Properties

Label 2-483-1.1-c3-0-23
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  − 1.18·2-s − 3·3-s − 6.59·4-s − 20.2·5-s + 3.56·6-s − 7·7-s + 17.3·8-s + 9·9-s + 24.0·10-s + 30.2·11-s + 19.7·12-s + 32.2·13-s + 8.31·14-s + 60.6·15-s + 32.1·16-s + 41.2·17-s − 10.6·18-s − 51.4·19-s + 133.·20-s + 21·21-s − 35.9·22-s + 23·23-s − 51.9·24-s + 284.·25-s − 38.2·26-s − 27·27-s + 46.1·28-s + ⋯
L(s)  = 1  − 0.419·2-s − 0.577·3-s − 0.823·4-s − 1.80·5-s + 0.242·6-s − 0.377·7-s + 0.765·8-s + 0.333·9-s + 0.759·10-s + 0.830·11-s + 0.475·12-s + 0.687·13-s + 0.158·14-s + 1.04·15-s + 0.502·16-s + 0.589·17-s − 0.139·18-s − 0.620·19-s + 1.49·20-s + 0.218·21-s − 0.348·22-s + 0.208·23-s − 0.441·24-s + 2.27·25-s − 0.288·26-s − 0.192·27-s + 0.311·28-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 \( 1 + 1.18T + 8T^{2} \)
5 \( 1 + 20.2T + 125T^{2} \)
11 \( 1 - 30.2T + 1.33e3T^{2} \)
13 \( 1 - 32.2T + 2.19e3T^{2} \)
17 \( 1 - 41.2T + 4.91e3T^{2} \)
19 \( 1 + 51.4T + 6.85e3T^{2} \)
29 \( 1 + 142.T + 2.43e4T^{2} \)
31 \( 1 - 174.T + 2.97e4T^{2} \)
37 \( 1 + 417.T + 5.06e4T^{2} \)
41 \( 1 - 183.T + 6.89e4T^{2} \)
43 \( 1 + 465.T + 7.95e4T^{2} \)
47 \( 1 - 578.T + 1.03e5T^{2} \)
53 \( 1 - 263.T + 1.48e5T^{2} \)
59 \( 1 + 161.T + 2.05e5T^{2} \)
61 \( 1 - 204.T + 2.26e5T^{2} \)
67 \( 1 - 420.T + 3.00e5T^{2} \)
71 \( 1 - 107.T + 3.57e5T^{2} \)
73 \( 1 - 518.T + 3.89e5T^{2} \)
79 \( 1 + 390.T + 4.93e5T^{2} \)
83 \( 1 - 102.T + 5.71e5T^{2} \)
89 \( 1 + 6.21T + 7.04e5T^{2} \)
97 \( 1 - 733.T + 9.12e5T^{2} \)
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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

−10.22563183293232621487686019984, −9.037112989359849562218765187380, −8.397396104050940865782138180980, −7.50179813296686946567922927008, −6.60006368585232467358096481937, −5.20926151218106909688988624341, −4.08783487372900512233113431748, −3.60053822835744903506064209959, −1.04056236721153631505817717464, 0, 1.04056236721153631505817717464, 3.60053822835744903506064209959, 4.08783487372900512233113431748, 5.20926151218106909688988624341, 6.60006368585232467358096481937, 7.50179813296686946567922927008, 8.397396104050940865782138180980, 9.037112989359849562218765187380, 10.22563183293232621487686019984

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