Properties

Label 2-11-11.5-c13-0-1
Degree $2$
Conductor $11$
Sign $-0.154 - 0.988i$
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  + (−31.2 − 96.2i)2-s + (554. + 402. i)3-s + (−1.66e3 + 1.20e3i)4-s + (−1.87e3 + 5.78e3i)5-s + (2.14e4 − 6.59e4i)6-s + (−3.49e5 + 2.53e5i)7-s + (−5.02e5 − 3.65e5i)8-s + (−3.47e5 − 1.06e6i)9-s + 6.15e5·10-s + (−3.96e6 + 4.33e6i)11-s − 1.40e6·12-s + (6.88e6 + 2.12e7i)13-s + (3.53e7 + 2.56e7i)14-s + (−3.37e6 + 2.44e6i)15-s + (−2.46e7 + 7.58e7i)16-s + (−1.40e6 + 4.33e6i)17-s + ⋯
L(s)  = 1  + (−0.345 − 1.06i)2-s + (0.439 + 0.319i)3-s + (−0.203 + 0.147i)4-s + (−0.0537 + 0.165i)5-s + (0.187 − 0.577i)6-s + (−1.12 + 0.815i)7-s + (−0.677 − 0.492i)8-s + (−0.217 − 0.670i)9-s + 0.194·10-s + (−0.675 + 0.737i)11-s − 0.136·12-s + (0.395 + 1.21i)13-s + (1.25 + 0.911i)14-s + (−0.0764 + 0.0555i)15-s + (−0.367 + 1.12i)16-s + (−0.0141 + 0.0435i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.154 - 0.988i)\, \overline{\Lambda}(14-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+13/2) \, L(s)\cr =\mathstrut & (-0.154 - 0.988i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $-0.154 - 0.988i$
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: \((2,\ 11,\ (\ :13/2),\ -0.154 - 0.988i)\)

Particular Values

\(L(7)\) \(\approx\) \(0.227602 + 0.265936i\)
\(L(\frac12)\) \(\approx\) \(0.227602 + 0.265936i\)
\(L(\frac{15}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + (3.96e6 - 4.33e6i)T \)
good2 \( 1 + (31.2 + 96.2i)T + (-6.62e3 + 4.81e3i)T^{2} \)
3 \( 1 + (-554. - 402. i)T + (4.92e5 + 1.51e6i)T^{2} \)
5 \( 1 + (1.87e3 - 5.78e3i)T + (-9.87e8 - 7.17e8i)T^{2} \)
7 \( 1 + (3.49e5 - 2.53e5i)T + (2.99e10 - 9.21e10i)T^{2} \)
13 \( 1 + (-6.88e6 - 2.12e7i)T + (-2.45e14 + 1.78e14i)T^{2} \)
17 \( 1 + (1.40e6 - 4.33e6i)T + (-8.01e15 - 5.82e15i)T^{2} \)
19 \( 1 + (2.50e7 + 1.81e7i)T + (1.29e16 + 3.99e16i)T^{2} \)
23 \( 1 + 9.31e8T + 5.04e17T^{2} \)
29 \( 1 + (1.80e9 - 1.31e9i)T + (3.17e18 - 9.75e18i)T^{2} \)
31 \( 1 + (1.93e9 + 5.94e9i)T + (-1.97e19 + 1.43e19i)T^{2} \)
37 \( 1 + (1.07e10 - 7.81e9i)T + (7.52e19 - 2.31e20i)T^{2} \)
41 \( 1 + (-1.96e10 - 1.43e10i)T + (2.85e20 + 8.79e20i)T^{2} \)
43 \( 1 - 6.08e9T + 1.71e21T^{2} \)
47 \( 1 + (6.60e10 + 4.80e10i)T + (1.68e21 + 5.19e21i)T^{2} \)
53 \( 1 + (5.52e10 + 1.69e11i)T + (-2.10e22 + 1.53e22i)T^{2} \)
59 \( 1 + (-2.76e11 + 2.00e11i)T + (3.24e22 - 9.98e22i)T^{2} \)
61 \( 1 + (-3.09e10 + 9.53e10i)T + (-1.30e23 - 9.51e22i)T^{2} \)
67 \( 1 + 7.99e11T + 5.48e23T^{2} \)
71 \( 1 + (-4.47e11 + 1.37e12i)T + (-9.42e23 - 6.84e23i)T^{2} \)
73 \( 1 + (1.51e12 - 1.09e12i)T + (5.16e23 - 1.59e24i)T^{2} \)
79 \( 1 + (-6.76e11 - 2.08e12i)T + (-3.77e24 + 2.74e24i)T^{2} \)
83 \( 1 + (-8.51e11 + 2.61e12i)T + (-7.17e24 - 5.21e24i)T^{2} \)
89 \( 1 + 2.86e12T + 2.19e25T^{2} \)
97 \( 1 + (-4.91e12 - 1.51e13i)T + (-5.44e25 + 3.95e25i)T^{2} \)
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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

−18.21508593819125986915317401920, −16.01897575798786068674570164870, −14.90875243769236602953963930412, −12.83687413884594501704799005239, −11.64748090922919731898045764093, −9.918708208126123954475303191394, −9.057987261978678660487858656136, −6.39175165391371530565774173662, −3.54367864596206917636068546712, −2.19189286218364258608529407748, 0.15011885503373423581038598783, 3.02671941080525250087739050998, 5.83361605056076525056175193886, 7.43289466929770767473723500219, 8.509265813907442294421097427138, 10.52860957486738556222602065911, 12.86094811359520289996989834699, 14.07573581936525109656557007324, 15.86411512728179743003303436162, 16.50914527545290326159307819005

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