Properties

Label 2-483-1.1-c3-0-25
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.40·2-s − 3·3-s + 3.58·4-s + 5.47·5-s − 10.2·6-s + 7·7-s − 15.0·8-s + 9·9-s + 18.6·10-s + 43.1·11-s − 10.7·12-s + 7.84·13-s + 23.8·14-s − 16.4·15-s − 79.8·16-s − 55.9·17-s + 30.6·18-s + 122.·19-s + 19.6·20-s − 21·21-s + 146.·22-s + 23·23-s + 45.0·24-s − 94.9·25-s + 26.6·26-s − 27·27-s + 25.1·28-s + ⋯
L(s)  = 1  + 1.20·2-s − 0.577·3-s + 0.448·4-s + 0.490·5-s − 0.694·6-s + 0.377·7-s − 0.663·8-s + 0.333·9-s + 0.589·10-s + 1.18·11-s − 0.259·12-s + 0.167·13-s + 0.454·14-s − 0.282·15-s − 1.24·16-s − 0.798·17-s + 0.401·18-s + 1.48·19-s + 0.219·20-s − 0.218·21-s + 1.42·22-s + 0.208·23-s + 0.383·24-s − 0.759·25-s + 0.201·26-s − 0.192·27-s + 0.169·28-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: \(0\)
Selberg data: \((2,\ 483,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(3.414892172\)
\(L(\frac12)\) \(\approx\) \(3.414892172\)
\(L(\frac{5}{2})\) 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 \( 1 - 3.40T + 8T^{2} \)
5 \( 1 - 5.47T + 125T^{2} \)
11 \( 1 - 43.1T + 1.33e3T^{2} \)
13 \( 1 - 7.84T + 2.19e3T^{2} \)
17 \( 1 + 55.9T + 4.91e3T^{2} \)
19 \( 1 - 122.T + 6.85e3T^{2} \)
29 \( 1 - 199.T + 2.43e4T^{2} \)
31 \( 1 - 119.T + 2.97e4T^{2} \)
37 \( 1 - 303.T + 5.06e4T^{2} \)
41 \( 1 - 380.T + 6.89e4T^{2} \)
43 \( 1 - 415.T + 7.95e4T^{2} \)
47 \( 1 - 365.T + 1.03e5T^{2} \)
53 \( 1 + 515.T + 1.48e5T^{2} \)
59 \( 1 + 348.T + 2.05e5T^{2} \)
61 \( 1 + 226.T + 2.26e5T^{2} \)
67 \( 1 + 724.T + 3.00e5T^{2} \)
71 \( 1 - 544.T + 3.57e5T^{2} \)
73 \( 1 - 205.T + 3.89e5T^{2} \)
79 \( 1 + 1.35e3T + 4.93e5T^{2} \)
83 \( 1 - 691.T + 5.71e5T^{2} \)
89 \( 1 + 448.T + 7.04e5T^{2} \)
97 \( 1 - 871.T + 9.12e5T^{2} \)
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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

−10.93591469089812332970254216065, −9.621888192603019994425717307408, −9.015932437956289552515384942212, −7.56160786681170090538663179701, −6.35033971816629752686387458854, −5.88324598991086901663518082260, −4.75193421878209597587132686343, −4.06963975785877403503555128508, −2.69276811688849924500056732230, −1.07271769591559464084527924167, 1.07271769591559464084527924167, 2.69276811688849924500056732230, 4.06963975785877403503555128508, 4.75193421878209597587132686343, 5.88324598991086901663518082260, 6.35033971816629752686387458854, 7.56160786681170090538663179701, 9.015932437956289552515384942212, 9.621888192603019994425717307408, 10.93591469089812332970254216065

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