Properties

Label 2-483-1.1-c1-0-16
Degree $2$
Conductor $483$
Sign $1$
Analytic cond. $3.85677$
Root an. cond. $1.96386$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.69·2-s − 3-s + 5.25·4-s + 1.04·5-s − 2.69·6-s − 7-s + 8.76·8-s + 9-s + 2.82·10-s + 0.180·11-s − 5.25·12-s − 4.89·13-s − 2.69·14-s − 1.04·15-s + 13.1·16-s + 2.82·17-s + 2.69·18-s − 0.180·19-s + 5.51·20-s + 21-s + 0.487·22-s + 23-s − 8.76·24-s − 3.89·25-s − 13.1·26-s − 27-s − 5.25·28-s + ⋯
L(s)  = 1  + 1.90·2-s − 0.577·3-s + 2.62·4-s + 0.469·5-s − 1.09·6-s − 0.377·7-s + 3.09·8-s + 0.333·9-s + 0.893·10-s + 0.0545·11-s − 1.51·12-s − 1.35·13-s − 0.719·14-s − 0.270·15-s + 3.27·16-s + 0.685·17-s + 0.634·18-s − 0.0415·19-s + 1.23·20-s + 0.218·21-s + 0.103·22-s + 0.208·23-s − 1.78·24-s − 0.779·25-s − 2.58·26-s − 0.192·27-s − 0.993·28-s + ⋯

Functional equation

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

Invariants

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

Particular Values

\(L(1)\) \(\approx\) \(3.717498947\)
\(L(\frac12)\) \(\approx\) \(3.717498947\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 + T \)
23 \( 1 - T \)
good2 \( 1 - 2.69T + 2T^{2} \)
5 \( 1 - 1.04T + 5T^{2} \)
11 \( 1 - 0.180T + 11T^{2} \)
13 \( 1 + 4.89T + 13T^{2} \)
17 \( 1 - 2.82T + 17T^{2} \)
19 \( 1 + 0.180T + 19T^{2} \)
29 \( 1 + 5.68T + 29T^{2} \)
31 \( 1 + 0.825T + 31T^{2} \)
37 \( 1 - 6.46T + 37T^{2} \)
41 \( 1 + 3.47T + 41T^{2} \)
43 \( 1 - 0.125T + 43T^{2} \)
47 \( 1 + 12.0T + 47T^{2} \)
53 \( 1 - 8.55T + 53T^{2} \)
59 \( 1 + 4.30T + 59T^{2} \)
61 \( 1 - 9.01T + 61T^{2} \)
67 \( 1 + 15.7T + 67T^{2} \)
71 \( 1 + 2.22T + 71T^{2} \)
73 \( 1 - 13.0T + 73T^{2} \)
79 \( 1 + 16.1T + 79T^{2} \)
83 \( 1 - 10.8T + 83T^{2} \)
89 \( 1 + 14.7T + 89T^{2} \)
97 \( 1 - 10.4T + 97T^{2} \)
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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

−11.45587367010053708161694142881, −10.34874618244227510768710695402, −9.633940057648742969770375383267, −7.68643466691953921231116998944, −6.91245582849953401717626643510, −5.95983080104361308225981473247, −5.32095843718071002629300042888, −4.39685572342532568633757793783, −3.22512993107701523218861468178, −2.01093032880331381040071917599, 2.01093032880331381040071917599, 3.22512993107701523218861468178, 4.39685572342532568633757793783, 5.32095843718071002629300042888, 5.95983080104361308225981473247, 6.91245582849953401717626643510, 7.68643466691953921231116998944, 9.633940057648742969770375383267, 10.34874618244227510768710695402, 11.45587367010053708161694142881

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