Properties

Label 2-11-1.1-c17-0-0
Degree $2$
Conductor $11$
Sign $1$
Analytic cond. $20.1544$
Root an. cond. $4.48936$
Motivic weight $17$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 80.9·2-s − 6.71e3·3-s − 1.24e5·4-s − 6.72e5·5-s + 5.43e5·6-s − 2.39e7·7-s + 2.06e7·8-s − 8.40e7·9-s + 5.44e7·10-s + 2.14e8·11-s + 8.36e8·12-s − 4.52e9·13-s + 1.93e9·14-s + 4.51e9·15-s + 1.46e10·16-s − 8.38e9·17-s + 6.80e9·18-s − 4.14e10·19-s + 8.37e10·20-s + 1.60e11·21-s − 1.73e10·22-s + 6.83e11·23-s − 1.38e11·24-s − 3.10e11·25-s + 3.65e11·26-s + 1.43e12·27-s + 2.98e12·28-s + ⋯
L(s)  = 1  − 0.223·2-s − 0.590·3-s − 0.950·4-s − 0.769·5-s + 0.132·6-s − 1.57·7-s + 0.435·8-s − 0.650·9-s + 0.172·10-s + 0.301·11-s + 0.561·12-s − 1.53·13-s + 0.351·14-s + 0.454·15-s + 0.852·16-s − 0.291·17-s + 0.145·18-s − 0.559·19-s + 0.731·20-s + 0.928·21-s − 0.0673·22-s + 1.82·23-s − 0.257·24-s − 0.407·25-s + 0.343·26-s + 0.975·27-s + 1.49·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(18-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+17/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $1$
Analytic conductor: \(20.1544\)
Root analytic conductor: \(4.48936\)
Motivic weight: \(17\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 11,\ (\ :17/2),\ 1)\)

Particular Values

\(L(9)\) \(\approx\) \(0.1212143749\)
\(L(\frac12)\) \(\approx\) \(0.1212143749\)
\(L(\frac{19}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 - 2.14e8T \)
good2 \( 1 + 80.9T + 1.31e5T^{2} \)
3 \( 1 + 6.71e3T + 1.29e8T^{2} \)
5 \( 1 + 6.72e5T + 7.62e11T^{2} \)
7 \( 1 + 2.39e7T + 2.32e14T^{2} \)
13 \( 1 + 4.52e9T + 8.65e18T^{2} \)
17 \( 1 + 8.38e9T + 8.27e20T^{2} \)
19 \( 1 + 4.14e10T + 5.48e21T^{2} \)
23 \( 1 - 6.83e11T + 1.41e23T^{2} \)
29 \( 1 - 1.51e12T + 7.25e24T^{2} \)
31 \( 1 + 2.30e12T + 2.25e25T^{2} \)
37 \( 1 + 3.21e13T + 4.56e26T^{2} \)
41 \( 1 + 5.19e13T + 2.61e27T^{2} \)
43 \( 1 + 1.32e14T + 5.87e27T^{2} \)
47 \( 1 + 1.74e14T + 2.66e28T^{2} \)
53 \( 1 - 1.09e14T + 2.05e29T^{2} \)
59 \( 1 - 1.45e15T + 1.27e30T^{2} \)
61 \( 1 - 1.18e15T + 2.24e30T^{2} \)
67 \( 1 + 5.29e15T + 1.10e31T^{2} \)
71 \( 1 + 3.03e15T + 2.96e31T^{2} \)
73 \( 1 + 9.53e14T + 4.74e31T^{2} \)
79 \( 1 + 1.65e16T + 1.81e32T^{2} \)
83 \( 1 - 3.91e16T + 4.21e32T^{2} \)
89 \( 1 - 4.56e15T + 1.37e33T^{2} \)
97 \( 1 - 2.58e16T + 5.95e33T^{2} \)
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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

−16.55267323054253956415307303800, −14.88907632180696544856868188874, −13.13517601572512201447009147199, −11.96476093055975498275099440502, −10.12876857018669065731838842928, −8.797515326460631396105639336445, −6.87253862106665362467403695605, −5.01299722175635857260939443749, −3.30812717349253498660185128594, −0.24185993887674484951452763272, 0.24185993887674484951452763272, 3.30812717349253498660185128594, 5.01299722175635857260939443749, 6.87253862106665362467403695605, 8.797515326460631396105639336445, 10.12876857018669065731838842928, 11.96476093055975498275099440502, 13.13517601572512201447009147199, 14.88907632180696544856868188874, 16.55267323054253956415307303800

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