Properties

Label 2-3e2-1.1-c67-0-23
Degree $2$
Conductor $9$
Sign $-1$
Analytic cond. $255.861$
Root an. cond. $15.9956$
Motivic weight $67$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.17e10·2-s − 8.92e18·4-s − 8.66e22·5-s + 3.38e28·7-s + 1.84e30·8-s + 1.02e33·10-s + 2.84e34·11-s + 5.77e36·13-s − 3.99e38·14-s − 2.03e40·16-s + 1.58e41·17-s + 1.30e43·19-s + 7.73e41·20-s − 3.35e44·22-s − 5.95e44·23-s − 6.02e46·25-s − 6.80e46·26-s − 3.02e47·28-s + 1.88e48·29-s − 9.76e49·31-s − 3.19e49·32-s − 1.87e51·34-s − 2.93e51·35-s − 2.00e52·37-s − 1.53e53·38-s − 1.59e53·40-s − 1.76e54·41-s + ⋯
L(s)  = 1  − 0.969·2-s − 0.0605·4-s − 0.332·5-s + 1.65·7-s + 1.02·8-s + 0.322·10-s + 0.369·11-s + 0.278·13-s − 1.60·14-s − 0.935·16-s + 0.957·17-s + 1.89·19-s + 0.0201·20-s − 0.358·22-s − 0.143·23-s − 0.889·25-s − 0.269·26-s − 0.100·28-s + 0.192·29-s − 1.06·31-s − 0.120·32-s − 0.928·34-s − 0.551·35-s − 0.586·37-s − 1.83·38-s − 0.342·40-s − 1.65·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(68-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+67/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $-1$
Analytic conductor: \(255.861\)
Root analytic conductor: \(15.9956\)
Motivic weight: \(67\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9,\ (\ :67/2),\ -1)\)

Particular Values

\(L(34)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{69}{2})\) 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 \( 1 + 1.17e10T + 1.47e20T^{2} \)
5 \( 1 + 8.66e22T + 6.77e46T^{2} \)
7 \( 1 - 3.38e28T + 4.18e56T^{2} \)
11 \( 1 - 2.84e34T + 5.93e69T^{2} \)
13 \( 1 - 5.77e36T + 4.30e74T^{2} \)
17 \( 1 - 1.58e41T + 2.75e82T^{2} \)
19 \( 1 - 1.30e43T + 4.74e85T^{2} \)
23 \( 1 + 5.95e44T + 1.72e91T^{2} \)
29 \( 1 - 1.88e48T + 9.56e97T^{2} \)
31 \( 1 + 9.76e49T + 8.34e99T^{2} \)
37 \( 1 + 2.00e52T + 1.17e105T^{2} \)
41 \( 1 + 1.76e54T + 1.13e108T^{2} \)
43 \( 1 - 5.65e54T + 2.76e109T^{2} \)
47 \( 1 + 1.13e56T + 1.07e112T^{2} \)
53 \( 1 + 5.57e57T + 3.36e115T^{2} \)
59 \( 1 + 2.54e59T + 4.43e118T^{2} \)
61 \( 1 + 4.65e59T + 4.14e119T^{2} \)
67 \( 1 - 7.13e59T + 2.22e122T^{2} \)
71 \( 1 + 1.41e62T + 1.08e124T^{2} \)
73 \( 1 + 2.86e62T + 6.96e124T^{2} \)
79 \( 1 - 2.81e63T + 1.38e127T^{2} \)
83 \( 1 + 3.57e64T + 3.78e128T^{2} \)
89 \( 1 + 2.86e64T + 4.06e130T^{2} \)
97 \( 1 - 4.69e66T + 1.29e133T^{2} \)
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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

−10.00221858072132091086593298831, −8.928459247613125926636802177867, −7.914386237351757455610392479992, −7.42527701491487736015126937457, −5.50036010460054118727197067399, −4.61046089882226900514317116674, −3.43134000680604443362282777893, −1.61765155533672895915744309996, −1.25900849245042793608010712720, 0, 1.25900849245042793608010712720, 1.61765155533672895915744309996, 3.43134000680604443362282777893, 4.61046089882226900514317116674, 5.50036010460054118727197067399, 7.42527701491487736015126937457, 7.914386237351757455610392479992, 8.928459247613125926636802177867, 10.00221858072132091086593298831

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