Properties

Label 2-450-5.4-c5-0-26
Degree $2$
Conductor $450$
Sign $-0.447 + 0.894i$
Analytic cond. $72.1727$
Root an. cond. $8.49545$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4i·2-s − 16·4-s + i·7-s + 64i·8-s + 210·11-s − 667i·13-s + 4·14-s + 256·16-s + 114i·17-s − 581·19-s − 840i·22-s + 4.35e3i·23-s − 2.66e3·26-s − 16i·28-s − 126·29-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s + 0.00771i·7-s + 0.353i·8-s + 0.523·11-s − 1.09i·13-s + 0.00545·14-s + 0.250·16-s + 0.0956i·17-s − 0.369·19-s − 0.370i·22-s + 1.71i·23-s − 0.774·26-s − 0.00385i·28-s − 0.0278·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.447 + 0.894i$
Analytic conductor: \(72.1727\)
Root analytic conductor: \(8.49545\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{450} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 450,\ (\ :5/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(3)\) \(\approx\) \(1.698919280\)
\(L(\frac12)\) \(\approx\) \(1.698919280\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 4iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - iT - 1.68e4T^{2} \)
11 \( 1 - 210T + 1.61e5T^{2} \)
13 \( 1 + 667iT - 3.71e5T^{2} \)
17 \( 1 - 114iT - 1.41e6T^{2} \)
19 \( 1 + 581T + 2.47e6T^{2} \)
23 \( 1 - 4.35e3iT - 6.43e6T^{2} \)
29 \( 1 + 126T + 2.05e7T^{2} \)
31 \( 1 - 7.58e3T + 2.86e7T^{2} \)
37 \( 1 - 3.74e3iT - 6.93e7T^{2} \)
41 \( 1 - 2.85e3T + 1.15e8T^{2} \)
43 \( 1 + 1.82e4iT - 1.47e8T^{2} \)
47 \( 1 + 2.33e4iT - 2.29e8T^{2} \)
53 \( 1 - 2.16e4iT - 4.18e8T^{2} \)
59 \( 1 + 3.23e4T + 7.14e8T^{2} \)
61 \( 1 + 7.16e3T + 8.44e8T^{2} \)
67 \( 1 + 5.95e4iT - 1.35e9T^{2} \)
71 \( 1 - 4.30e4T + 1.80e9T^{2} \)
73 \( 1 + 2.89e4iT - 2.07e9T^{2} \)
79 \( 1 + 2.76e4T + 3.07e9T^{2} \)
83 \( 1 - 1.78e3iT - 3.93e9T^{2} \)
89 \( 1 - 5.02e4T + 5.58e9T^{2} \)
97 \( 1 + 1.42e5iT - 8.58e9T^{2} \)
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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

−10.12156408226877943621824248343, −9.234944048644015689102158505201, −8.317841410568751854213406685815, −7.37014038105505025701248700503, −6.08108168359572474667640620253, −5.11789048538798468766472068995, −3.91607512273194828883009033144, −2.97980265133117231093747426273, −1.67154239087002161315317696860, −0.48771241351356224643606169378, 1.00151785256436777964068639802, 2.52555578909517756495154906930, 4.08165169623767063795966481191, 4.76951030254582430914644846178, 6.21310094586503380112764106206, 6.67854043315938577220297820730, 7.83084840906536062655923892963, 8.734398903557686475917910150009, 9.460040897411339611506345389348, 10.47037396689332368583978130731

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