)7-s + (−0.639 − 0.738i)8-s + (−0.262 + 0.206i)9-s + (0.524 + 0.736i)10-s + (−0.432 + 1.78i)11-s + (−0.0184 − 0.0176i)12-s + (0.0835 − 0.183i)13-s + (−0.0236 + 1.02i)14-s + (−0.334 − 0.386i)15-s + (−0.604 + 0.848i)16-s + (0.0405 + 0.851i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.143 - 0.989i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.143 - 0.989i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $-0.143 - 0.989i$
Analytic conductor: \(3.85677\)
Root analytic conductor: \(1.96386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{483} (340, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 483,\ (\ :1/2),\ -0.143 - 0.989i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.247650 + 0.286187i\)
\(L(\frac12)\) \(\approx\) \(0.247650 + 0.286187i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.327 - 0.945i)T \)
7 \( 1 + (2.55 + 0.683i)T \)
23 \( 1 + (-2.06 - 4.32i)T \)
good2 \( 1 + (0.340 + 1.40i)T + (-1.77 + 0.916i)T^{2} \)
5 \( 1 + (1.83 - 0.735i)T + (3.61 - 3.45i)T^{2} \)
11 \( 1 + (1.43 - 5.90i)T + (-9.77 - 5.04i)T^{2} \)
13 \( 1 + (-0.301 + 0.659i)T + (-8.51 - 9.82i)T^{2} \)
17 \( 1 + (-0.167 - 3.51i)T + (-16.9 + 1.61i)T^{2} \)
19 \( 1 + (-0.237 + 4.98i)T + (-18.9 - 1.80i)T^{2} \)
29 \( 1 + (6.50 - 4.18i)T + (12.0 - 26.3i)T^{2} \)
31 \( 1 + (8.43 - 1.62i)T + (28.7 - 11.5i)T^{2} \)
37 \( 1 + (4.28 - 3.36i)T + (8.72 - 35.9i)T^{2} \)
41 \( 1 + (-0.950 + 6.61i)T + (-39.3 - 11.5i)T^{2} \)
43 \( 1 + (-5.28 + 6.10i)T + (-6.11 - 42.5i)T^{2} \)
47 \( 1 + (0.891 + 1.54i)T + (-23.5 + 40.7i)T^{2} \)
53 \( 1 + (-9.57 - 0.914i)T + (52.0 + 10.0i)T^{2} \)
59 \( 1 + (4.81 + 6.75i)T + (-19.2 + 55.7i)T^{2} \)
61 \( 1 + (1.97 - 5.71i)T + (-47.9 - 37.7i)T^{2} \)
67 \( 1 + (-5.05 + 4.81i)T + (3.18 - 66.9i)T^{2} \)
71 \( 1 + (11.9 + 3.51i)T + (59.7 + 38.3i)T^{2} \)
73 \( 1 + (-7.17 + 3.69i)T + (42.3 - 59.4i)T^{2} \)
79 \( 1 + (-8.01 + 0.765i)T + (77.5 - 14.9i)T^{2} \)
83 \( 1 + (-1.36 - 9.51i)T + (-79.6 + 23.3i)T^{2} \)
89 \( 1 + (3.33 + 0.642i)T + (82.6 + 33.0i)T^{2} \)
97 \( 1 + (-0.274 + 1.91i)T + (-93.0 - 27.3i)T^{2} \)
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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

−10.88146975505518967481110195513, −10.56939613299142445708264178538, −9.565455210565586098635081195592, −9.061195626863428208247833644379, −7.40209945840447420299789399574, −6.97244557881233207344133103981, −5.40427901797797474218876204560, −3.95414892722569135067431194950, −3.34295177049415111602164772498, −2.04953675841202712149760208463, 0.22339603305820781650062308693, 2.71408936817632444266702790789, 3.73073822981202925848473435596, 5.59613342037992138465482359330, 6.12535692599926755210816783209, 7.21222385188502588345238019294, 7.941188886580994031551036012436, 8.629037204375198134454230917847, 9.402473951087739757208619687794, 10.94075422493296224033819720423

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