Properties

Label 2-11-11.9-c11-0-0
Degree $2$
Conductor $11$
Sign $0.504 - 0.863i$
Analytic cond. $8.45177$
Root an. cond. $2.90719$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (25.3 − 78.1i)2-s + (−336. + 244. i)3-s + (−3.79e3 − 2.76e3i)4-s + (3.27e3 + 1.00e4i)5-s + (1.05e4 + 3.25e4i)6-s + (−1.52e4 − 1.10e4i)7-s + (−1.75e5 + 1.27e5i)8-s + (−1.19e3 + 3.67e3i)9-s + 8.69e5·10-s + (−1.92e5 − 4.98e5i)11-s + 1.95e6·12-s + (−6.56e5 + 2.02e6i)13-s + (−1.25e6 + 9.10e5i)14-s + (−3.56e6 − 2.58e6i)15-s + (2.54e6 + 7.84e6i)16-s + (1.07e6 + 3.31e6i)17-s + ⋯
L(s)  = 1  + (0.560 − 1.72i)2-s + (−0.800 + 0.581i)3-s + (−1.85 − 1.34i)4-s + (0.467 + 1.44i)5-s + (0.554 + 1.70i)6-s + (−0.343 − 0.249i)7-s + (−1.89 + 1.37i)8-s + (−0.00673 + 0.0207i)9-s + 2.74·10-s + (−0.359 − 0.932i)11-s + 2.26·12-s + (−0.490 + 1.51i)13-s + (−0.622 + 0.452i)14-s + (−1.21 − 0.880i)15-s + (0.607 + 1.86i)16-s + (0.183 + 0.565i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.504 - 0.863i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (0.504 - 0.863i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $0.504 - 0.863i$
Analytic conductor: \(8.45177\)
Root analytic conductor: \(2.90719\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: $\chi_{11} (9, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 11,\ (\ :11/2),\ 0.504 - 0.863i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.551198 + 0.316445i\)
\(L(\frac12)\) \(\approx\) \(0.551198 + 0.316445i\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + (1.92e5 + 4.98e5i)T \)
good2 \( 1 + (-25.3 + 78.1i)T + (-1.65e3 - 1.20e3i)T^{2} \)
3 \( 1 + (336. - 244. i)T + (5.47e4 - 1.68e5i)T^{2} \)
5 \( 1 + (-3.27e3 - 1.00e4i)T + (-3.95e7 + 2.87e7i)T^{2} \)
7 \( 1 + (1.52e4 + 1.10e4i)T + (6.11e8 + 1.88e9i)T^{2} \)
13 \( 1 + (6.56e5 - 2.02e6i)T + (-1.44e12 - 1.05e12i)T^{2} \)
17 \( 1 + (-1.07e6 - 3.31e6i)T + (-2.77e13 + 2.01e13i)T^{2} \)
19 \( 1 + (8.93e6 - 6.49e6i)T + (3.59e13 - 1.10e14i)T^{2} \)
23 \( 1 + 4.13e6T + 9.52e14T^{2} \)
29 \( 1 + (1.50e8 + 1.09e8i)T + (3.77e15 + 1.16e16i)T^{2} \)
31 \( 1 + (-2.90e6 + 8.95e6i)T + (-2.05e16 - 1.49e16i)T^{2} \)
37 \( 1 + (-4.90e8 - 3.56e8i)T + (5.49e16 + 1.69e17i)T^{2} \)
41 \( 1 + (-1.14e8 + 8.35e7i)T + (1.70e17 - 5.23e17i)T^{2} \)
43 \( 1 - 4.62e8T + 9.29e17T^{2} \)
47 \( 1 + (-6.37e8 + 4.63e8i)T + (7.63e17 - 2.35e18i)T^{2} \)
53 \( 1 + (6.62e8 - 2.03e9i)T + (-7.49e18 - 5.44e18i)T^{2} \)
59 \( 1 + (-3.64e9 - 2.64e9i)T + (9.31e18 + 2.86e19i)T^{2} \)
61 \( 1 + (7.87e7 + 2.42e8i)T + (-3.52e19 + 2.55e19i)T^{2} \)
67 \( 1 + 5.42e9T + 1.22e20T^{2} \)
71 \( 1 + (-5.68e9 - 1.75e10i)T + (-1.86e20 + 1.35e20i)T^{2} \)
73 \( 1 + (1.46e10 + 1.06e10i)T + (9.69e19 + 2.98e20i)T^{2} \)
79 \( 1 + (9.44e9 - 2.90e10i)T + (-6.05e20 - 4.39e20i)T^{2} \)
83 \( 1 + (-6.77e9 - 2.08e10i)T + (-1.04e21 + 7.56e20i)T^{2} \)
89 \( 1 - 3.47e10T + 2.77e21T^{2} \)
97 \( 1 + (-1.66e10 + 5.11e10i)T + (-5.78e21 - 4.20e21i)T^{2} \)
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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

−18.64198601142338049475186355668, −16.85636441499702822266566871621, −14.58361138716762412039401692283, −13.47109013931493877840212028571, −11.57830063027182180574059049083, −10.75904324416173124482512052848, −9.848344590469649974983000933824, −5.97955648550218033129860265733, −4.00046178281975440757360700892, −2.32465156261960195105286974427, 0.28523459330874338058580900439, 4.94570635985681554036662624096, 5.86173482058351014303158414919, 7.50736504156792992614327212812, 9.180145333360043694475985793435, 12.74934655900947197825099063598, 12.83506649581840147076563640251, 14.96195335365320906407716214545, 16.25152881268626615412647778665, 17.32157128110482879558901768526

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