Properties

Label 2-11-11.9-c5-0-1
Degree $2$
Conductor $11$
Sign $-0.879 - 0.476i$
Analytic cond. $1.76422$
Root an. cond. $1.32824$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−3.29 + 10.1i)2-s + (2.26 − 1.64i)3-s + (−65.9 − 47.9i)4-s + (20.4 + 62.9i)5-s + (9.21 + 28.3i)6-s + (58.3 + 42.3i)7-s + (427. − 310. i)8-s + (−72.6 + 223. i)9-s − 704.·10-s + (369. − 156. i)11-s − 228.·12-s + (177. − 545. i)13-s + (−621. + 451. i)14-s + (149. + 108. i)15-s + (931. + 2.86e3i)16-s + (−84.6 − 260. i)17-s + ⋯
L(s)  = 1  + (−0.582 + 1.79i)2-s + (0.145 − 0.105i)3-s + (−2.06 − 1.49i)4-s + (0.365 + 1.12i)5-s + (0.104 + 0.321i)6-s + (0.449 + 0.326i)7-s + (2.35 − 1.71i)8-s + (−0.299 + 0.920i)9-s − 2.22·10-s + (0.920 − 0.389i)11-s − 0.457·12-s + (0.290 − 0.895i)13-s + (−0.847 + 0.615i)14-s + (0.171 + 0.124i)15-s + (0.910 + 2.80i)16-s + (−0.0710 − 0.218i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.879 - 0.476i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.879 - 0.476i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $-0.879 - 0.476i$
Analytic conductor: \(1.76422\)
Root analytic conductor: \(1.32824\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{11} (9, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 11,\ (\ :5/2),\ -0.879 - 0.476i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.225408 + 0.889778i\)
\(L(\frac12)\) \(\approx\) \(0.225408 + 0.889778i\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + (-369. + 156. i)T \)
good2 \( 1 + (3.29 - 10.1i)T + (-25.8 - 18.8i)T^{2} \)
3 \( 1 + (-2.26 + 1.64i)T + (75.0 - 231. i)T^{2} \)
5 \( 1 + (-20.4 - 62.9i)T + (-2.52e3 + 1.83e3i)T^{2} \)
7 \( 1 + (-58.3 - 42.3i)T + (5.19e3 + 1.59e4i)T^{2} \)
13 \( 1 + (-177. + 545. i)T + (-3.00e5 - 2.18e5i)T^{2} \)
17 \( 1 + (84.6 + 260. i)T + (-1.14e6 + 8.34e5i)T^{2} \)
19 \( 1 + (-404. + 293. i)T + (7.65e5 - 2.35e6i)T^{2} \)
23 \( 1 + 605.T + 6.43e6T^{2} \)
29 \( 1 + (-43.2 - 31.4i)T + (6.33e6 + 1.95e7i)T^{2} \)
31 \( 1 + (1.25e3 - 3.85e3i)T + (-2.31e7 - 1.68e7i)T^{2} \)
37 \( 1 + (1.15e4 + 8.36e3i)T + (2.14e7 + 6.59e7i)T^{2} \)
41 \( 1 + (-6.37e3 + 4.63e3i)T + (3.58e7 - 1.10e8i)T^{2} \)
43 \( 1 - 1.02e4T + 1.47e8T^{2} \)
47 \( 1 + (-1.25e4 + 9.13e3i)T + (7.08e7 - 2.18e8i)T^{2} \)
53 \( 1 + (6.00e3 - 1.84e4i)T + (-3.38e8 - 2.45e8i)T^{2} \)
59 \( 1 + (-3.53e4 - 2.56e4i)T + (2.20e8 + 6.79e8i)T^{2} \)
61 \( 1 + (8.31e3 + 2.55e4i)T + (-6.83e8 + 4.96e8i)T^{2} \)
67 \( 1 + 3.01e4T + 1.35e9T^{2} \)
71 \( 1 + (-5.59e3 - 1.72e4i)T + (-1.45e9 + 1.06e9i)T^{2} \)
73 \( 1 + (2.47e4 + 1.80e4i)T + (6.40e8 + 1.97e9i)T^{2} \)
79 \( 1 + (3.37e3 - 1.03e4i)T + (-2.48e9 - 1.80e9i)T^{2} \)
83 \( 1 + (3.20e4 + 9.87e4i)T + (-3.18e9 + 2.31e9i)T^{2} \)
89 \( 1 + 9.67e4T + 5.58e9T^{2} \)
97 \( 1 + (1.93e3 - 5.94e3i)T + (-6.94e9 - 5.04e9i)T^{2} \)
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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

−19.40642488578253501963007881393, −18.28541655201488970338235144027, −17.36977315595963192626440202333, −15.92443222316994990122432322405, −14.59014479011876174912718776734, −13.85046622771888350699054508505, −10.59091570522199539969001437358, −8.728758851782435618765554365692, −7.24304930539911892877879046520, −5.67517565940494060602396876471, 1.33125153848991082055055440063, 4.16145927864414146810820003347, 8.723252763011034839520095445159, 9.620996927796509952737483227692, 11.50743636435408358730677539287, 12.55027968032142721723300178211, 14.04882669541394861178216046172, 16.91374531954605161858790095915, 17.77180767739147146953564603672, 19.33862046231780883012143662900

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