Properties

Label 2-3e2-1.1-c47-0-18
Degree $2$
Conductor $9$
Sign $-1$
Analytic cond. $125.916$
Root an. cond. $11.2212$
Motivic weight $47$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.02e7·2-s + 2.71e14·4-s + 3.11e16·5-s − 1.26e20·7-s + 2.64e21·8-s + 6.32e23·10-s + 1.78e23·11-s − 1.12e26·13-s − 2.56e27·14-s + 1.55e28·16-s − 4.31e28·17-s − 7.19e29·19-s + 8.45e30·20-s + 3.62e30·22-s − 8.88e30·23-s + 2.60e32·25-s − 2.28e33·26-s − 3.43e34·28-s − 2.84e34·29-s + 1.11e35·31-s − 5.62e34·32-s − 8.75e35·34-s − 3.94e36·35-s − 9.87e36·37-s − 1.46e37·38-s + 8.25e37·40-s + 3.56e37·41-s + ⋯
L(s)  = 1  + 1.71·2-s + 1.92·4-s + 1.16·5-s − 1.74·7-s + 1.58·8-s + 2.00·10-s + 0.0601·11-s − 0.746·13-s − 2.99·14-s + 0.787·16-s − 0.523·17-s − 0.640·19-s + 2.25·20-s + 0.102·22-s − 0.0886·23-s + 0.367·25-s − 1.27·26-s − 3.36·28-s − 1.22·29-s + 1.00·31-s − 0.239·32-s − 0.895·34-s − 2.04·35-s − 1.38·37-s − 1.09·38-s + 1.85·40-s + 0.447·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(48-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+47/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $-1$
Analytic conductor: \(125.916\)
Root analytic conductor: \(11.2212\)
Motivic weight: \(47\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9,\ (\ :47/2),\ -1)\)

Particular Values

\(L(24)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{49}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
good2 \( 1 - 2.02e7T + 1.40e14T^{2} \)
5 \( 1 - 3.11e16T + 7.10e32T^{2} \)
7 \( 1 + 1.26e20T + 5.24e39T^{2} \)
11 \( 1 - 1.78e23T + 8.81e48T^{2} \)
13 \( 1 + 1.12e26T + 2.26e52T^{2} \)
17 \( 1 + 4.31e28T + 6.77e57T^{2} \)
19 \( 1 + 7.19e29T + 1.26e60T^{2} \)
23 \( 1 + 8.88e30T + 1.00e64T^{2} \)
29 \( 1 + 2.84e34T + 5.40e68T^{2} \)
31 \( 1 - 1.11e35T + 1.24e70T^{2} \)
37 \( 1 + 9.87e36T + 5.07e73T^{2} \)
41 \( 1 - 3.56e37T + 6.32e75T^{2} \)
43 \( 1 + 3.37e38T + 5.92e76T^{2} \)
47 \( 1 - 1.22e39T + 3.87e78T^{2} \)
53 \( 1 - 1.08e39T + 1.09e81T^{2} \)
59 \( 1 - 1.45e40T + 1.69e83T^{2} \)
61 \( 1 - 4.79e41T + 8.13e83T^{2} \)
67 \( 1 - 3.35e42T + 6.69e85T^{2} \)
71 \( 1 + 9.20e42T + 1.02e87T^{2} \)
73 \( 1 + 5.22e43T + 3.76e87T^{2} \)
79 \( 1 + 7.68e43T + 1.54e89T^{2} \)
83 \( 1 - 1.71e45T + 1.57e90T^{2} \)
89 \( 1 - 9.70e45T + 4.18e91T^{2} \)
97 \( 1 - 5.35e46T + 2.38e93T^{2} \)
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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

−12.10664786284634376221201743360, −10.38935411916911604265203999006, −9.323785684141034161967642706586, −6.87997770760871855238877251470, −6.21252169421993395507075390963, −5.26260994389718562003197785204, −3.89513201925732124911927413341, −2.82767822461899807369969039060, −1.99842236289298093432167142576, 0, 1.99842236289298093432167142576, 2.82767822461899807369969039060, 3.89513201925732124911927413341, 5.26260994389718562003197785204, 6.21252169421993395507075390963, 6.87997770760871855238877251470, 9.323785684141034161967642706586, 10.38935411916911604265203999006, 12.10664786284634376221201743360

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