Properties

Label 2-11-1.1-c9-0-4
Degree $2$
Conductor $11$
Sign $-1$
Analytic cond. $5.66539$
Root an. cond. $2.38020$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 37.4·2-s + 70.6·3-s + 890.·4-s + 613.·5-s − 2.64e3·6-s − 6.61e3·7-s − 1.41e4·8-s − 1.46e4·9-s − 2.29e4·10-s − 1.46e4·11-s + 6.29e4·12-s − 2.33e4·13-s + 2.47e5·14-s + 4.33e4·15-s + 7.50e4·16-s − 3.73e5·17-s + 5.50e5·18-s − 9.74e5·19-s + 5.46e5·20-s − 4.67e5·21-s + 5.48e5·22-s + 2.43e6·23-s − 1.00e6·24-s − 1.57e6·25-s + 8.75e5·26-s − 2.42e6·27-s − 5.88e6·28-s + ⋯
L(s)  = 1  − 1.65·2-s + 0.503·3-s + 1.73·4-s + 0.439·5-s − 0.833·6-s − 1.04·7-s − 1.22·8-s − 0.746·9-s − 0.727·10-s − 0.301·11-s + 0.876·12-s − 0.227·13-s + 1.72·14-s + 0.221·15-s + 0.286·16-s − 1.08·17-s + 1.23·18-s − 1.71·19-s + 0.764·20-s − 0.524·21-s + 0.499·22-s + 1.81·23-s − 0.616·24-s − 0.807·25-s + 0.375·26-s − 0.879·27-s − 1.81·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $-1$
Analytic conductor: \(5.66539\)
Root analytic conductor: \(2.38020\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 11,\ (\ :9/2),\ -1)\)

Particular Values

\(L(5)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + 1.46e4T \)
good2 \( 1 + 37.4T + 512T^{2} \)
3 \( 1 - 70.6T + 1.96e4T^{2} \)
5 \( 1 - 613.T + 1.95e6T^{2} \)
7 \( 1 + 6.61e3T + 4.03e7T^{2} \)
13 \( 1 + 2.33e4T + 1.06e10T^{2} \)
17 \( 1 + 3.73e5T + 1.18e11T^{2} \)
19 \( 1 + 9.74e5T + 3.22e11T^{2} \)
23 \( 1 - 2.43e6T + 1.80e12T^{2} \)
29 \( 1 - 1.48e6T + 1.45e13T^{2} \)
31 \( 1 + 2.96e4T + 2.64e13T^{2} \)
37 \( 1 - 2.58e6T + 1.29e14T^{2} \)
41 \( 1 - 2.05e6T + 3.27e14T^{2} \)
43 \( 1 - 1.09e7T + 5.02e14T^{2} \)
47 \( 1 + 6.28e7T + 1.11e15T^{2} \)
53 \( 1 - 8.20e7T + 3.29e15T^{2} \)
59 \( 1 - 6.35e7T + 8.66e15T^{2} \)
61 \( 1 + 1.18e8T + 1.16e16T^{2} \)
67 \( 1 - 2.96e8T + 2.72e16T^{2} \)
71 \( 1 + 1.49e8T + 4.58e16T^{2} \)
73 \( 1 - 1.06e8T + 5.88e16T^{2} \)
79 \( 1 - 3.34e8T + 1.19e17T^{2} \)
83 \( 1 - 1.79e8T + 1.86e17T^{2} \)
89 \( 1 + 8.97e8T + 3.50e17T^{2} \)
97 \( 1 + 9.48e8T + 7.60e17T^{2} \)
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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

−17.64466417770849373887276861200, −16.69422116113071368348011777849, −15.21054583605370965022929667075, −13.19022460811479344024129075614, −10.94995082471520698560852450286, −9.534650477708098070183386593283, −8.496898759074231993476957986874, −6.62401319865353759435682800448, −2.45730205558439381856307838203, 0, 2.45730205558439381856307838203, 6.62401319865353759435682800448, 8.496898759074231993476957986874, 9.534650477708098070183386593283, 10.94995082471520698560852450286, 13.19022460811479344024129075614, 15.21054583605370965022929667075, 16.69422116113071368348011777849, 17.64466417770849373887276861200

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