Properties

Label 2-483-1.1-c3-0-32
Degree $2$
Conductor $483$
Sign $-1$
Analytic cond. $28.4979$
Root an. cond. $5.33834$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.63·2-s − 3·3-s + 13.4·4-s + 2.16·5-s + 13.8·6-s + 7·7-s − 25.3·8-s + 9·9-s − 10.0·10-s + 12.3·11-s − 40.4·12-s − 56.2·13-s − 32.4·14-s − 6.49·15-s + 9.61·16-s + 40.2·17-s − 41.6·18-s − 28.0·19-s + 29.1·20-s − 21·21-s − 57.2·22-s − 23·23-s + 75.9·24-s − 120.·25-s + 260.·26-s − 27·27-s + 94.2·28-s + ⋯
L(s)  = 1  − 1.63·2-s − 0.577·3-s + 1.68·4-s + 0.193·5-s + 0.945·6-s + 0.377·7-s − 1.11·8-s + 0.333·9-s − 0.317·10-s + 0.338·11-s − 0.971·12-s − 1.20·13-s − 0.619·14-s − 0.111·15-s + 0.150·16-s + 0.574·17-s − 0.546·18-s − 0.338·19-s + 0.325·20-s − 0.218·21-s − 0.554·22-s − 0.208·23-s + 0.646·24-s − 0.962·25-s + 1.96·26-s − 0.192·27-s + 0.636·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(28.4979\)
Root analytic conductor: \(5.33834\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 483,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
7 \( 1 - 7T \)
23 \( 1 + 23T \)
good2 \( 1 + 4.63T + 8T^{2} \)
5 \( 1 - 2.16T + 125T^{2} \)
11 \( 1 - 12.3T + 1.33e3T^{2} \)
13 \( 1 + 56.2T + 2.19e3T^{2} \)
17 \( 1 - 40.2T + 4.91e3T^{2} \)
19 \( 1 + 28.0T + 6.85e3T^{2} \)
29 \( 1 - 55.2T + 2.43e4T^{2} \)
31 \( 1 - 172.T + 2.97e4T^{2} \)
37 \( 1 + 76.9T + 5.06e4T^{2} \)
41 \( 1 - 198.T + 6.89e4T^{2} \)
43 \( 1 + 144.T + 7.95e4T^{2} \)
47 \( 1 - 87.1T + 1.03e5T^{2} \)
53 \( 1 - 746.T + 1.48e5T^{2} \)
59 \( 1 + 775.T + 2.05e5T^{2} \)
61 \( 1 - 549.T + 2.26e5T^{2} \)
67 \( 1 + 377.T + 3.00e5T^{2} \)
71 \( 1 - 169.T + 3.57e5T^{2} \)
73 \( 1 + 1.06e3T + 3.89e5T^{2} \)
79 \( 1 - 252.T + 4.93e5T^{2} \)
83 \( 1 + 1.00e3T + 5.71e5T^{2} \)
89 \( 1 - 315.T + 7.04e5T^{2} \)
97 \( 1 + 689.T + 9.12e5T^{2} \)
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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

−10.05062073392981404518677175179, −9.386424360233645800007882553093, −8.349767286721193087428296673038, −7.55278235275011937052960195100, −6.75164866431369650483823635492, −5.64902674387773062954795603914, −4.38618360768023063171689263063, −2.46670064123243442157732474109, −1.28198350649564170507968491387, 0, 1.28198350649564170507968491387, 2.46670064123243442157732474109, 4.38618360768023063171689263063, 5.64902674387773062954795603914, 6.75164866431369650483823635492, 7.55278235275011937052960195100, 8.349767286721193087428296673038, 9.386424360233645800007882553093, 10.05062073392981404518677175179

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