Properties

Label 2-450-15.2-c5-0-5
Degree $2$
Conductor $450$
Sign $-0.927 - 0.374i$
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  + (−2.82 + 2.82i)2-s − 16.0i·4-s + (33 + 33i)7-s + (45.2 + 45.2i)8-s + 258. i·11-s + (213 − 213i)13-s − 186.·14-s − 256.·16-s + (−462. + 462. i)17-s + 722i·19-s + (−732 − 732i)22-s + (−810. − 810. i)23-s + 1.20e3i·26-s + (528. − 528. i)28-s + 2.53e3·29-s + ⋯
L(s)  = 1  + (−0.499 + 0.499i)2-s − 0.500i·4-s + (0.254 + 0.254i)7-s + (0.250 + 0.250i)8-s + 0.644i·11-s + (0.349 − 0.349i)13-s − 0.254·14-s − 0.250·16-s + (−0.388 + 0.388i)17-s + 0.458i·19-s + (−0.322 − 0.322i)22-s + (−0.319 − 0.319i)23-s + 0.349i·26-s + (0.127 − 0.127i)28-s + 0.560·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.927 - 0.374i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.927 - 0.374i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.927 - 0.374i$
Analytic conductor: \(72.1727\)
Root analytic conductor: \(8.49545\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{450} (107, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 450,\ (\ :5/2),\ -0.927 - 0.374i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.8770052972\)
\(L(\frac12)\) \(\approx\) \(0.8770052972\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (2.82 - 2.82i)T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + (-33 - 33i)T + 1.68e4iT^{2} \)
11 \( 1 - 258. iT - 1.61e5T^{2} \)
13 \( 1 + (-213 + 213i)T - 3.71e5iT^{2} \)
17 \( 1 + (462. - 462. i)T - 1.41e6iT^{2} \)
19 \( 1 - 722iT - 2.47e6T^{2} \)
23 \( 1 + (810. + 810. i)T + 6.43e6iT^{2} \)
29 \( 1 - 2.53e3T + 2.05e7T^{2} \)
31 \( 1 - 2.76e3T + 2.86e7T^{2} \)
37 \( 1 + (4.46e3 + 4.46e3i)T + 6.93e7iT^{2} \)
41 \( 1 - 7.63e3iT - 1.15e8T^{2} \)
43 \( 1 + (-3.24e3 + 3.24e3i)T - 1.47e8iT^{2} \)
47 \( 1 + (9.92e3 - 9.92e3i)T - 2.29e8iT^{2} \)
53 \( 1 + (-7.93e3 - 7.93e3i)T + 4.18e8iT^{2} \)
59 \( 1 - 1.14e4T + 7.14e8T^{2} \)
61 \( 1 - 2.97e4T + 8.44e8T^{2} \)
67 \( 1 + (1.98e4 + 1.98e4i)T + 1.35e9iT^{2} \)
71 \( 1 - 7.12e4iT - 1.80e9T^{2} \)
73 \( 1 + (4.50e4 - 4.50e4i)T - 2.07e9iT^{2} \)
79 \( 1 - 2.99e3iT - 3.07e9T^{2} \)
83 \( 1 + (-2.86e4 - 2.86e4i)T + 3.93e9iT^{2} \)
89 \( 1 - 1.17e4T + 5.58e9T^{2} \)
97 \( 1 + (1.11e5 + 1.11e5i)T + 8.58e9iT^{2} \)
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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

−10.46021170702855563430489522696, −9.787570937587310083710806035897, −8.690957047919882609470915718334, −8.080661664350494424720260208010, −7.03572852298661747315649828590, −6.13386907633995523275945324460, −5.13512322894843218361437540014, −4.01574755046896553706845434679, −2.43096987662337213606644671286, −1.21913291304392450686839101410, 0.26543309934103991273783152134, 1.42595367831118096692178430648, 2.70478604581944258434014447689, 3.83365146329520660962710907628, 4.94031536488181266881368390583, 6.27144245958915250207967558229, 7.24925627819359350463514692344, 8.289088061244966422705802159987, 8.971243465522179604799751067822, 9.949215450671957745259400419206

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