Properties

Label 2-483-1.1-c3-0-3
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  + 2.57·2-s − 3·3-s − 1.35·4-s − 18.9·5-s − 7.73·6-s − 7·7-s − 24.1·8-s + 9·9-s − 48.7·10-s − 13.2·11-s + 4.05·12-s + 1.04·13-s − 18.0·14-s + 56.7·15-s − 51.3·16-s − 23.3·17-s + 23.2·18-s + 18.4·19-s + 25.5·20-s + 21·21-s − 34.1·22-s − 23·23-s + 72.3·24-s + 232.·25-s + 2.69·26-s − 27·27-s + 9.45·28-s + ⋯
L(s)  = 1  + 0.911·2-s − 0.577·3-s − 0.168·4-s − 1.69·5-s − 0.526·6-s − 0.377·7-s − 1.06·8-s + 0.333·9-s − 1.54·10-s − 0.363·11-s + 0.0974·12-s + 0.0223·13-s − 0.344·14-s + 0.976·15-s − 0.802·16-s − 0.332·17-s + 0.303·18-s + 0.222·19-s + 0.285·20-s + 0.218·21-s − 0.331·22-s − 0.208·23-s + 0.615·24-s + 1.85·25-s + 0.0203·26-s − 0.192·27-s + 0.0637·28-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

\(L(2)\) \(\approx\) \(0.8006875089\)
\(L(\frac12)\) \(\approx\) \(0.8006875089\)
\(L(\frac{5}{2})\) 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 \( 1 - 2.57T + 8T^{2} \)
5 \( 1 + 18.9T + 125T^{2} \)
11 \( 1 + 13.2T + 1.33e3T^{2} \)
13 \( 1 - 1.04T + 2.19e3T^{2} \)
17 \( 1 + 23.3T + 4.91e3T^{2} \)
19 \( 1 - 18.4T + 6.85e3T^{2} \)
29 \( 1 - 26.3T + 2.43e4T^{2} \)
31 \( 1 + 22.1T + 2.97e4T^{2} \)
37 \( 1 - 107.T + 5.06e4T^{2} \)
41 \( 1 - 61.7T + 6.89e4T^{2} \)
43 \( 1 - 374.T + 7.95e4T^{2} \)
47 \( 1 + 247.T + 1.03e5T^{2} \)
53 \( 1 + 109.T + 1.48e5T^{2} \)
59 \( 1 + 233.T + 2.05e5T^{2} \)
61 \( 1 - 16.9T + 2.26e5T^{2} \)
67 \( 1 - 199.T + 3.00e5T^{2} \)
71 \( 1 - 720.T + 3.57e5T^{2} \)
73 \( 1 - 145.T + 3.89e5T^{2} \)
79 \( 1 + 802.T + 4.93e5T^{2} \)
83 \( 1 + 1.10e3T + 5.71e5T^{2} \)
89 \( 1 + 526.T + 7.04e5T^{2} \)
97 \( 1 + 1.76e3T + 9.12e5T^{2} \)
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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

−10.99893395562128104534229286930, −9.744673374468925762400006632436, −8.649979823090321690518189264577, −7.73311070869083859639487555023, −6.75755229746928584312465925247, −5.68186957430169233059926355964, −4.62435677784485490924444644659, −3.97431992422364974355069532861, −2.97736743962952245841752802573, −0.48508291905736385681593376658, 0.48508291905736385681593376658, 2.97736743962952245841752802573, 3.97431992422364974355069532861, 4.62435677784485490924444644659, 5.68186957430169233059926355964, 6.75755229746928584312465925247, 7.73311070869083859639487555023, 8.649979823090321690518189264577, 9.744673374468925762400006632436, 10.99893395562128104534229286930

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