Properties

Label 2-384-8.5-c9-0-42
Degree $2$
Conductor $384$
Sign $i$
Analytic cond. $197.773$
Root an. cond. $14.0632$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 81i·3-s − 1.82e3i·5-s − 1.07e4·7-s − 6.56e3·9-s − 1.90e4i·11-s + 4.34e4i·13-s + 1.47e5·15-s + 2.47e5·17-s + 2.10e5i·19-s − 8.67e5i·21-s − 7.57e5·23-s − 1.38e6·25-s − 5.31e5i·27-s + 3.97e6i·29-s + 5.47e6·31-s + ⋯
L(s)  = 1  + 0.577i·3-s − 1.30i·5-s − 1.68·7-s − 0.333·9-s − 0.391i·11-s + 0.421i·13-s + 0.754·15-s + 0.717·17-s + 0.371i·19-s − 0.972i·21-s − 0.564·23-s − 0.706·25-s − 0.192i·27-s + 1.04i·29-s + 1.06·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $i$
Analytic conductor: \(197.773\)
Root analytic conductor: \(14.0632\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (193, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :9/2),\ i)\)

Particular Values

\(L(5)\) \(\approx\) \(1.007475103\)
\(L(\frac12)\) \(\approx\) \(1.007475103\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - 81iT \)
good5 \( 1 + 1.82e3iT - 1.95e6T^{2} \)
7 \( 1 + 1.07e4T + 4.03e7T^{2} \)
11 \( 1 + 1.90e4iT - 2.35e9T^{2} \)
13 \( 1 - 4.34e4iT - 1.06e10T^{2} \)
17 \( 1 - 2.47e5T + 1.18e11T^{2} \)
19 \( 1 - 2.10e5iT - 3.22e11T^{2} \)
23 \( 1 + 7.57e5T + 1.80e12T^{2} \)
29 \( 1 - 3.97e6iT - 1.45e13T^{2} \)
31 \( 1 - 5.47e6T + 2.64e13T^{2} \)
37 \( 1 - 2.85e6iT - 1.29e14T^{2} \)
41 \( 1 - 2.61e7T + 3.27e14T^{2} \)
43 \( 1 - 4.12e7iT - 5.02e14T^{2} \)
47 \( 1 + 2.52e7T + 1.11e15T^{2} \)
53 \( 1 + 8.17e7iT - 3.29e15T^{2} \)
59 \( 1 + 5.26e7iT - 8.66e15T^{2} \)
61 \( 1 - 7.03e7iT - 1.16e16T^{2} \)
67 \( 1 - 2.56e7iT - 2.72e16T^{2} \)
71 \( 1 + 1.94e8T + 4.58e16T^{2} \)
73 \( 1 - 4.12e8T + 5.88e16T^{2} \)
79 \( 1 + 8.17e7T + 1.19e17T^{2} \)
83 \( 1 + 5.77e8iT - 1.86e17T^{2} \)
89 \( 1 + 4.48e8T + 3.50e17T^{2} \)
97 \( 1 - 4.52e8T + 7.60e17T^{2} \)
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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

−9.604231922423849432773365008506, −8.875676311229044459379501208899, −7.976061113022073982393899062897, −6.55410826480199600737647944674, −5.76985301871770721231522664883, −4.74305004720190292949335513996, −3.75596421156254891163855404964, −2.87533819366375378784657426627, −1.25403093302822948077901721523, −0.26632936684015839501259005994, 0.72201261381317915100526183891, 2.39108670944117837357513775303, 2.97911840817578118823881358202, 3.93338200883617380107246470758, 5.72320411517496616000030242506, 6.44029874864104080644998383478, 7.09595641843508527310909711881, 7.943534634897126738193511166128, 9.354858514399001521630396838591, 10.07065036493438052474504427269

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