Properties

Label 2-483-1.1-c1-0-8
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  + 1.32·2-s − 3-s − 0.231·4-s + 3.17·5-s − 1.32·6-s − 7-s − 2.96·8-s + 9-s + 4.22·10-s + 5.06·11-s + 0.231·12-s + 4.07·13-s − 1.32·14-s − 3.17·15-s − 3.48·16-s + 4.22·17-s + 1.32·18-s − 5.06·19-s − 0.735·20-s + 21-s + 6.73·22-s + 23-s + 2.96·24-s + 5.07·25-s + 5.42·26-s − 27-s + 0.231·28-s + ⋯
L(s)  = 1  + 0.940·2-s − 0.577·3-s − 0.115·4-s + 1.41·5-s − 0.542·6-s − 0.377·7-s − 1.04·8-s + 0.333·9-s + 1.33·10-s + 1.52·11-s + 0.0669·12-s + 1.13·13-s − 0.355·14-s − 0.819·15-s − 0.870·16-s + 1.02·17-s + 0.313·18-s − 1.16·19-s − 0.164·20-s + 0.218·21-s + 1.43·22-s + 0.208·23-s + 0.605·24-s + 1.01·25-s + 1.06·26-s − 0.192·27-s + 0.0438·28-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

\(L(1)\) \(\approx\) \(2.156147390\)
\(L(\frac12)\) \(\approx\) \(2.156147390\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.32T + 2T^{2} \)
5 \( 1 - 3.17T + 5T^{2} \)
11 \( 1 - 5.06T + 11T^{2} \)
13 \( 1 - 4.07T + 13T^{2} \)
17 \( 1 - 4.22T + 17T^{2} \)
19 \( 1 + 5.06T + 19T^{2} \)
29 \( 1 - 6.68T + 29T^{2} \)
31 \( 1 + 2.22T + 31T^{2} \)
37 \( 1 + 1.91T + 37T^{2} \)
41 \( 1 + 1.37T + 41T^{2} \)
43 \( 1 + 3.39T + 43T^{2} \)
47 \( 1 + 5.81T + 47T^{2} \)
53 \( 1 + 6.57T + 53T^{2} \)
59 \( 1 + 5.67T + 59T^{2} \)
61 \( 1 + 14.4T + 61T^{2} \)
67 \( 1 - 13.8T + 67T^{2} \)
71 \( 1 + 2.95T + 71T^{2} \)
73 \( 1 + 2.02T + 73T^{2} \)
79 \( 1 - 7.14T + 79T^{2} \)
83 \( 1 + 12.7T + 83T^{2} \)
89 \( 1 + 17.0T + 89T^{2} \)
97 \( 1 - 2.08T + 97T^{2} \)
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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

−11.09619117261514098274582636705, −10.05845502737069007787124171576, −9.336992143675788126607535629762, −8.538030128454470045880928106819, −6.51056154740179898475940086629, −6.30451106493942517353735950746, −5.41944127237424158004100042323, −4.31157475443596607822001544594, −3.24468222832909204187764363912, −1.47162342059259279481303342154, 1.47162342059259279481303342154, 3.24468222832909204187764363912, 4.31157475443596607822001544594, 5.41944127237424158004100042323, 6.30451106493942517353735950746, 6.51056154740179898475940086629, 8.538030128454470045880928106819, 9.336992143675788126607535629762, 10.05845502737069007787124171576, 11.09619117261514098274582636705

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