Properties

Label 2-384-4.3-c8-0-16
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 − 795.·5-s + 2.62e3i·7-s − 2.18e3·9-s + 1.00e4i·11-s + 1.10e4·13-s + 3.71e4i·15-s + 5.96e4·17-s − 1.35e5i·19-s + 1.22e5·21-s − 1.39e5i·23-s + 2.41e5·25-s + 1.02e5i·27-s + 6.21e5·29-s − 3.34e5i·31-s + ⋯
L(s)  = 1  − 0.577i·3-s − 1.27·5-s + 1.09i·7-s − 0.333·9-s + 0.689i·11-s + 0.386·13-s + 0.734i·15-s + 0.713·17-s − 1.03i·19-s + 0.631·21-s − 0.499i·23-s + 0.618·25-s + 0.192i·27-s + 0.879·29-s − 0.362i·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

\(L(\frac{9}{2})\) \(\approx\) \(0.9645764943\)
\(L(\frac12)\) \(\approx\) \(0.9645764943\)
\(L(5)\) 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 \( 1 + 795.T + 3.90e5T^{2} \)
7 \( 1 - 2.62e3iT - 5.76e6T^{2} \)
11 \( 1 - 1.00e4iT - 2.14e8T^{2} \)
13 \( 1 - 1.10e4T + 8.15e8T^{2} \)
17 \( 1 - 5.96e4T + 6.97e9T^{2} \)
19 \( 1 + 1.35e5iT - 1.69e10T^{2} \)
23 \( 1 + 1.39e5iT - 7.83e10T^{2} \)
29 \( 1 - 6.21e5T + 5.00e11T^{2} \)
31 \( 1 + 3.34e5iT - 8.52e11T^{2} \)
37 \( 1 - 2.98e5T + 3.51e12T^{2} \)
41 \( 1 + 4.49e6T + 7.98e12T^{2} \)
43 \( 1 + 4.61e6iT - 1.16e13T^{2} \)
47 \( 1 - 5.76e6iT - 2.38e13T^{2} \)
53 \( 1 - 1.06e7T + 6.22e13T^{2} \)
59 \( 1 + 7.68e6iT - 1.46e14T^{2} \)
61 \( 1 + 8.82e6T + 1.91e14T^{2} \)
67 \( 1 - 2.01e7iT - 4.06e14T^{2} \)
71 \( 1 + 1.28e7iT - 6.45e14T^{2} \)
73 \( 1 + 2.72e7T + 8.06e14T^{2} \)
79 \( 1 - 3.34e7iT - 1.51e15T^{2} \)
83 \( 1 - 3.64e6iT - 2.25e15T^{2} \)
89 \( 1 + 2.49e7T + 3.93e15T^{2} \)
97 \( 1 - 6.99e7T + 7.83e15T^{2} \)
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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

−10.27615227604397374208431222314, −9.002570611487808001216649375610, −8.342996556596852549684357831187, −7.46699408807431735705879864259, −6.61883467131182748952065935317, −5.44836509108504952232723331406, −4.39739754959497552024562004009, −3.19216647076179239166479872940, −2.19823897653335087359128548481, −0.831808404694199634732001724481, 0.25958960165947775047341391333, 1.25355125629210402975772836675, 3.27079568149523552546926406164, 3.74434041025626924780496797936, 4.66355204679544424586939459767, 5.89955008046624872902591769229, 7.13324831509981599747099563938, 7.973279086579427337509760267020, 8.636281728649421551908161050109, 10.01763421309462860277832541014

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