Properties

Label 2-384-8.3-c8-0-32
Degree $2$
Conductor $384$
Sign $1$
Analytic cond. $156.433$
Root an. cond. $12.5073$
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  + 46.7·3-s + 721. i·5-s − 1.93e3i·7-s + 2.18e3·9-s − 1.44e4·11-s − 2.28e3i·13-s + 3.37e4i·15-s − 7.80e4·17-s + 4.84e4·19-s − 9.05e4i·21-s − 2.22e5i·23-s − 1.29e5·25-s + 1.02e5·27-s + 1.12e6i·29-s − 8.28e5i·31-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.15i·5-s − 0.806i·7-s + 0.333·9-s − 0.984·11-s − 0.0798i·13-s + 0.666i·15-s − 0.934·17-s + 0.371·19-s − 0.465i·21-s − 0.796i·23-s − 0.332·25-s + 0.192·27-s + 1.59i·29-s − 0.897i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & \, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $1$
Analytic conductor: \(156.433\)
Root analytic conductor: \(12.5073\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (319, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :4),\ 1)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(2.357795950\)
\(L(\frac12)\) \(\approx\) \(2.357795950\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - 46.7T \)
good5 \( 1 - 721. iT - 3.90e5T^{2} \)
7 \( 1 + 1.93e3iT - 5.76e6T^{2} \)
11 \( 1 + 1.44e4T + 2.14e8T^{2} \)
13 \( 1 + 2.28e3iT - 8.15e8T^{2} \)
17 \( 1 + 7.80e4T + 6.97e9T^{2} \)
19 \( 1 - 4.84e4T + 1.69e10T^{2} \)
23 \( 1 + 2.22e5iT - 7.83e10T^{2} \)
29 \( 1 - 1.12e6iT - 5.00e11T^{2} \)
31 \( 1 + 8.28e5iT - 8.52e11T^{2} \)
37 \( 1 - 9.31e5iT - 3.51e12T^{2} \)
41 \( 1 - 4.58e6T + 7.98e12T^{2} \)
43 \( 1 + 2.91e6T + 1.16e13T^{2} \)
47 \( 1 + 7.52e6iT - 2.38e13T^{2} \)
53 \( 1 + 4.79e6iT - 6.22e13T^{2} \)
59 \( 1 - 8.36e6T + 1.46e14T^{2} \)
61 \( 1 + 3.86e6iT - 1.91e14T^{2} \)
67 \( 1 - 3.52e5T + 4.06e14T^{2} \)
71 \( 1 - 2.68e7iT - 6.45e14T^{2} \)
73 \( 1 - 8.13e6T + 8.06e14T^{2} \)
79 \( 1 + 4.31e7iT - 1.51e15T^{2} \)
83 \( 1 - 3.58e7T + 2.25e15T^{2} \)
89 \( 1 - 2.79e7T + 3.93e15T^{2} \)
97 \( 1 - 1.07e8T + 7.83e15T^{2} \)
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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

−10.28690462896799943394518545311, −9.053217417426637146396883873941, −8.001660060664527422489226156640, −7.18568506437436125803940497971, −6.52789057048455450935720220473, −5.08959808761105153387096438054, −3.91373194707022530086224350439, −2.95991202800271838952136413576, −2.13613369195081718958016151745, −0.58205029295005054361915675698, 0.70527648633640025926086707533, 1.94794280284226063193648054999, 2.84408796788337943569852820654, 4.24798696746050213675180341069, 5.11811157095510307447535741583, 6.02027704637512071074884145592, 7.47179668472108951241009941877, 8.277632745997369497731171731419, 9.034066771684810456282343748646, 9.654057546904896436154307295182

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