Properties

Label 2-3e2-1.1-c47-0-15
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  − 4.55e6·2-s − 1.20e14·4-s + 3.08e16·5-s + 1.11e20·7-s + 1.18e21·8-s − 1.40e23·10-s + 1.19e24·11-s − 2.71e24·13-s − 5.05e26·14-s + 1.14e28·16-s − 1.17e29·17-s − 1.65e30·19-s − 3.70e30·20-s − 5.43e30·22-s − 5.41e31·23-s + 2.40e32·25-s + 1.23e31·26-s − 1.33e34·28-s + 1.03e34·29-s − 3.80e34·31-s − 2.19e35·32-s + 5.34e35·34-s + 3.42e36·35-s + 8.41e36·37-s + 7.53e36·38-s + 3.65e37·40-s − 7.68e37·41-s + ⋯
L(s)  = 1  − 0.383·2-s − 0.852·4-s + 1.15·5-s + 1.53·7-s + 0.710·8-s − 0.443·10-s + 0.402·11-s − 0.0180·13-s − 0.588·14-s + 0.580·16-s − 1.42·17-s − 1.47·19-s − 0.986·20-s − 0.154·22-s − 0.541·23-s + 0.338·25-s + 0.00691·26-s − 1.30·28-s + 0.445·29-s − 0.341·31-s − 0.933·32-s + 0.547·34-s + 1.77·35-s + 1.18·37-s + 0.565·38-s + 0.822·40-s − 0.966·41-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 \( 1 + 4.55e6T + 1.40e14T^{2} \)
5 \( 1 - 3.08e16T + 7.10e32T^{2} \)
7 \( 1 - 1.11e20T + 5.24e39T^{2} \)
11 \( 1 - 1.19e24T + 8.81e48T^{2} \)
13 \( 1 + 2.71e24T + 2.26e52T^{2} \)
17 \( 1 + 1.17e29T + 6.77e57T^{2} \)
19 \( 1 + 1.65e30T + 1.26e60T^{2} \)
23 \( 1 + 5.41e31T + 1.00e64T^{2} \)
29 \( 1 - 1.03e34T + 5.40e68T^{2} \)
31 \( 1 + 3.80e34T + 1.24e70T^{2} \)
37 \( 1 - 8.41e36T + 5.07e73T^{2} \)
41 \( 1 + 7.68e37T + 6.32e75T^{2} \)
43 \( 1 + 2.17e38T + 5.92e76T^{2} \)
47 \( 1 + 2.73e39T + 3.87e78T^{2} \)
53 \( 1 + 8.29e39T + 1.09e81T^{2} \)
59 \( 1 + 7.09e40T + 1.69e83T^{2} \)
61 \( 1 + 6.43e41T + 8.13e83T^{2} \)
67 \( 1 - 1.19e43T + 6.69e85T^{2} \)
71 \( 1 + 2.64e43T + 1.02e87T^{2} \)
73 \( 1 - 3.87e43T + 3.76e87T^{2} \)
79 \( 1 + 1.22e44T + 1.54e89T^{2} \)
83 \( 1 + 1.65e45T + 1.57e90T^{2} \)
89 \( 1 - 6.00e45T + 4.18e91T^{2} \)
97 \( 1 + 1.75e46T + 2.38e93T^{2} \)
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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

−11.25994602917337394994276689931, −10.12569155295855028732123169635, −8.930064590899952729243834638731, −8.125916188414435032013473602073, −6.39444036117361291714390984275, −5.03119849712762214046151690135, −4.23607960387633193789318476807, −2.11034618492272821162541810220, −1.45214145236988996693042056990, 0, 1.45214145236988996693042056990, 2.11034618492272821162541810220, 4.23607960387633193789318476807, 5.03119849712762214046151690135, 6.39444036117361291714390984275, 8.125916188414435032013473602073, 8.930064590899952729243834638731, 10.12569155295855028732123169635, 11.25994602917337394994276689931

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