Properties

Label 2-384-8.3-c6-0-31
Degree $2$
Conductor $384$
Sign $i$
Analytic cond. $88.3407$
Root an. cond. $9.39897$
Motivic weight $6$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 15.5·3-s − 20i·5-s − 529. i·7-s + 243·9-s − 435.·11-s + 341. i·13-s + 311. i·15-s + 7.68e3·17-s + 4.30e3·19-s + 8.25e3i·21-s + 3.17e3i·23-s + 1.52e4·25-s − 3.78e3·27-s − 1.94e4i·29-s − 1.52e4i·31-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.160i·5-s − 1.54i·7-s + 0.333·9-s − 0.327·11-s + 0.155i·13-s + 0.0923i·15-s + 1.56·17-s + 0.626·19-s + 0.891i·21-s + 0.260i·23-s + 0.974·25-s − 0.192·27-s − 0.795i·29-s − 0.513i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $i$
Analytic conductor: \(88.3407\)
Root analytic conductor: \(9.39897\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (319, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :3),\ i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(1.730562080\)
\(L(\frac12)\) \(\approx\) \(1.730562080\)
\(L(4)\) 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 \( 1 + 15.5T \)
good5 \( 1 + 20iT - 1.56e4T^{2} \)
7 \( 1 + 529. iT - 1.17e5T^{2} \)
11 \( 1 + 435.T + 1.77e6T^{2} \)
13 \( 1 - 341. iT - 4.82e6T^{2} \)
17 \( 1 - 7.68e3T + 2.41e7T^{2} \)
19 \( 1 - 4.30e3T + 4.70e7T^{2} \)
23 \( 1 - 3.17e3iT - 1.48e8T^{2} \)
29 \( 1 + 1.94e4iT - 5.94e8T^{2} \)
31 \( 1 + 1.52e4iT - 8.87e8T^{2} \)
37 \( 1 - 6.19e4iT - 2.56e9T^{2} \)
41 \( 1 + 3.37e4T + 4.75e9T^{2} \)
43 \( 1 - 9.93e4T + 6.32e9T^{2} \)
47 \( 1 - 1.77e4iT - 1.07e10T^{2} \)
53 \( 1 - 2.24e5iT - 2.21e10T^{2} \)
59 \( 1 + 1.99e5T + 4.21e10T^{2} \)
61 \( 1 + 4.56e4iT - 5.15e10T^{2} \)
67 \( 1 - 4.96e5T + 9.04e10T^{2} \)
71 \( 1 + 4.52e5iT - 1.28e11T^{2} \)
73 \( 1 - 3.94e5T + 1.51e11T^{2} \)
79 \( 1 + 5.71e5iT - 2.43e11T^{2} \)
83 \( 1 + 3.24e5T + 3.26e11T^{2} \)
89 \( 1 - 7.58e5T + 4.96e11T^{2} \)
97 \( 1 - 2.50e4T + 8.32e11T^{2} \)
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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

−10.22041612876917935968908155327, −9.461301289789904600243672157939, −7.924919174889369336349607292920, −7.38670496518978375832258241365, −6.30674595743176566940309489442, −5.19689678640519734487301646742, −4.24494802302882985728911973214, −3.16389418940789646890479026021, −1.31007729172922154673166727987, −0.55058827640001653518760982867, 0.986739471808280069230934711453, 2.39211733015478362630651512981, 3.44446077065807754147109009133, 5.17941494125757559074590864494, 5.52979193857014294458050617909, 6.67104866403353069358787081161, 7.78235953163170658651963127595, 8.777021029806436357859163039049, 9.671534122962422588887126681022, 10.61639841999517415556252165773

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