Properties

Label 2-11-11.9-c11-0-3
Degree $2$
Conductor $11$
Sign $-0.912 - 0.409i$
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  + (−21.3 + 65.8i)2-s + (373. − 271. i)3-s + (−2.22e3 − 1.61e3i)4-s + (2.90e3 + 8.92e3i)5-s + (9.87e3 + 3.03e4i)6-s + (1.51e4 + 1.10e4i)7-s + (3.91e4 − 2.84e4i)8-s + (1.10e4 − 3.39e4i)9-s − 6.49e5·10-s + (−4.74e5 + 2.44e5i)11-s − 1.26e6·12-s + (3.06e5 − 9.44e5i)13-s + (−1.04e6 + 7.61e5i)14-s + (3.50e6 + 2.54e6i)15-s + (−7.02e5 − 2.16e6i)16-s + (2.17e6 + 6.69e6i)17-s + ⋯
L(s)  = 1  + (−0.472 + 1.45i)2-s + (0.886 − 0.644i)3-s + (−1.08 − 0.788i)4-s + (0.415 + 1.27i)5-s + (0.518 + 1.59i)6-s + (0.340 + 0.247i)7-s + (0.422 − 0.306i)8-s + (0.0622 − 0.191i)9-s − 2.05·10-s + (−0.889 + 0.457i)11-s − 1.47·12-s + (0.229 − 0.705i)13-s + (−0.521 + 0.378i)14-s + (1.19 + 0.865i)15-s + (−0.167 − 0.515i)16-s + (0.371 + 1.14i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.912 - 0.409i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 11 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (-0.912 - 0.409i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(11\)
Sign: $-0.912 - 0.409i$
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: \((2,\ 11,\ (\ :11/2),\ -0.912 - 0.409i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.335891 + 1.56970i\)
\(L(\frac12)\) \(\approx\) \(0.335891 + 1.56970i\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + (4.74e5 - 2.44e5i)T \)
good2 \( 1 + (21.3 - 65.8i)T + (-1.65e3 - 1.20e3i)T^{2} \)
3 \( 1 + (-373. + 271. i)T + (5.47e4 - 1.68e5i)T^{2} \)
5 \( 1 + (-2.90e3 - 8.92e3i)T + (-3.95e7 + 2.87e7i)T^{2} \)
7 \( 1 + (-1.51e4 - 1.10e4i)T + (6.11e8 + 1.88e9i)T^{2} \)
13 \( 1 + (-3.06e5 + 9.44e5i)T + (-1.44e12 - 1.05e12i)T^{2} \)
17 \( 1 + (-2.17e6 - 6.69e6i)T + (-2.77e13 + 2.01e13i)T^{2} \)
19 \( 1 + (1.25e7 - 9.11e6i)T + (3.59e13 - 1.10e14i)T^{2} \)
23 \( 1 - 3.26e7T + 9.52e14T^{2} \)
29 \( 1 + (-9.33e6 - 6.78e6i)T + (3.77e15 + 1.16e16i)T^{2} \)
31 \( 1 + (-8.88e7 + 2.73e8i)T + (-2.05e16 - 1.49e16i)T^{2} \)
37 \( 1 + (-2.61e8 - 1.90e8i)T + (5.49e16 + 1.69e17i)T^{2} \)
41 \( 1 + (1.62e8 - 1.17e8i)T + (1.70e17 - 5.23e17i)T^{2} \)
43 \( 1 - 1.25e9T + 9.29e17T^{2} \)
47 \( 1 + (-1.92e9 + 1.40e9i)T + (7.63e17 - 2.35e18i)T^{2} \)
53 \( 1 + (-2.67e8 + 8.24e8i)T + (-7.49e18 - 5.44e18i)T^{2} \)
59 \( 1 + (2.04e9 + 1.48e9i)T + (9.31e18 + 2.86e19i)T^{2} \)
61 \( 1 + (-3.64e9 - 1.12e10i)T + (-3.52e19 + 2.55e19i)T^{2} \)
67 \( 1 + 4.95e9T + 1.22e20T^{2} \)
71 \( 1 + (1.56e9 + 4.80e9i)T + (-1.86e20 + 1.35e20i)T^{2} \)
73 \( 1 + (6.23e9 + 4.53e9i)T + (9.69e19 + 2.98e20i)T^{2} \)
79 \( 1 + (1.00e9 - 3.08e9i)T + (-6.05e20 - 4.39e20i)T^{2} \)
83 \( 1 + (1.13e10 + 3.48e10i)T + (-1.04e21 + 7.56e20i)T^{2} \)
89 \( 1 + 2.31e10T + 2.77e21T^{2} \)
97 \( 1 + (-3.29e10 + 1.01e11i)T + (-5.78e21 - 4.20e21i)T^{2} \)
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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

−18.34164455712463891957494915214, −17.12723986294860524410179591458, −15.10456477877023795876890748062, −14.68448594058439019637526666808, −13.20836394770846569779224291973, −10.40305134429438073577694786760, −8.379553360655124325122600298070, −7.44083896772215247295241911259, −5.96518191566153363737183336484, −2.47676268264753702073257671555, 0.887609821794632389650052049858, 2.71886843053335687869440268931, 4.56608706092049739620602993860, 8.660817531912053936044949329771, 9.356845568934774769457153710999, 10.88909838107024855262554921361, 12.58334477872454365199536116541, 13.85763188751599271298357204596, 15.85709032937951448634435796535, 17.45984277324993153518977727991

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