Properties

Label 2-54-27.11-c8-0-11
Degree $2$
Conductor $54$
Sign $0.981 - 0.192i$
Analytic cond. $21.9984$
Root an. cond. $4.69024$
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  + (−7.27 + 8.66i)2-s + (7.33 − 80.6i)3-s + (−22.2 − 126. i)4-s + (58.6 − 161. i)5-s + (645. + 650. i)6-s + (−371. + 2.10e3i)7-s + (1.25e3 + 724. i)8-s + (−6.45e3 − 1.18e3i)9-s + (969. + 1.67e3i)10-s + (6.80e3 + 1.87e4i)11-s + (−1.03e4 + 867. i)12-s + (−1.07e3 + 898. i)13-s + (−1.55e4 − 1.85e4i)14-s + (−1.25e4 − 5.91e3i)15-s + (−1.53e4 + 5.60e3i)16-s + (5.04e4 − 2.91e4i)17-s + ⋯
L(s)  = 1  + (−0.454 + 0.541i)2-s + (0.0905 − 0.995i)3-s + (−0.0868 − 0.492i)4-s + (0.0938 − 0.257i)5-s + (0.498 + 0.501i)6-s + (−0.154 + 0.877i)7-s + (0.306 + 0.176i)8-s + (−0.983 − 0.180i)9-s + (0.0969 + 0.167i)10-s + (0.465 + 1.27i)11-s + (−0.498 + 0.0418i)12-s + (−0.0374 + 0.0314i)13-s + (−0.405 − 0.482i)14-s + (−0.248 − 0.116i)15-s + (−0.234 + 0.0855i)16-s + (0.604 − 0.348i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 54 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.981 - 0.192i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 54 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (0.981 - 0.192i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(54\)    =    \(2 \cdot 3^{3}\)
Sign: $0.981 - 0.192i$
Analytic conductor: \(21.9984\)
Root analytic conductor: \(4.69024\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{54} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 54,\ (\ :4),\ 0.981 - 0.192i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(1.49499 + 0.144914i\)
\(L(\frac12)\) \(\approx\) \(1.49499 + 0.144914i\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (7.27 - 8.66i)T \)
3 \( 1 + (-7.33 + 80.6i)T \)
good5 \( 1 + (-58.6 + 161. i)T + (-2.99e5 - 2.51e5i)T^{2} \)
7 \( 1 + (371. - 2.10e3i)T + (-5.41e6 - 1.97e6i)T^{2} \)
11 \( 1 + (-6.80e3 - 1.87e4i)T + (-1.64e8 + 1.37e8i)T^{2} \)
13 \( 1 + (1.07e3 - 898. i)T + (1.41e8 - 8.03e8i)T^{2} \)
17 \( 1 + (-5.04e4 + 2.91e4i)T + (3.48e9 - 6.04e9i)T^{2} \)
19 \( 1 + (-8.93e4 + 1.54e5i)T + (-8.49e9 - 1.47e10i)T^{2} \)
23 \( 1 + (1.28e5 - 2.26e4i)T + (7.35e10 - 2.67e10i)T^{2} \)
29 \( 1 + (-7.69e5 + 9.17e5i)T + (-8.68e10 - 4.92e11i)T^{2} \)
31 \( 1 + (-1.38e5 - 7.84e5i)T + (-8.01e11 + 2.91e11i)T^{2} \)
37 \( 1 + (-1.31e6 - 2.27e6i)T + (-1.75e12 + 3.04e12i)T^{2} \)
41 \( 1 + (2.32e5 + 2.77e5i)T + (-1.38e12 + 7.86e12i)T^{2} \)
43 \( 1 + (-4.97e6 + 1.81e6i)T + (8.95e12 - 7.51e12i)T^{2} \)
47 \( 1 + (-1.90e5 - 3.35e4i)T + (2.23e13 + 8.14e12i)T^{2} \)
53 \( 1 + 8.84e6iT - 6.22e13T^{2} \)
59 \( 1 + (-3.69e5 + 1.01e6i)T + (-1.12e14 - 9.43e13i)T^{2} \)
61 \( 1 + (-1.22e6 + 6.96e6i)T + (-1.80e14 - 6.55e13i)T^{2} \)
67 \( 1 + (-5.96e5 + 5.00e5i)T + (7.05e13 - 3.99e14i)T^{2} \)
71 \( 1 + (2.19e7 - 1.26e7i)T + (3.22e14 - 5.59e14i)T^{2} \)
73 \( 1 + (1.40e7 - 2.43e7i)T + (-4.03e14 - 6.98e14i)T^{2} \)
79 \( 1 + (-5.12e7 - 4.29e7i)T + (2.63e14 + 1.49e15i)T^{2} \)
83 \( 1 + (-3.12e7 + 3.71e7i)T + (-3.91e14 - 2.21e15i)T^{2} \)
89 \( 1 + (-2.76e7 - 1.59e7i)T + (1.96e15 + 3.40e15i)T^{2} \)
97 \( 1 + (1.10e7 - 4.02e6i)T + (6.00e15 - 5.03e15i)T^{2} \)
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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

−13.72957255512336127780697006354, −12.49228673332682350122385965156, −11.65571880064961694204317398388, −9.731454597532871776431529518832, −8.768854702782200426771553747121, −7.49431987106399448511695283294, −6.45931576488427194385826825772, −5.08607813982018902978395478331, −2.49472573222536393438904515181, −0.997594772795874764688210137680, 0.831071189573786450087928275666, 3.07669967887439319524130291682, 4.08883339474507246092321251623, 5.96608147630969281001313196392, 7.85300577542194374953030839825, 9.074952684679517980143291689658, 10.26951747329798352242367820613, 10.87493779398124480459047312019, 12.15708807259068298195141822143, 13.83735385121327424846906931651

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