Properties

Label 2-384-8.5-c5-0-39
Degree $2$
Conductor $384$
Sign $-i$
Analytic cond. $61.5873$
Root an. cond. $7.84776$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 9i·3-s − 21.1i·5-s − 241.·7-s − 81·9-s − 641. i·11-s − 316. i·13-s − 190.·15-s − 901.·17-s − 2.16e3i·19-s + 2.17e3i·21-s + 397.·23-s + 2.67e3·25-s + 729i·27-s − 5.17e3i·29-s − 2.39e3·31-s + ⋯
L(s)  = 1  − 0.577i·3-s − 0.377i·5-s − 1.86·7-s − 0.333·9-s − 1.59i·11-s − 0.519i·13-s − 0.218·15-s − 0.756·17-s − 1.37i·19-s + 1.07i·21-s + 0.156·23-s + 0.857·25-s + 0.192i·27-s − 1.14i·29-s − 0.446·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $-i$
Analytic conductor: \(61.5873\)
Root analytic conductor: \(7.84776\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (193, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :5/2),\ -i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.1988931594\)
\(L(\frac12)\) \(\approx\) \(0.1988931594\)
\(L(\frac{7}{2})\) 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 \( 1 + 9iT \)
good5 \( 1 + 21.1iT - 3.12e3T^{2} \)
7 \( 1 + 241.T + 1.68e4T^{2} \)
11 \( 1 + 641. iT - 1.61e5T^{2} \)
13 \( 1 + 316. iT - 3.71e5T^{2} \)
17 \( 1 + 901.T + 1.41e6T^{2} \)
19 \( 1 + 2.16e3iT - 2.47e6T^{2} \)
23 \( 1 - 397.T + 6.43e6T^{2} \)
29 \( 1 + 5.17e3iT - 2.05e7T^{2} \)
31 \( 1 + 2.39e3T + 2.86e7T^{2} \)
37 \( 1 - 1.35e4iT - 6.93e7T^{2} \)
41 \( 1 + 1.10e4T + 1.15e8T^{2} \)
43 \( 1 - 1.69e4iT - 1.47e8T^{2} \)
47 \( 1 + 2.26e4T + 2.29e8T^{2} \)
53 \( 1 - 7.71e3iT - 4.18e8T^{2} \)
59 \( 1 + 2.86e4iT - 7.14e8T^{2} \)
61 \( 1 - 1.07e4iT - 8.44e8T^{2} \)
67 \( 1 + 3.59e4iT - 1.35e9T^{2} \)
71 \( 1 - 6.49e4T + 1.80e9T^{2} \)
73 \( 1 - 1.44e4T + 2.07e9T^{2} \)
79 \( 1 - 3.79e4T + 3.07e9T^{2} \)
83 \( 1 + 5.07e4iT - 3.93e9T^{2} \)
89 \( 1 + 1.70e4T + 5.58e9T^{2} \)
97 \( 1 + 9.59e4T + 8.58e9T^{2} \)
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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

−9.678398669546732914720191085639, −8.915197941932102957363107425085, −8.069246904934994531646242965736, −6.59876568665710594119033735599, −6.35307734919723049695251859019, −5.04209922901795166158558735483, −3.40528935894169322581086340310, −2.74033075021766116724948194045, −0.809355370337969464397926778370, −0.06496295618053587088206836800, 2.04069676201246267082796439914, 3.29929373435672725286759717672, 4.13694399534161114059354671995, 5.44280884770481673324080173268, 6.69608017757676662359784185275, 7.09737154723162837541034569346, 8.735786473460331042017355136061, 9.602073314027207763044335856890, 10.09558546710336610675383233089, 10.95496764081577046948945265303

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