Properties

Label 2-384-8.3-c4-0-4
Degree $2$
Conductor $384$
Sign $-1$
Analytic cond. $39.6940$
Root an. cond. $6.30032$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.19·3-s + 30.1i·5-s + 52.3i·7-s + 27·9-s − 90.0·11-s + 60.3i·13-s + 156. i·15-s − 338·17-s − 6.92·19-s + 271. i·21-s + 732. i·23-s − 287·25-s + 140.·27-s − 1.29e3i·29-s − 1.30e3i·31-s + ⋯
L(s)  = 1  + 0.577·3-s + 1.20i·5-s + 1.06i·7-s + 0.333·9-s − 0.744·11-s + 0.357i·13-s + 0.697i·15-s − 1.16·17-s − 0.0191·19-s + 0.616i·21-s + 1.38i·23-s − 0.459·25-s + 0.192·27-s − 1.54i·29-s − 1.36i·31-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $-1$
Analytic conductor: \(39.6940\)
Root analytic conductor: \(6.30032\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (319, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :2),\ -1)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(1.179040051\)
\(L(\frac12)\) \(\approx\) \(1.179040051\)
\(L(3)\) 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 \( 1 - 5.19T \)
good5 \( 1 - 30.1iT - 625T^{2} \)
7 \( 1 - 52.3iT - 2.40e3T^{2} \)
11 \( 1 + 90.0T + 1.46e4T^{2} \)
13 \( 1 - 60.3iT - 2.85e4T^{2} \)
17 \( 1 + 338T + 8.35e4T^{2} \)
19 \( 1 + 6.92T + 1.30e5T^{2} \)
23 \( 1 - 732. iT - 2.79e5T^{2} \)
29 \( 1 + 1.29e3iT - 7.07e5T^{2} \)
31 \( 1 + 1.30e3iT - 9.23e5T^{2} \)
37 \( 1 - 241. iT - 1.87e6T^{2} \)
41 \( 1 - 578T + 2.82e6T^{2} \)
43 \( 1 + 2.02e3T + 3.41e6T^{2} \)
47 \( 1 + 2.19e3iT - 4.87e6T^{2} \)
53 \( 1 + 2.44e3iT - 7.89e6T^{2} \)
59 \( 1 + 1.19e3T + 1.21e7T^{2} \)
61 \( 1 - 6.40e3iT - 1.38e7T^{2} \)
67 \( 1 + 8.26e3T + 2.01e7T^{2} \)
71 \( 1 - 4.28e3iT - 2.54e7T^{2} \)
73 \( 1 - 8.73e3T + 2.83e7T^{2} \)
79 \( 1 - 1.12e4iT - 3.89e7T^{2} \)
83 \( 1 + 1.31e4T + 4.74e7T^{2} \)
89 \( 1 - 910T + 6.27e7T^{2} \)
97 \( 1 - 5.42e3T + 8.85e7T^{2} \)
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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

−11.25748202103208226957781107201, −10.16471786252634583780990598609, −9.377939581028279626815113328845, −8.388571076779418360897787231418, −7.46166024684715774792032001736, −6.49968589366631493045522382732, −5.49907790169617691126044761718, −4.03293527824268505358525342081, −2.76306106360925704755386886234, −2.13691012841414052899109094456, 0.29137577582836413102053743548, 1.51484997005490701423547336672, 3.04755833984427561508606737221, 4.40882115644136230983390299240, 5.00862572319347721066005396858, 6.58416583268060051005450190116, 7.58949365398757466259232689807, 8.524213033739391653375392252371, 9.093274120683510103288671711946, 10.35990455923741024599681596368

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