Properties

Label 2-483-161.2-c1-0-5
Degree $2$
Conductor $483$
Sign $-0.676 - 0.736i$
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  + (−1.59 + 0.821i)2-s + (0.786 − 0.618i)3-s + (0.704 − 0.989i)4-s + (−2.75 + 2.62i)5-s + (−0.744 + 1.63i)6-s + (1.28 − 2.31i)7-s + (0.200 − 1.39i)8-s + (0.235 − 0.971i)9-s + (2.23 − 6.45i)10-s + (2.74 + 1.41i)11-s + (−0.0577 − 1.21i)12-s + (3.50 + 4.05i)13-s + (−0.140 + 4.74i)14-s + (−0.542 + 3.77i)15-s + (1.62 + 4.68i)16-s + (−4.57 + 0.436i)17-s + ⋯
L(s)  = 1  + (−1.12 + 0.580i)2-s + (0.453 − 0.356i)3-s + (0.352 − 0.494i)4-s + (−1.23 + 1.17i)5-s + (−0.304 + 0.665i)6-s + (0.484 − 0.874i)7-s + (0.0708 − 0.492i)8-s + (0.0785 − 0.323i)9-s + (0.706 − 2.04i)10-s + (0.826 + 0.426i)11-s + (−0.0166 − 0.350i)12-s + (0.973 + 1.12i)13-s + (−0.0375 + 1.26i)14-s + (−0.140 + 0.973i)15-s + (0.405 + 1.17i)16-s + (−1.10 + 0.105i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.676 - 0.736i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.676 - 0.736i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $-0.676 - 0.736i$
Analytic conductor: \(3.85677\)
Root analytic conductor: \(1.96386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{483} (163, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 483,\ (\ :1/2),\ -0.676 - 0.736i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.235021 + 0.535119i\)
\(L(\frac12)\) \(\approx\) \(0.235021 + 0.535119i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.786 + 0.618i)T \)
7 \( 1 + (-1.28 + 2.31i)T \)
23 \( 1 + (-0.0120 - 4.79i)T \)
good2 \( 1 + (1.59 - 0.821i)T + (1.16 - 1.62i)T^{2} \)
5 \( 1 + (2.75 - 2.62i)T + (0.237 - 4.99i)T^{2} \)
11 \( 1 + (-2.74 - 1.41i)T + (6.38 + 8.96i)T^{2} \)
13 \( 1 + (-3.50 - 4.05i)T + (-1.85 + 12.8i)T^{2} \)
17 \( 1 + (4.57 - 0.436i)T + (16.6 - 3.21i)T^{2} \)
19 \( 1 + (2.44 + 0.233i)T + (18.6 + 3.59i)T^{2} \)
29 \( 1 + (2.52 - 5.53i)T + (-18.9 - 21.9i)T^{2} \)
31 \( 1 + (7.11 - 2.84i)T + (22.4 - 21.3i)T^{2} \)
37 \( 1 + (1.38 - 5.69i)T + (-32.8 - 16.9i)T^{2} \)
41 \( 1 + (1.60 + 0.471i)T + (34.4 + 22.1i)T^{2} \)
43 \( 1 + (-0.888 - 6.17i)T + (-41.2 + 12.1i)T^{2} \)
47 \( 1 + (-4.89 + 8.47i)T + (-23.5 - 40.7i)T^{2} \)
53 \( 1 + (-5.32 - 1.02i)T + (49.2 + 19.6i)T^{2} \)
59 \( 1 + (3.12 - 9.04i)T + (-46.3 - 36.4i)T^{2} \)
61 \( 1 + (4.22 + 3.31i)T + (14.3 + 59.2i)T^{2} \)
67 \( 1 + (0.774 - 16.2i)T + (-66.6 - 6.36i)T^{2} \)
71 \( 1 + (-8.02 - 5.15i)T + (29.4 + 64.5i)T^{2} \)
73 \( 1 + (-5.11 + 7.18i)T + (-23.8 - 68.9i)T^{2} \)
79 \( 1 + (-4.19 + 0.808i)T + (73.3 - 29.3i)T^{2} \)
83 \( 1 + (4.43 - 1.30i)T + (69.8 - 44.8i)T^{2} \)
89 \( 1 + (-2.94 - 1.17i)T + (64.4 + 61.4i)T^{2} \)
97 \( 1 + (1.13 + 0.333i)T + (81.6 + 52.4i)T^{2} \)
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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

−11.10996761741343216600446259226, −10.44316069896998795787619224790, −9.156754835876638979792893776689, −8.560176782962551352859622975289, −7.59346840966453341858636037095, −6.94718189131573287036576864759, −6.62457427894686107354759491543, −4.13174341380071875789149029406, −3.66089251091153106185675135741, −1.57163635660797969281098818926, 0.51856296128093503076758306948, 2.07167409327109307762959874954, 3.66911927708852852916037501337, 4.68878440224565289323449810317, 5.83632598844260723101339502941, 7.69624064785707850182141500209, 8.413468159194954188483183191678, 8.801640327594608959987139630337, 9.371446946418044597148271257984, 10.91960768755541495242576773905

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