Properties

Label 2-3e2-1.1-c11-0-2
Degree $2$
Conductor $9$
Sign $-1$
Analytic cond. $6.91508$
Root an. cond. $2.62965$
Motivic weight $11$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 78·2-s + 4.03e3·4-s + 5.37e3·5-s − 2.77e4·7-s − 1.55e5·8-s − 4.18e5·10-s − 6.37e5·11-s + 7.66e5·13-s + 2.16e6·14-s + 3.82e6·16-s − 3.08e6·17-s − 1.95e7·19-s + 2.16e7·20-s + 4.97e7·22-s − 1.53e7·23-s − 1.99e7·25-s − 5.97e7·26-s − 1.12e8·28-s − 1.07e7·29-s − 5.09e7·31-s + 1.88e7·32-s + 2.40e8·34-s − 1.49e8·35-s + 6.64e8·37-s + 1.52e9·38-s − 8.32e8·40-s − 8.98e8·41-s + ⋯
L(s)  = 1  − 1.72·2-s + 1.97·4-s + 0.768·5-s − 0.624·7-s − 1.67·8-s − 1.32·10-s − 1.19·11-s + 0.572·13-s + 1.07·14-s + 0.912·16-s − 0.526·17-s − 1.80·19-s + 1.51·20-s + 2.05·22-s − 0.496·23-s − 0.409·25-s − 0.986·26-s − 1.23·28-s − 0.0973·29-s − 0.319·31-s + 0.0995·32-s + 0.908·34-s − 0.479·35-s + 1.57·37-s + 3.11·38-s − 1.28·40-s − 1.21·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $-1$
Analytic conductor: \(6.91508\)
Root analytic conductor: \(2.62965\)
Motivic weight: \(11\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9,\ (\ :11/2),\ -1)\)

Particular Values

\(L(6)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{13}{2})\) 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 \( 1 + 39 p T + p^{11} T^{2} \)
5 \( 1 - 1074 p T + p^{11} T^{2} \)
7 \( 1 + 27760 T + p^{11} T^{2} \)
11 \( 1 + 637836 T + p^{11} T^{2} \)
13 \( 1 - 766214 T + p^{11} T^{2} \)
17 \( 1 + 3084354 T + p^{11} T^{2} \)
19 \( 1 + 1026916 p T + p^{11} T^{2} \)
23 \( 1 + 15312360 T + p^{11} T^{2} \)
29 \( 1 + 10751262 T + p^{11} T^{2} \)
31 \( 1 + 50937400 T + p^{11} T^{2} \)
37 \( 1 - 664740830 T + p^{11} T^{2} \)
41 \( 1 + 898833450 T + p^{11} T^{2} \)
43 \( 1 + 957947188 T + p^{11} T^{2} \)
47 \( 1 - 1555741344 T + p^{11} T^{2} \)
53 \( 1 + 3792417030 T + p^{11} T^{2} \)
59 \( 1 + 555306924 T + p^{11} T^{2} \)
61 \( 1 - 4950420998 T + p^{11} T^{2} \)
67 \( 1 - 5292399284 T + p^{11} T^{2} \)
71 \( 1 - 14831086248 T + p^{11} T^{2} \)
73 \( 1 - 13971005210 T + p^{11} T^{2} \)
79 \( 1 - 3720542360 T + p^{11} T^{2} \)
83 \( 1 + 8768454036 T + p^{11} T^{2} \)
89 \( 1 - 25472769174 T + p^{11} T^{2} \)
97 \( 1 + 39092494846 T + p^{11} T^{2} \)
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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

−17.96916981872020931219858876825, −16.79222500352226814965278233121, −15.54493925242647643105644211134, −13.13918486900932676128407649521, −10.84355412425302559310099702349, −9.736783513324771300245756503773, −8.271273928381884312057470835274, −6.37766442905269148354389897553, −2.15458349121467029551547150035, 0, 2.15458349121467029551547150035, 6.37766442905269148354389897553, 8.271273928381884312057470835274, 9.736783513324771300245756503773, 10.84355412425302559310099702349, 13.13918486900932676128407649521, 15.54493925242647643105644211134, 16.79222500352226814965278233121, 17.96916981872020931219858876825

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