Properties

Label 2-864-24.11-c3-0-33
Degree $2$
Conductor $864$
Sign $0.321 + 0.946i$
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  − 0.898·5-s + 20.7i·7-s + 0.351i·11-s − 44.6i·13-s − 58.0i·17-s + 42.4·19-s − 196.·23-s − 124.·25-s + 71.7·29-s + 96.1i·31-s − 18.6i·35-s + 18.9i·37-s − 322. i·41-s + 264.·43-s + 370.·47-s + ⋯
L(s)  = 1  − 0.0803·5-s + 1.11i·7-s + 0.00964i·11-s − 0.952i·13-s − 0.828i·17-s + 0.512·19-s − 1.78·23-s − 0.993·25-s + 0.459·29-s + 0.557i·31-s − 0.0898i·35-s + 0.0840i·37-s − 1.22i·41-s + 0.936·43-s + 1.15·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 864 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.321 + 0.946i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 864 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.321 + 0.946i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(864\)    =    \(2^{5} \cdot 3^{3}\)
Sign: $0.321 + 0.946i$
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: \((2,\ 864,\ (\ :3/2),\ 0.321 + 0.946i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.359053549\)
\(L(\frac12)\) \(\approx\) \(1.359053549\)
\(L(\frac{5}{2})\) 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 \( 1 + 0.898T + 125T^{2} \)
7 \( 1 - 20.7iT - 343T^{2} \)
11 \( 1 - 0.351iT - 1.33e3T^{2} \)
13 \( 1 + 44.6iT - 2.19e3T^{2} \)
17 \( 1 + 58.0iT - 4.91e3T^{2} \)
19 \( 1 - 42.4T + 6.85e3T^{2} \)
23 \( 1 + 196.T + 1.21e4T^{2} \)
29 \( 1 - 71.7T + 2.43e4T^{2} \)
31 \( 1 - 96.1iT - 2.97e4T^{2} \)
37 \( 1 - 18.9iT - 5.06e4T^{2} \)
41 \( 1 + 322. iT - 6.89e4T^{2} \)
43 \( 1 - 264.T + 7.95e4T^{2} \)
47 \( 1 - 370.T + 1.03e5T^{2} \)
53 \( 1 - 512.T + 1.48e5T^{2} \)
59 \( 1 + 240. iT - 2.05e5T^{2} \)
61 \( 1 + 526. iT - 2.26e5T^{2} \)
67 \( 1 - 156.T + 3.00e5T^{2} \)
71 \( 1 - 395.T + 3.57e5T^{2} \)
73 \( 1 + 723.T + 3.89e5T^{2} \)
79 \( 1 - 972. iT - 4.93e5T^{2} \)
83 \( 1 + 1.22e3iT - 5.71e5T^{2} \)
89 \( 1 + 1.23e3iT - 7.04e5T^{2} \)
97 \( 1 + 499.T + 9.12e5T^{2} \)
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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

−9.632314539308490787207849816121, −8.734524775751516515198690145609, −7.991948236858712247280236120648, −7.12537101201123618059277613909, −5.83273786811378152409310626377, −5.46898573470337541311380991436, −4.16339917121316223623037573054, −2.98917209227921931198458990078, −2.04387664460457647478444704037, −0.39532192746389874613670894913, 1.06541069144453351905058578022, 2.29348585359183607113352048380, 3.92758888915887999291362293517, 4.19969169956199168906962530851, 5.67938124140719990455818264266, 6.51366246147306558591736895693, 7.47897907090221238376124674314, 8.087197125370051767008316151144, 9.193456590176175208166424151945, 10.04026964663746109659823440287

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