Properties

Label 2-450-15.2-c5-0-8
Degree $2$
Conductor $450$
Sign $0.662 - 0.749i$
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

\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.662 - 0.749i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 450 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (0.662 - 0.749i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.662 - 0.749i$
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: \((2,\ 450,\ (\ :5/2),\ 0.662 - 0.749i)\)

Particular Values

\(L(3)\) \(\approx\) \(1.178587929\)
\(L(\frac12)\) \(\approx\) \(1.178587929\)
\(L(\frac{7}{2})\) 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

−10.27288378553333429088968954256, −9.458016693973577243314791450965, −8.533489922108317759370808254933, −7.74398830214918006086086090670, −6.69059331396441445409866420086, −5.95736876497616870254661011374, −4.76064984296710647143375558451, −3.55844682421249064978045324893, −2.08076860388148764246787728469, −0.68839361787154385243698380845, 0.51149195291790588830123614423, 1.96035553739673211313585737535, 2.94243193411776356378855516456, 4.20948872548610671824892465948, 5.32619469500539990545816938805, 6.63226598078905504642035692826, 7.51829894996249941134863829487, 8.472834218619313246510806930208, 9.474558842435122288941551504463, 9.990051343627050168846285409542

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