Properties

Label 2-864-24.11-c3-0-6
Degree $2$
Conductor $864$
Sign $0.273 - 0.961i$
Analytic cond. $50.9776$
Root an. cond. $7.13986$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 13.3·5-s + 1.40i·7-s − 17.6i·11-s − 70.2i·13-s + 79.0i·17-s − 107.·19-s − 41.7·23-s + 52.4·25-s + 282.·29-s − 84.6i·31-s − 18.6i·35-s − 292. i·37-s + 108. i·41-s − 29.7·43-s − 206.·47-s + ⋯
L(s)  = 1  − 1.19·5-s + 0.0757i·7-s − 0.484i·11-s − 1.49i·13-s + 1.12i·17-s − 1.29·19-s − 0.378·23-s + 0.419·25-s + 1.81·29-s − 0.490i·31-s − 0.0902i·35-s − 1.29i·37-s + 0.415i·41-s − 0.105·43-s − 0.641·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 864 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.273 - 0.961i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 864 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.273 - 0.961i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(864\)    =    \(2^{5} \cdot 3^{3}\)
Sign: $0.273 - 0.961i$
Analytic conductor: \(50.9776\)
Root analytic conductor: \(7.13986\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{864} (431, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 864,\ (\ :3/2),\ 0.273 - 0.961i)\)

Particular Values

\(L(2)\) \(\approx\) \(0.8090717236\)
\(L(\frac12)\) \(\approx\) \(0.8090717236\)
\(L(\frac{5}{2})\) 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 \( 1 \)
good5 \( 1 + 13.3T + 125T^{2} \)
7 \( 1 - 1.40iT - 343T^{2} \)
11 \( 1 + 17.6iT - 1.33e3T^{2} \)
13 \( 1 + 70.2iT - 2.19e3T^{2} \)
17 \( 1 - 79.0iT - 4.91e3T^{2} \)
19 \( 1 + 107.T + 6.85e3T^{2} \)
23 \( 1 + 41.7T + 1.21e4T^{2} \)
29 \( 1 - 282.T + 2.43e4T^{2} \)
31 \( 1 + 84.6iT - 2.97e4T^{2} \)
37 \( 1 + 292. iT - 5.06e4T^{2} \)
41 \( 1 - 108. iT - 6.89e4T^{2} \)
43 \( 1 + 29.7T + 7.95e4T^{2} \)
47 \( 1 + 206.T + 1.03e5T^{2} \)
53 \( 1 + 207.T + 1.48e5T^{2} \)
59 \( 1 - 618. iT - 2.05e5T^{2} \)
61 \( 1 - 667. iT - 2.26e5T^{2} \)
67 \( 1 + 848.T + 3.00e5T^{2} \)
71 \( 1 - 535.T + 3.57e5T^{2} \)
73 \( 1 - 397.T + 3.89e5T^{2} \)
79 \( 1 - 1.19e3iT - 4.93e5T^{2} \)
83 \( 1 - 636. iT - 5.71e5T^{2} \)
89 \( 1 + 179. iT - 7.04e5T^{2} \)
97 \( 1 - 550.T + 9.12e5T^{2} \)
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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

−10.26653894256591669688833244720, −8.806565202971469144923934168134, −8.201603239350749929426454627582, −7.66616158577319218144933420760, −6.45196754078259034616355999952, −5.64596666029284005301027585022, −4.38625015703669265854652550540, −3.66092998779805106986555794153, −2.56097474249551958393144271455, −0.835943702123356769108405022820, 0.28635305745905539563356903102, 1.88646133539899118662444546125, 3.19735715069696695357230018926, 4.36995528935512542940236543840, 4.75037263472193630977281116955, 6.44369401503080003225534311311, 6.96725147434814873918195680785, 7.951035460525964820203846290311, 8.665659096292574916487264476021, 9.559670591605492404679038125521

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