Properties

Label 2-384-4.3-c8-0-46
Degree $2$
Conductor $384$
Sign $i$
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  + 46.7i·3-s + 441.·5-s + 408. i·7-s − 2.18e3·9-s + 1.39e4i·11-s − 5.05e4·13-s + 2.06e4i·15-s + 2.93e4·17-s − 465. i·19-s − 1.91e4·21-s + 3.49e5i·23-s − 1.95e5·25-s − 1.02e5i·27-s − 4.13e5·29-s − 2.91e5i·31-s + ⋯
L(s)  = 1  + 0.577i·3-s + 0.706·5-s + 0.170i·7-s − 0.333·9-s + 0.955i·11-s − 1.76·13-s + 0.408i·15-s + 0.351·17-s − 0.00357i·19-s − 0.0982·21-s + 1.24i·23-s − 0.500·25-s − 0.192i·27-s − 0.584·29-s − 0.315i·31-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $i$
Analytic conductor: \(156.433\)
Root analytic conductor: \(12.5073\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (127, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :4),\ i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(0.4970238701\)
\(L(\frac12)\) \(\approx\) \(0.4970238701\)
\(L(5)\) 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 \( 1 - 46.7iT \)
good5 \( 1 - 441.T + 3.90e5T^{2} \)
7 \( 1 - 408. iT - 5.76e6T^{2} \)
11 \( 1 - 1.39e4iT - 2.14e8T^{2} \)
13 \( 1 + 5.05e4T + 8.15e8T^{2} \)
17 \( 1 - 2.93e4T + 6.97e9T^{2} \)
19 \( 1 + 465. iT - 1.69e10T^{2} \)
23 \( 1 - 3.49e5iT - 7.83e10T^{2} \)
29 \( 1 + 4.13e5T + 5.00e11T^{2} \)
31 \( 1 + 2.91e5iT - 8.52e11T^{2} \)
37 \( 1 - 3.18e6T + 3.51e12T^{2} \)
41 \( 1 + 3.90e6T + 7.98e12T^{2} \)
43 \( 1 + 5.13e6iT - 1.16e13T^{2} \)
47 \( 1 + 3.80e6iT - 2.38e13T^{2} \)
53 \( 1 - 1.21e6T + 6.22e13T^{2} \)
59 \( 1 - 5.53e6iT - 1.46e14T^{2} \)
61 \( 1 + 8.14e6T + 1.91e14T^{2} \)
67 \( 1 + 2.31e7iT - 4.06e14T^{2} \)
71 \( 1 - 1.37e7iT - 6.45e14T^{2} \)
73 \( 1 - 5.32e6T + 8.06e14T^{2} \)
79 \( 1 - 3.42e7iT - 1.51e15T^{2} \)
83 \( 1 + 2.71e7iT - 2.25e15T^{2} \)
89 \( 1 + 3.90e7T + 3.93e15T^{2} \)
97 \( 1 - 4.04e6T + 7.83e15T^{2} \)
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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

−9.751907322166871769986048726512, −9.227493567164763972616130720879, −7.80780654382878051274744056608, −7.02986633550956173762510580030, −5.68121389780171030633736706482, −5.04167032788939878226548472897, −3.94952015690818713220191146797, −2.59558246915418369594606325754, −1.78384563643076775576522049020, −0.098545753525344237440429534502, 0.954258095695544562184852359387, 2.17957744631318382508249867252, 2.99492134699669761788870025764, 4.53053666405014176856146841945, 5.60002449260230783543046482240, 6.41689064219087359227052685639, 7.43092451885954484163753332950, 8.263098987156642106655932974385, 9.392196539899860136878186380435, 10.10213005502242375262714500491

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