Properties

Label 2-3e2-1.1-c75-0-12
Degree $2$
Conductor $9$
Sign $-1$
Analytic cond. $320.605$
Root an. cond. $17.9054$
Motivic weight $75$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3.67e11·2-s + 9.72e22·4-s − 2.43e26·5-s + 1.21e31·7-s − 2.18e34·8-s + 8.95e37·10-s + 5.65e38·11-s + 5.30e40·13-s − 4.46e42·14-s + 4.35e45·16-s − 1.14e45·17-s + 1.24e48·19-s − 2.36e49·20-s − 2.07e50·22-s − 8.02e50·23-s + 3.28e52·25-s − 1.94e52·26-s + 1.18e54·28-s − 8.53e54·29-s − 6.18e55·31-s − 7.74e56·32-s + 4.21e56·34-s − 2.96e57·35-s − 5.98e58·37-s − 4.58e59·38-s + 5.32e60·40-s + 5.32e60·41-s + ⋯
L(s)  = 1  − 1.89·2-s + 2.57·4-s − 1.49·5-s + 0.247·7-s − 2.97·8-s + 2.83·10-s + 0.501·11-s + 0.0894·13-s − 0.467·14-s + 3.05·16-s − 0.0828·17-s + 1.38·19-s − 3.85·20-s − 0.947·22-s − 0.691·23-s + 1.24·25-s − 0.169·26-s + 0.636·28-s − 1.23·29-s − 0.733·31-s − 2.79·32-s + 0.156·34-s − 0.370·35-s − 0.932·37-s − 2.62·38-s + 4.45·40-s + 1.76·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(76-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+75/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $-1$
Analytic conductor: \(320.605\)
Root analytic conductor: \(17.9054\)
Motivic weight: \(75\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9,\ (\ :75/2),\ -1)\)

Particular Values

\(L(38)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{77}{2})\) 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 \( 1 + 3.67e11T + 3.77e22T^{2} \)
5 \( 1 + 2.43e26T + 2.64e52T^{2} \)
7 \( 1 - 1.21e31T + 2.41e63T^{2} \)
11 \( 1 - 5.65e38T + 1.27e78T^{2} \)
13 \( 1 - 5.30e40T + 3.51e83T^{2} \)
17 \( 1 + 1.14e45T + 1.92e92T^{2} \)
19 \( 1 - 1.24e48T + 8.06e95T^{2} \)
23 \( 1 + 8.02e50T + 1.34e102T^{2} \)
29 \( 1 + 8.53e54T + 4.78e109T^{2} \)
31 \( 1 + 6.18e55T + 7.11e111T^{2} \)
37 \( 1 + 5.98e58T + 4.12e117T^{2} \)
41 \( 1 - 5.32e60T + 9.09e120T^{2} \)
43 \( 1 - 2.59e61T + 3.23e122T^{2} \)
47 \( 1 - 5.76e62T + 2.55e125T^{2} \)
53 \( 1 + 5.92e63T + 2.09e129T^{2} \)
59 \( 1 + 2.82e66T + 6.51e132T^{2} \)
61 \( 1 - 5.43e66T + 7.93e133T^{2} \)
67 \( 1 + 2.61e68T + 9.02e136T^{2} \)
71 \( 1 + 1.78e67T + 6.98e138T^{2} \)
73 \( 1 + 1.09e70T + 5.61e139T^{2} \)
79 \( 1 + 1.49e71T + 2.09e142T^{2} \)
83 \( 1 + 3.39e71T + 8.52e143T^{2} \)
89 \( 1 + 2.45e72T + 1.60e146T^{2} \)
97 \( 1 - 1.36e74T + 1.01e149T^{2} \)
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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

−9.505884550787173223410860837602, −8.697220938162827584130475707133, −7.55603045679181518858312178934, −7.36775755464504859668786662297, −5.85513004420522033033001403256, −4.04771227342271623544713294680, −3.01197969896575095959713994522, −1.71620573632080962516649309151, −0.801277384034727705860552902398, 0, 0.801277384034727705860552902398, 1.71620573632080962516649309151, 3.01197969896575095959713994522, 4.04771227342271623544713294680, 5.85513004420522033033001403256, 7.36775755464504859668786662297, 7.55603045679181518858312178934, 8.697220938162827584130475707133, 9.505884550787173223410860837602

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