Properties

Label 2-22-11.9-c11-0-9
Degree $2$
Conductor $22$
Sign $-0.919 + 0.393i$
Analytic cond. $16.9035$
Root an. cond. $4.11139$
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  + (9.88 − 30.4i)2-s + (598. − 435. i)3-s + (−828. − 601. i)4-s + (2.26e3 + 6.97e3i)5-s + (−7.32e3 − 2.25e4i)6-s + (−5.87e4 − 4.27e4i)7-s + (−2.65e4 + 1.92e4i)8-s + (1.14e5 − 3.52e5i)9-s + 2.34e5·10-s + (−4.45e5 − 2.94e5i)11-s − 7.58e5·12-s + (2.92e5 − 9.00e5i)13-s + (−1.88e6 + 1.36e6i)14-s + (4.39e6 + 3.19e6i)15-s + (3.24e5 + 9.97e5i)16-s + (−2.43e5 − 7.48e5i)17-s + ⋯
L(s)  = 1  + (0.218 − 0.672i)2-s + (1.42 − 1.03i)3-s + (−0.404 − 0.293i)4-s + (0.324 + 0.998i)5-s + (−0.384 − 1.18i)6-s + (−1.32 − 0.960i)7-s + (−0.286 + 0.207i)8-s + (0.647 − 1.99i)9-s + 0.742·10-s + (−0.834 − 0.551i)11-s − 0.879·12-s + (0.218 − 0.672i)13-s + (−0.934 + 0.679i)14-s + (1.49 + 1.08i)15-s + (0.0772 + 0.237i)16-s + (−0.0415 − 0.127i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.919 + 0.393i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (-0.919 + 0.393i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22\)    =    \(2 \cdot 11\)
Sign: $-0.919 + 0.393i$
Analytic conductor: \(16.9035\)
Root analytic conductor: \(4.11139\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: $\chi_{22} (9, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 22,\ (\ :11/2),\ -0.919 + 0.393i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.518909 - 2.53085i\)
\(L(\frac12)\) \(\approx\) \(0.518909 - 2.53085i\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-9.88 + 30.4i)T \)
11 \( 1 + (4.45e5 + 2.94e5i)T \)
good3 \( 1 + (-598. + 435. i)T + (5.47e4 - 1.68e5i)T^{2} \)
5 \( 1 + (-2.26e3 - 6.97e3i)T + (-3.95e7 + 2.87e7i)T^{2} \)
7 \( 1 + (5.87e4 + 4.27e4i)T + (6.11e8 + 1.88e9i)T^{2} \)
13 \( 1 + (-2.92e5 + 9.00e5i)T + (-1.44e12 - 1.05e12i)T^{2} \)
17 \( 1 + (2.43e5 + 7.48e5i)T + (-2.77e13 + 2.01e13i)T^{2} \)
19 \( 1 + (-1.25e7 + 9.12e6i)T + (3.59e13 - 1.10e14i)T^{2} \)
23 \( 1 + 1.84e7T + 9.52e14T^{2} \)
29 \( 1 + (-5.14e7 - 3.74e7i)T + (3.77e15 + 1.16e16i)T^{2} \)
31 \( 1 + (5.44e7 - 1.67e8i)T + (-2.05e16 - 1.49e16i)T^{2} \)
37 \( 1 + (-6.79e8 - 4.93e8i)T + (5.49e16 + 1.69e17i)T^{2} \)
41 \( 1 + (-5.37e8 + 3.90e8i)T + (1.70e17 - 5.23e17i)T^{2} \)
43 \( 1 - 7.01e8T + 9.29e17T^{2} \)
47 \( 1 + (1.25e8 - 9.08e7i)T + (7.63e17 - 2.35e18i)T^{2} \)
53 \( 1 + (6.85e8 - 2.11e9i)T + (-7.49e18 - 5.44e18i)T^{2} \)
59 \( 1 + (3.20e9 + 2.33e9i)T + (9.31e18 + 2.86e19i)T^{2} \)
61 \( 1 + (2.84e9 + 8.75e9i)T + (-3.52e19 + 2.55e19i)T^{2} \)
67 \( 1 - 6.35e9T + 1.22e20T^{2} \)
71 \( 1 + (7.48e9 + 2.30e10i)T + (-1.86e20 + 1.35e20i)T^{2} \)
73 \( 1 + (-2.61e10 - 1.90e10i)T + (9.69e19 + 2.98e20i)T^{2} \)
79 \( 1 + (-4.84e9 + 1.49e10i)T + (-6.05e20 - 4.39e20i)T^{2} \)
83 \( 1 + (8.91e9 + 2.74e10i)T + (-1.04e21 + 7.56e20i)T^{2} \)
89 \( 1 - 3.93e9T + 2.77e21T^{2} \)
97 \( 1 + (-2.82e10 + 8.69e10i)T + (-5.78e21 - 4.20e21i)T^{2} \)
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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

−14.16282605555513324793191636198, −13.56594208642352522224050823929, −12.71876302616004831949721836023, −10.63631567372529066901929517699, −9.466349874871530520925038836797, −7.72028161986637430241192617564, −6.50745025198164561919593138583, −3.26607893178014982983086666019, −2.77370215167841117609762167161, −0.78224080610941228287884776886, 2.57293700183699021829878541316, 4.11141594815645636718509869296, 5.63670029214893945510265013051, 7.955559112752588101330440484245, 9.257152306763194262683609621260, 9.692758203670033910381568926630, 12.60189350227698944743490267044, 13.56236661328592333046853295290, 14.86401411824382841208652316009, 16.00466198042856250498049888953

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