Properties

Label 2-11-11.5-c13-0-9
Degree $2$
Conductor $11$
Sign $0.919 + 0.392i$
Analytic cond. $11.7954$
Root an. cond. $3.43444$
Motivic weight $13$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−6.57 − 20.2i)2-s + (1.76e3 + 1.28e3i)3-s + (6.26e3 − 4.54e3i)4-s + (1.37e4 − 4.22e4i)5-s + (1.43e4 − 4.42e4i)6-s + (1.26e4 − 9.20e3i)7-s + (−2.74e5 − 1.99e5i)8-s + (9.84e5 + 3.02e6i)9-s − 9.46e5·10-s + (−1.57e6 − 5.66e6i)11-s + 1.69e7·12-s + (−2.99e6 − 9.21e6i)13-s + (−2.69e5 − 1.96e5i)14-s + (7.86e7 − 5.71e7i)15-s + (1.73e7 − 5.34e7i)16-s + (−5.34e7 + 1.64e8i)17-s + ⋯
L(s)  = 1  + (−0.0726 − 0.223i)2-s + (1.40 + 1.01i)3-s + (0.764 − 0.555i)4-s + (0.393 − 1.20i)5-s + (0.125 − 0.387i)6-s + (0.0407 − 0.0295i)7-s + (−0.370 − 0.268i)8-s + (0.617 + 1.90i)9-s − 0.299·10-s + (−0.267 − 0.963i)11-s + 1.63·12-s + (−0.172 − 0.529i)13-s + (−0.00957 − 0.00695i)14-s + (1.78 − 1.29i)15-s + (0.258 − 0.796i)16-s + (−0.537 + 1.65i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.919 + 0.392i)\, \overline{\Lambda}(14-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+13/2) \, L(s)\cr =\mathstrut & (0.919 + 0.392i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $0.919 + 0.392i$
Analytic conductor: \(11.7954\)
Root analytic conductor: \(3.43444\)
Motivic weight: \(13\)
Rational: no
Arithmetic: yes
Character: $\chi_{11} (5, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 11,\ (\ :13/2),\ 0.919 + 0.392i)\)

Particular Values

\(L(7)\) \(\approx\) \(3.15996 - 0.646204i\)
\(L(\frac12)\) \(\approx\) \(3.15996 - 0.646204i\)
\(L(\frac{15}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + (1.57e6 + 5.66e6i)T \)
good2 \( 1 + (6.57 + 20.2i)T + (-6.62e3 + 4.81e3i)T^{2} \)
3 \( 1 + (-1.76e3 - 1.28e3i)T + (4.92e5 + 1.51e6i)T^{2} \)
5 \( 1 + (-1.37e4 + 4.22e4i)T + (-9.87e8 - 7.17e8i)T^{2} \)
7 \( 1 + (-1.26e4 + 9.20e3i)T + (2.99e10 - 9.21e10i)T^{2} \)
13 \( 1 + (2.99e6 + 9.21e6i)T + (-2.45e14 + 1.78e14i)T^{2} \)
17 \( 1 + (5.34e7 - 1.64e8i)T + (-8.01e15 - 5.82e15i)T^{2} \)
19 \( 1 + (-2.30e8 - 1.67e8i)T + (1.29e16 + 3.99e16i)T^{2} \)
23 \( 1 - 5.56e8T + 5.04e17T^{2} \)
29 \( 1 + (4.15e9 - 3.01e9i)T + (3.17e18 - 9.75e18i)T^{2} \)
31 \( 1 + (-2.41e8 - 7.43e8i)T + (-1.97e19 + 1.43e19i)T^{2} \)
37 \( 1 + (8.90e9 - 6.47e9i)T + (7.52e19 - 2.31e20i)T^{2} \)
41 \( 1 + (-5.36e9 - 3.89e9i)T + (2.85e20 + 8.79e20i)T^{2} \)
43 \( 1 - 2.30e9T + 1.71e21T^{2} \)
47 \( 1 + (4.22e10 + 3.06e10i)T + (1.68e21 + 5.19e21i)T^{2} \)
53 \( 1 + (4.09e10 + 1.26e11i)T + (-2.10e22 + 1.53e22i)T^{2} \)
59 \( 1 + (1.01e11 - 7.38e10i)T + (3.24e22 - 9.98e22i)T^{2} \)
61 \( 1 + (-1.50e11 + 4.62e11i)T + (-1.30e23 - 9.51e22i)T^{2} \)
67 \( 1 - 6.51e11T + 5.48e23T^{2} \)
71 \( 1 + (-1.62e11 + 4.99e11i)T + (-9.42e23 - 6.84e23i)T^{2} \)
73 \( 1 + (1.12e12 - 8.13e11i)T + (5.16e23 - 1.59e24i)T^{2} \)
79 \( 1 + (5.72e11 + 1.76e12i)T + (-3.77e24 + 2.74e24i)T^{2} \)
83 \( 1 + (1.16e12 - 3.57e12i)T + (-7.17e24 - 5.21e24i)T^{2} \)
89 \( 1 - 7.01e11T + 2.19e25T^{2} \)
97 \( 1 + (-3.88e12 - 1.19e13i)T + (-5.44e25 + 3.95e25i)T^{2} \)
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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

−16.65534803741971205662322734108, −15.64525063061206664398469730069, −14.48704582843310322555702809550, −12.99618693358002579468744645772, −10.71256816800755930502693300844, −9.446346162995933719761275132366, −8.256918369107934917721328006508, −5.36368408109825518942829383430, −3.34011821555631753070744963962, −1.56108846405473202577290577842, 2.16337451462141505393178329386, 2.95381152996231336114022972000, 6.96438428278937146447411609716, 7.39005834708563741484147855210, 9.340824877592843277248841117886, 11.58011928396692430911842186059, 13.24792366120877717418382038301, 14.43402828068020523909971242084, 15.51174559606532935502136169051, 17.73841512889715335293397074563

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