Properties

Label 2-11-11.9-c11-0-4
Degree $2$
Conductor $11$
Sign $0.915 + 0.401i$
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  + (12.6 − 38.8i)2-s + (−482. + 350. i)3-s + (309. + 224. i)4-s + (−2.27e3 − 7.01e3i)5-s + (7.51e3 + 2.31e4i)6-s + (6.07e4 + 4.41e4i)7-s + (8.02e4 − 5.82e4i)8-s + (5.49e4 − 1.69e5i)9-s − 3.01e5·10-s + (4.72e5 − 2.48e5i)11-s − 2.27e5·12-s + (1.73e5 − 5.33e5i)13-s + (2.47e6 − 1.80e6i)14-s + (3.55e6 + 2.58e6i)15-s + (−1.00e6 − 3.10e6i)16-s + (3.21e6 + 9.89e6i)17-s + ⋯
L(s)  = 1  + (0.278 − 0.857i)2-s + (−1.14 + 0.832i)3-s + (0.150 + 0.109i)4-s + (−0.326 − 1.00i)5-s + (0.394 + 1.21i)6-s + (1.36 + 0.992i)7-s + (0.865 − 0.629i)8-s + (0.310 − 0.955i)9-s − 0.952·10-s + (0.885 − 0.464i)11-s − 0.264·12-s + (0.129 − 0.398i)13-s + (1.23 − 0.895i)14-s + (1.20 + 0.878i)15-s + (−0.240 − 0.740i)16-s + (0.549 + 1.68i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.915 + 0.401i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (0.915 + 0.401i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $0.915 + 0.401i$
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: \((2,\ 11,\ (\ :11/2),\ 0.915 + 0.401i)\)

Particular Values

\(L(6)\) \(\approx\) \(1.70405 - 0.357093i\)
\(L(\frac12)\) \(\approx\) \(1.70405 - 0.357093i\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + (-4.72e5 + 2.48e5i)T \)
good2 \( 1 + (-12.6 + 38.8i)T + (-1.65e3 - 1.20e3i)T^{2} \)
3 \( 1 + (482. - 350. i)T + (5.47e4 - 1.68e5i)T^{2} \)
5 \( 1 + (2.27e3 + 7.01e3i)T + (-3.95e7 + 2.87e7i)T^{2} \)
7 \( 1 + (-6.07e4 - 4.41e4i)T + (6.11e8 + 1.88e9i)T^{2} \)
13 \( 1 + (-1.73e5 + 5.33e5i)T + (-1.44e12 - 1.05e12i)T^{2} \)
17 \( 1 + (-3.21e6 - 9.89e6i)T + (-2.77e13 + 2.01e13i)T^{2} \)
19 \( 1 + (3.19e6 - 2.31e6i)T + (3.59e13 - 1.10e14i)T^{2} \)
23 \( 1 - 4.06e7T + 9.52e14T^{2} \)
29 \( 1 + (4.04e7 + 2.94e7i)T + (3.77e15 + 1.16e16i)T^{2} \)
31 \( 1 + (6.51e6 - 2.00e7i)T + (-2.05e16 - 1.49e16i)T^{2} \)
37 \( 1 + (4.05e8 + 2.94e8i)T + (5.49e16 + 1.69e17i)T^{2} \)
41 \( 1 + (-1.25e8 + 9.12e7i)T + (1.70e17 - 5.23e17i)T^{2} \)
43 \( 1 + 1.51e8T + 9.29e17T^{2} \)
47 \( 1 + (-1.82e8 + 1.32e8i)T + (7.63e17 - 2.35e18i)T^{2} \)
53 \( 1 + (-5.64e8 + 1.73e9i)T + (-7.49e18 - 5.44e18i)T^{2} \)
59 \( 1 + (-1.78e9 - 1.29e9i)T + (9.31e18 + 2.86e19i)T^{2} \)
61 \( 1 + (-3.30e9 - 1.01e10i)T + (-3.52e19 + 2.55e19i)T^{2} \)
67 \( 1 + 1.30e10T + 1.22e20T^{2} \)
71 \( 1 + (7.98e8 + 2.45e9i)T + (-1.86e20 + 1.35e20i)T^{2} \)
73 \( 1 + (4.57e8 + 3.32e8i)T + (9.69e19 + 2.98e20i)T^{2} \)
79 \( 1 + (4.38e9 - 1.34e10i)T + (-6.05e20 - 4.39e20i)T^{2} \)
83 \( 1 + (7.50e7 + 2.31e8i)T + (-1.04e21 + 7.56e20i)T^{2} \)
89 \( 1 + 1.05e11T + 2.77e21T^{2} \)
97 \( 1 + (-1.16e10 + 3.58e10i)T + (-5.78e21 - 4.20e21i)T^{2} \)
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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

−17.34104958497416179722099646154, −16.48999450795717638680927431994, −15.06137675233712265240009174296, −12.53858560029749077919207593361, −11.66418600831042396647336068789, −10.71186534353720496049008422472, −8.540658942093540276562893711091, −5.49550796733240233828982244022, −4.15825368802707150839126320169, −1.33642640649414349198264764543, 1.28206273785992018329339089245, 4.95562002677273474830105859535, 6.85094902819429622023490308900, 7.31901492099147664609229452720, 10.94252843614363001780262568342, 11.59834954792044932988903251203, 13.93216390672845375012428266891, 14.87630363617008855449630324120, 16.72724710172185715032303136527, 17.56112077681103645503842768155

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