Properties

Label 2-483-1.1-c3-0-33
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  − 5.12·2-s + 3·3-s + 18.2·4-s − 15.2·5-s − 15.3·6-s + 7·7-s − 52.3·8-s + 9·9-s + 77.9·10-s − 57.9·11-s + 54.6·12-s + 66.4·13-s − 35.8·14-s − 45.6·15-s + 122.·16-s + 133.·17-s − 46.0·18-s − 89.5·19-s − 277.·20-s + 21·21-s + 296.·22-s + 23·23-s − 157.·24-s + 106.·25-s − 340.·26-s + 27·27-s + 127.·28-s + ⋯
L(s)  = 1  − 1.81·2-s + 0.577·3-s + 2.27·4-s − 1.36·5-s − 1.04·6-s + 0.377·7-s − 2.31·8-s + 0.333·9-s + 2.46·10-s − 1.58·11-s + 1.31·12-s + 1.41·13-s − 0.684·14-s − 0.785·15-s + 1.91·16-s + 1.89·17-s − 0.603·18-s − 1.08·19-s − 3.09·20-s + 0.218·21-s + 2.87·22-s + 0.208·23-s − 1.33·24-s + 0.851·25-s − 2.56·26-s + 0.192·27-s + 0.860·28-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 \( 1 + 5.12T + 8T^{2} \)
5 \( 1 + 15.2T + 125T^{2} \)
11 \( 1 + 57.9T + 1.33e3T^{2} \)
13 \( 1 - 66.4T + 2.19e3T^{2} \)
17 \( 1 - 133.T + 4.91e3T^{2} \)
19 \( 1 + 89.5T + 6.85e3T^{2} \)
29 \( 1 + 191.T + 2.43e4T^{2} \)
31 \( 1 - 133.T + 2.97e4T^{2} \)
37 \( 1 + 264.T + 5.06e4T^{2} \)
41 \( 1 - 84.1T + 6.89e4T^{2} \)
43 \( 1 + 82.9T + 7.95e4T^{2} \)
47 \( 1 - 384.T + 1.03e5T^{2} \)
53 \( 1 - 259.T + 1.48e5T^{2} \)
59 \( 1 - 569.T + 2.05e5T^{2} \)
61 \( 1 + 33.4T + 2.26e5T^{2} \)
67 \( 1 + 612.T + 3.00e5T^{2} \)
71 \( 1 + 799.T + 3.57e5T^{2} \)
73 \( 1 + 357.T + 3.89e5T^{2} \)
79 \( 1 + 397.T + 4.93e5T^{2} \)
83 \( 1 + 5.96T + 5.71e5T^{2} \)
89 \( 1 + 370.T + 7.04e5T^{2} \)
97 \( 1 + 1.03e3T + 9.12e5T^{2} \)
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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

−10.23031623864278507985541617902, −8.903903206141574796680454859390, −8.245990083147557179509690398497, −7.83436337269007120337946784621, −7.13347432925764268975008867786, −5.64520114298082969014835900710, −3.87291731643268556302269834860, −2.76365985348907448581533696437, −1.29637458609505016211711896232, 0, 1.29637458609505016211711896232, 2.76365985348907448581533696437, 3.87291731643268556302269834860, 5.64520114298082969014835900710, 7.13347432925764268975008867786, 7.83436337269007120337946784621, 8.245990083147557179509690398497, 8.903903206141574796680454859390, 10.23031623864278507985541617902

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