Properties

Label 2-483-1.1-c3-0-63
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  + 3.70·2-s + 3·3-s + 5.70·4-s − 5.05·5-s + 11.1·6-s − 7·7-s − 8.50·8-s + 9·9-s − 18.7·10-s − 31.4·11-s + 17.1·12-s − 59.0·13-s − 25.9·14-s − 15.1·15-s − 77.1·16-s − 116.·17-s + 33.3·18-s + 122.·19-s − 28.8·20-s − 21·21-s − 116.·22-s − 23·23-s − 25.5·24-s − 99.4·25-s − 218.·26-s + 27·27-s − 39.9·28-s + ⋯
L(s)  = 1  + 1.30·2-s + 0.577·3-s + 0.712·4-s − 0.452·5-s + 0.755·6-s − 0.377·7-s − 0.375·8-s + 0.333·9-s − 0.591·10-s − 0.863·11-s + 0.411·12-s − 1.25·13-s − 0.494·14-s − 0.261·15-s − 1.20·16-s − 1.66·17-s + 0.436·18-s + 1.47·19-s − 0.322·20-s − 0.218·21-s − 1.12·22-s − 0.208·23-s − 0.217·24-s − 0.795·25-s − 1.64·26-s + 0.192·27-s − 0.269·28-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 \( 1 - 3.70T + 8T^{2} \)
5 \( 1 + 5.05T + 125T^{2} \)
11 \( 1 + 31.4T + 1.33e3T^{2} \)
13 \( 1 + 59.0T + 2.19e3T^{2} \)
17 \( 1 + 116.T + 4.91e3T^{2} \)
19 \( 1 - 122.T + 6.85e3T^{2} \)
29 \( 1 - 163.T + 2.43e4T^{2} \)
31 \( 1 - 48.4T + 2.97e4T^{2} \)
37 \( 1 - 405.T + 5.06e4T^{2} \)
41 \( 1 - 62.7T + 6.89e4T^{2} \)
43 \( 1 + 376.T + 7.95e4T^{2} \)
47 \( 1 + 277.T + 1.03e5T^{2} \)
53 \( 1 + 478.T + 1.48e5T^{2} \)
59 \( 1 + 64.0T + 2.05e5T^{2} \)
61 \( 1 - 456.T + 2.26e5T^{2} \)
67 \( 1 - 230.T + 3.00e5T^{2} \)
71 \( 1 + 372.T + 3.57e5T^{2} \)
73 \( 1 + 1.16e3T + 3.89e5T^{2} \)
79 \( 1 + 794.T + 4.93e5T^{2} \)
83 \( 1 - 579.T + 5.71e5T^{2} \)
89 \( 1 - 983.T + 7.04e5T^{2} \)
97 \( 1 - 1.38e3T + 9.12e5T^{2} \)
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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

−10.06112578290459170321128590118, −9.321203975428876623450623243136, −8.148408946972322093130377675807, −7.25461993774901886206589840520, −6.25749778853553382206832395794, −5.01622764424536686654508928635, −4.37666341569694277220701977527, −3.16420591363827880420440490887, −2.42196336507189864477555674313, 0, 2.42196336507189864477555674313, 3.16420591363827880420440490887, 4.37666341569694277220701977527, 5.01622764424536686654508928635, 6.25749778853553382206832395794, 7.25461993774901886206589840520, 8.148408946972322093130377675807, 9.321203975428876623450623243136, 10.06112578290459170321128590118

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