Properties

Label 2-11-1.1-c9-0-6
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  + 5.60·2-s + 5.22·3-s − 480.·4-s − 529.·5-s + 29.2·6-s − 3.70e3·7-s − 5.56e3·8-s − 1.96e4·9-s − 2.97e3·10-s − 1.46e4·11-s − 2.51e3·12-s + 3.09e4·13-s − 2.07e4·14-s − 2.76e3·15-s + 2.14e5·16-s + 2.50e5·17-s − 1.10e5·18-s + 4.38e5·19-s + 2.54e5·20-s − 1.93e4·21-s − 8.21e4·22-s − 1.78e6·23-s − 2.90e4·24-s − 1.67e6·25-s + 1.73e5·26-s − 2.05e5·27-s + 1.78e6·28-s + ⋯
L(s)  = 1  + 0.247·2-s + 0.0372·3-s − 0.938·4-s − 0.379·5-s + 0.00922·6-s − 0.583·7-s − 0.480·8-s − 0.998·9-s − 0.0939·10-s − 0.301·11-s − 0.0349·12-s + 0.300·13-s − 0.144·14-s − 0.0141·15-s + 0.819·16-s + 0.728·17-s − 0.247·18-s + 0.771·19-s + 0.355·20-s − 0.0217·21-s − 0.0747·22-s − 1.32·23-s − 0.0178·24-s − 0.856·25-s + 0.0745·26-s − 0.0744·27-s + 0.547·28-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 \( 1 - 5.60T + 512T^{2} \)
3 \( 1 - 5.22T + 1.96e4T^{2} \)
5 \( 1 + 529.T + 1.95e6T^{2} \)
7 \( 1 + 3.70e3T + 4.03e7T^{2} \)
13 \( 1 - 3.09e4T + 1.06e10T^{2} \)
17 \( 1 - 2.50e5T + 1.18e11T^{2} \)
19 \( 1 - 4.38e5T + 3.22e11T^{2} \)
23 \( 1 + 1.78e6T + 1.80e12T^{2} \)
29 \( 1 + 2.59e6T + 1.45e13T^{2} \)
31 \( 1 + 2.09e6T + 2.64e13T^{2} \)
37 \( 1 - 2.62e6T + 1.29e14T^{2} \)
41 \( 1 + 2.91e6T + 3.27e14T^{2} \)
43 \( 1 + 3.01e7T + 5.02e14T^{2} \)
47 \( 1 - 1.45e6T + 1.11e15T^{2} \)
53 \( 1 + 3.32e7T + 3.29e15T^{2} \)
59 \( 1 - 1.40e8T + 8.66e15T^{2} \)
61 \( 1 - 1.32e8T + 1.16e16T^{2} \)
67 \( 1 + 4.13e7T + 2.72e16T^{2} \)
71 \( 1 - 1.81e8T + 4.58e16T^{2} \)
73 \( 1 + 4.13e8T + 5.88e16T^{2} \)
79 \( 1 + 5.90e8T + 1.19e17T^{2} \)
83 \( 1 - 6.29e8T + 1.86e17T^{2} \)
89 \( 1 - 7.73e8T + 3.50e17T^{2} \)
97 \( 1 + 1.00e9T + 7.60e17T^{2} \)
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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

−17.74306310543556674993185862740, −16.22589999015850201711488560530, −14.55570180570617671039107538143, −13.35261627139822178813434659711, −11.83467452835342509128651440808, −9.746389424675796263351221684348, −8.158399499325111867061010824084, −5.63559385554338713809422228282, −3.53286253696665252586690407602, 0, 3.53286253696665252586690407602, 5.63559385554338713809422228282, 8.158399499325111867061010824084, 9.746389424675796263351221684348, 11.83467452835342509128651440808, 13.35261627139822178813434659711, 14.55570180570617671039107538143, 16.22589999015850201711488560530, 17.74306310543556674993185862740

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