Properties

Label 2-11-11.4-c5-0-2
Degree $2$
Conductor $11$
Sign $0.862 - 0.505i$
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  + (6.38 + 4.64i)2-s + (3.63 − 11.1i)3-s + (9.38 + 28.8i)4-s + (−51.9 + 37.7i)5-s + (75.1 − 54.6i)6-s + (−33.5 − 103. i)7-s + (3.96 − 12.2i)8-s + (84.5 + 61.4i)9-s − 507.·10-s + (−398. − 48.9i)11-s + 357.·12-s + (830. + 603. i)13-s + (264. − 815. i)14-s + (233. + 719. i)15-s + (868. − 630. i)16-s + (−1.04e3 + 761. i)17-s + ⋯
L(s)  = 1  + (1.12 + 0.820i)2-s + (0.233 − 0.717i)3-s + (0.293 + 0.902i)4-s + (−0.930 + 0.675i)5-s + (0.852 − 0.619i)6-s + (−0.258 − 0.796i)7-s + (0.0219 − 0.0674i)8-s + (0.348 + 0.252i)9-s − 1.60·10-s + (−0.992 − 0.121i)11-s + 0.716·12-s + (1.36 + 0.989i)13-s + (0.361 − 1.11i)14-s + (0.268 + 0.825i)15-s + (0.848 − 0.616i)16-s + (−0.879 + 0.638i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.862 - 0.505i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (0.862 - 0.505i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $0.862 - 0.505i$
Analytic conductor: \(1.76422\)
Root analytic conductor: \(1.32824\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{11} (4, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 11,\ (\ :5/2),\ 0.862 - 0.505i)\)

Particular Values

\(L(3)\) \(\approx\) \(1.80641 + 0.490075i\)
\(L(\frac12)\) \(\approx\) \(1.80641 + 0.490075i\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + (398. + 48.9i)T \)
good2 \( 1 + (-6.38 - 4.64i)T + (9.88 + 30.4i)T^{2} \)
3 \( 1 + (-3.63 + 11.1i)T + (-196. - 142. i)T^{2} \)
5 \( 1 + (51.9 - 37.7i)T + (965. - 2.97e3i)T^{2} \)
7 \( 1 + (33.5 + 103. i)T + (-1.35e4 + 9.87e3i)T^{2} \)
13 \( 1 + (-830. - 603. i)T + (1.14e5 + 3.53e5i)T^{2} \)
17 \( 1 + (1.04e3 - 761. i)T + (4.38e5 - 1.35e6i)T^{2} \)
19 \( 1 + (-105. + 323. i)T + (-2.00e6 - 1.45e6i)T^{2} \)
23 \( 1 - 817.T + 6.43e6T^{2} \)
29 \( 1 + (1.22e3 + 3.76e3i)T + (-1.65e7 + 1.20e7i)T^{2} \)
31 \( 1 + (3.17e3 + 2.30e3i)T + (8.84e6 + 2.72e7i)T^{2} \)
37 \( 1 + (3.79e3 + 1.16e4i)T + (-5.61e7 + 4.07e7i)T^{2} \)
41 \( 1 + (4.31e3 - 1.32e4i)T + (-9.37e7 - 6.80e7i)T^{2} \)
43 \( 1 + 691.T + 1.47e8T^{2} \)
47 \( 1 + (4.53e3 - 1.39e4i)T + (-1.85e8 - 1.34e8i)T^{2} \)
53 \( 1 + (1.15e3 + 841. i)T + (1.29e8 + 3.97e8i)T^{2} \)
59 \( 1 + (-2.26e3 - 6.95e3i)T + (-5.78e8 + 4.20e8i)T^{2} \)
61 \( 1 + (1.40e4 - 1.02e4i)T + (2.60e8 - 8.03e8i)T^{2} \)
67 \( 1 + 1.69e4T + 1.35e9T^{2} \)
71 \( 1 + (-5.74e4 + 4.17e4i)T + (5.57e8 - 1.71e9i)T^{2} \)
73 \( 1 + (-1.09e4 - 3.36e4i)T + (-1.67e9 + 1.21e9i)T^{2} \)
79 \( 1 + (-5.43e4 - 3.94e4i)T + (9.50e8 + 2.92e9i)T^{2} \)
83 \( 1 + (4.41e4 - 3.20e4i)T + (1.21e9 - 3.74e9i)T^{2} \)
89 \( 1 - 5.78e4T + 5.58e9T^{2} \)
97 \( 1 + (-6.15e4 - 4.47e4i)T + (2.65e9 + 8.16e9i)T^{2} \)
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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

−19.46758948553030187009466433450, −18.49161907429363130906643226878, −16.28224587185045269160965456780, −15.32393077381371075175316002698, −13.77141435762420603158715808790, −13.01832088979434467238170881015, −10.95619795824376146662424130951, −7.71773840940771996387363300930, −6.62091473661192115210851142758, −3.99537000271162612461581914533, 3.43912514593256884474712428362, 5.06005600372756231296049622787, 8.587080606969702581762244227690, 10.73070235256408395708157930738, 12.23971148625891191345662880704, 13.24831472610680702281731935601, 15.29649671027389468544813244694, 15.89066227945871580141123882683, 18.40745447902408227075597233722, 20.22637995055875535438911415026

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