Properties

Label 2-1584-1.1-c1-0-3
Degree $2$
Conductor $1584$
Sign $1$
Analytic cond. $12.6483$
Root an. cond. $3.55644$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·5-s + 2·7-s + 11-s − 2·13-s − 4·17-s + 6·19-s − 25-s + 8·29-s + 8·31-s − 4·35-s + 10·37-s − 8·41-s + 2·43-s − 8·47-s − 3·49-s + 2·53-s − 2·55-s + 12·59-s + 10·61-s + 4·65-s − 12·67-s + 8·71-s + 6·73-s + 2·77-s + 2·79-s + 16·83-s + 8·85-s + ⋯
L(s)  = 1  − 0.894·5-s + 0.755·7-s + 0.301·11-s − 0.554·13-s − 0.970·17-s + 1.37·19-s − 1/5·25-s + 1.48·29-s + 1.43·31-s − 0.676·35-s + 1.64·37-s − 1.24·41-s + 0.304·43-s − 1.16·47-s − 3/7·49-s + 0.274·53-s − 0.269·55-s + 1.56·59-s + 1.28·61-s + 0.496·65-s − 1.46·67-s + 0.949·71-s + 0.702·73-s + 0.227·77-s + 0.225·79-s + 1.75·83-s + 0.867·85-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1584 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1584 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1584\)    =    \(2^{4} \cdot 3^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(12.6483\)
Root analytic conductor: \(3.55644\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1584,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.533632354\)
\(L(\frac12)\) \(\approx\) \(1.533632354\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
11 \( 1 - T \)
good5 \( 1 + 2 T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 + 8 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 2 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−9.451440439716277720463788588234, −8.352307473563578559330404703156, −7.995283121669507299025547417770, −7.08919828768618765963206395693, −6.31116345632917881418704272529, −5.01052020020146862034178505578, −4.52635368073741687498225693994, −3.47375416333532803042906659795, −2.35991906031001647976266238936, −0.890313293886189684730186743974, 0.890313293886189684730186743974, 2.35991906031001647976266238936, 3.47375416333532803042906659795, 4.52635368073741687498225693994, 5.01052020020146862034178505578, 6.31116345632917881418704272529, 7.08919828768618765963206395693, 7.995283121669507299025547417770, 8.352307473563578559330404703156, 9.451440439716277720463788588234

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