Properties

Label 2-11-1.1-c9-0-3
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 29.1·2-s − 6.46·3-s + 334.·4-s + 2.25e3·5-s − 188.·6-s + 6.42e3·7-s − 5.15e3·8-s − 1.96e4·9-s + 6.56e4·10-s + 1.46e4·11-s − 2.16e3·12-s − 5.92e4·13-s + 1.87e5·14-s − 1.45e4·15-s − 3.21e5·16-s − 2.53e5·17-s − 5.71e5·18-s − 4.67e5·19-s + 7.55e5·20-s − 4.15e4·21-s + 4.26e5·22-s + 8.06e5·23-s + 3.33e4·24-s + 3.13e6·25-s − 1.72e6·26-s + 2.54e5·27-s + 2.15e6·28-s + ⋯
L(s)  = 1  + 1.28·2-s − 0.0461·3-s + 0.654·4-s + 1.61·5-s − 0.0592·6-s + 1.01·7-s − 0.444·8-s − 0.997·9-s + 2.07·10-s + 0.301·11-s − 0.0301·12-s − 0.575·13-s + 1.30·14-s − 0.0744·15-s − 1.22·16-s − 0.736·17-s − 1.28·18-s − 0.822·19-s + 1.05·20-s − 0.0466·21-s + 0.387·22-s + 0.601·23-s + 0.0205·24-s + 1.60·25-s − 0.740·26-s + 0.0921·27-s + 0.661·28-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: \(0\)
Selberg data: \((2,\ 11,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(3.257266025\)
\(L(\frac12)\) \(\approx\) \(3.257266025\)
\(L(\frac{11}{2})\) 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 \( 1 - 29.1T + 512T^{2} \)
3 \( 1 + 6.46T + 1.96e4T^{2} \)
5 \( 1 - 2.25e3T + 1.95e6T^{2} \)
7 \( 1 - 6.42e3T + 4.03e7T^{2} \)
13 \( 1 + 5.92e4T + 1.06e10T^{2} \)
17 \( 1 + 2.53e5T + 1.18e11T^{2} \)
19 \( 1 + 4.67e5T + 3.22e11T^{2} \)
23 \( 1 - 8.06e5T + 1.80e12T^{2} \)
29 \( 1 - 3.92e6T + 1.45e13T^{2} \)
31 \( 1 + 8.97e6T + 2.64e13T^{2} \)
37 \( 1 - 1.58e7T + 1.29e14T^{2} \)
41 \( 1 - 2.33e7T + 3.27e14T^{2} \)
43 \( 1 + 2.21e7T + 5.02e14T^{2} \)
47 \( 1 - 4.06e7T + 1.11e15T^{2} \)
53 \( 1 + 7.38e7T + 3.29e15T^{2} \)
59 \( 1 + 3.71e7T + 8.66e15T^{2} \)
61 \( 1 - 3.27e6T + 1.16e16T^{2} \)
67 \( 1 - 1.92e8T + 2.72e16T^{2} \)
71 \( 1 + 1.94e8T + 4.58e16T^{2} \)
73 \( 1 - 3.52e8T + 5.88e16T^{2} \)
79 \( 1 + 4.07e8T + 1.19e17T^{2} \)
83 \( 1 - 1.91e7T + 1.86e17T^{2} \)
89 \( 1 - 9.43e8T + 3.50e17T^{2} \)
97 \( 1 - 8.32e8T + 7.60e17T^{2} \)
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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

−17.97163808397069882763492643202, −17.11831496746478397243156797083, −14.72278523750846249037422122689, −14.11037696070867584897598599490, −12.85013290448440737667865674696, −11.14779313431454588510599909669, −9.056127268712393059427275425257, −6.15498684781662113805250059740, −4.92026963276836876827561494236, −2.34113318749150711438918636882, 2.34113318749150711438918636882, 4.92026963276836876827561494236, 6.15498684781662113805250059740, 9.056127268712393059427275425257, 11.14779313431454588510599909669, 12.85013290448440737667865674696, 14.11037696070867584897598599490, 14.72278523750846249037422122689, 17.11831496746478397243156797083, 17.97163808397069882763492643202

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