Properties

Label 2-22-11.2-c8-0-7
Degree $2$
Conductor $22$
Sign $0.652 + 0.757i$
Analytic cond. $8.96232$
Root an. cond. $2.99371$
Motivic weight $8$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (10.7 + 3.49i)2-s + (43.1 − 31.3i)3-s + (103. + 75.2i)4-s + (−227. − 700. i)5-s + (573. − 186. i)6-s + (1.73e3 − 2.39e3i)7-s + (851. + 1.17e3i)8-s + (−1.14e3 + 3.53e3i)9-s − 8.32e3i·10-s + (−1.53e3 − 1.45e4i)11-s + 6.82e3·12-s + (2.20e4 + 7.15e3i)13-s + (2.70e4 − 1.96e4i)14-s + (−3.17e4 − 2.30e4i)15-s + (5.06e3 + 1.55e4i)16-s + (7.23e4 − 2.35e4i)17-s + ⋯
L(s)  = 1  + (0.672 + 0.218i)2-s + (0.532 − 0.386i)3-s + (0.404 + 0.293i)4-s + (−0.363 − 1.12i)5-s + (0.442 − 0.143i)6-s + (0.724 − 0.997i)7-s + (0.207 + 0.286i)8-s + (−0.175 + 0.539i)9-s − 0.832i·10-s + (−0.104 − 0.994i)11-s + 0.329·12-s + (0.770 + 0.250i)13-s + (0.705 − 0.512i)14-s + (−0.626 − 0.455i)15-s + (0.0772 + 0.237i)16-s + (0.866 − 0.281i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.652 + 0.757i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (0.652 + 0.757i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22\)    =    \(2 \cdot 11\)
Sign: $0.652 + 0.757i$
Analytic conductor: \(8.96232\)
Root analytic conductor: \(2.99371\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{22} (13, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 22,\ (\ :4),\ 0.652 + 0.757i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(2.63259 - 1.20685i\)
\(L(\frac12)\) \(\approx\) \(2.63259 - 1.20685i\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-10.7 - 3.49i)T \)
11 \( 1 + (1.53e3 + 1.45e4i)T \)
good3 \( 1 + (-43.1 + 31.3i)T + (2.02e3 - 6.23e3i)T^{2} \)
5 \( 1 + (227. + 700. i)T + (-3.16e5 + 2.29e5i)T^{2} \)
7 \( 1 + (-1.73e3 + 2.39e3i)T + (-1.78e6 - 5.48e6i)T^{2} \)
13 \( 1 + (-2.20e4 - 7.15e3i)T + (6.59e8 + 4.79e8i)T^{2} \)
17 \( 1 + (-7.23e4 + 2.35e4i)T + (5.64e9 - 4.10e9i)T^{2} \)
19 \( 1 + (-5.96e4 - 8.21e4i)T + (-5.24e9 + 1.61e10i)T^{2} \)
23 \( 1 + 4.65e5T + 7.83e10T^{2} \)
29 \( 1 + (6.19e5 - 8.52e5i)T + (-1.54e11 - 4.75e11i)T^{2} \)
31 \( 1 + (2.80e5 - 8.63e5i)T + (-6.90e11 - 5.01e11i)T^{2} \)
37 \( 1 + (-3.36e5 - 2.44e5i)T + (1.08e12 + 3.34e12i)T^{2} \)
41 \( 1 + (-1.14e6 - 1.57e6i)T + (-2.46e12 + 7.59e12i)T^{2} \)
43 \( 1 + 2.26e6iT - 1.16e13T^{2} \)
47 \( 1 + (-7.70e6 + 5.59e6i)T + (7.35e12 - 2.26e13i)T^{2} \)
53 \( 1 + (1.54e6 - 4.75e6i)T + (-5.03e13 - 3.65e13i)T^{2} \)
59 \( 1 + (3.49e6 + 2.53e6i)T + (4.53e13 + 1.39e14i)T^{2} \)
61 \( 1 + (9.43e6 - 3.06e6i)T + (1.55e14 - 1.12e14i)T^{2} \)
67 \( 1 - 2.55e7T + 4.06e14T^{2} \)
71 \( 1 + (-7.53e6 - 2.31e7i)T + (-5.22e14 + 3.79e14i)T^{2} \)
73 \( 1 + (-1.72e7 + 2.37e7i)T + (-2.49e14 - 7.66e14i)T^{2} \)
79 \( 1 + (-7.07e6 - 2.29e6i)T + (1.22e15 + 8.91e14i)T^{2} \)
83 \( 1 + (-9.64e6 + 3.13e6i)T + (1.82e15 - 1.32e15i)T^{2} \)
89 \( 1 + 2.35e7T + 3.93e15T^{2} \)
97 \( 1 + (2.84e7 - 8.75e7i)T + (-6.34e15 - 4.60e15i)T^{2} \)
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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

−16.19830226800979745332977073074, −14.17354318605584831463901965079, −13.69648017042790814280618075914, −12.30077674883959730135884666407, −10.88015915765448186264276690580, −8.503227264423072152789799320764, −7.63887570061268886437311003012, −5.38414616387730918578530982994, −3.78371282859435265000505473927, −1.30328300137933721130508084664, 2.41399291269026496306949123308, 3.88304628999322615809043478907, 5.93083576939181325243141751859, 7.81060502542929148506180199720, 9.651292695333981410437618946828, 11.19437944009924054841088954392, 12.25441461554272485143397815903, 14.11007135783039614570983453968, 15.02730042684919866342600494652, 15.53976437873526826696985454905

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