Properties

Label 2-450-1.1-c5-0-38
Degree $2$
Conductor $450$
Sign $-1$
Analytic cond. $72.1727$
Root an. cond. $8.49545$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 16·4-s + 118·7-s + 64·8-s − 192·11-s − 1.10e3·13-s + 472·14-s + 256·16-s + 762·17-s − 2.74e3·19-s − 768·22-s + 1.56e3·23-s − 4.42e3·26-s + 1.88e3·28-s − 5.91e3·29-s − 6.86e3·31-s + 1.02e3·32-s + 3.04e3·34-s + 5.51e3·37-s − 1.09e4·38-s + 378·41-s + 2.43e3·43-s − 3.07e3·44-s + 6.26e3·46-s + 1.31e4·47-s − 2.88e3·49-s − 1.76e4·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.910·7-s + 0.353·8-s − 0.478·11-s − 1.81·13-s + 0.643·14-s + 1/4·16-s + 0.639·17-s − 1.74·19-s − 0.338·22-s + 0.617·23-s − 1.28·26-s + 0.455·28-s − 1.30·29-s − 1.28·31-s + 0.176·32-s + 0.452·34-s + 0.662·37-s − 1.23·38-s + 0.0351·41-s + 0.200·43-s − 0.239·44-s + 0.436·46-s + 0.866·47-s − 0.171·49-s − 0.907·52-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(450\)    =    \(2 \cdot 3^{2} \cdot 5^{2}\)
Sign: $-1$
Analytic conductor: \(72.1727\)
Root analytic conductor: \(8.49545\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 450,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p^{2} T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 118 T + p^{5} T^{2} \)
11 \( 1 + 192 T + p^{5} T^{2} \)
13 \( 1 + 1106 T + p^{5} T^{2} \)
17 \( 1 - 762 T + p^{5} T^{2} \)
19 \( 1 + 2740 T + p^{5} T^{2} \)
23 \( 1 - 1566 T + p^{5} T^{2} \)
29 \( 1 + 5910 T + p^{5} T^{2} \)
31 \( 1 + 6868 T + p^{5} T^{2} \)
37 \( 1 - 5518 T + p^{5} T^{2} \)
41 \( 1 - 378 T + p^{5} T^{2} \)
43 \( 1 - 2434 T + p^{5} T^{2} \)
47 \( 1 - 13122 T + p^{5} T^{2} \)
53 \( 1 + 9174 T + p^{5} T^{2} \)
59 \( 1 - 34980 T + p^{5} T^{2} \)
61 \( 1 + 9838 T + p^{5} T^{2} \)
67 \( 1 + 33722 T + p^{5} T^{2} \)
71 \( 1 + 70212 T + p^{5} T^{2} \)
73 \( 1 + 21986 T + p^{5} T^{2} \)
79 \( 1 - 4520 T + p^{5} T^{2} \)
83 \( 1 + 109074 T + p^{5} T^{2} \)
89 \( 1 + 38490 T + p^{5} T^{2} \)
97 \( 1 - 1918 T + p^{5} T^{2} \)
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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

−10.03703629388111999753359620618, −8.885352449420041893953366594059, −7.72431319257830898938131380685, −7.17851145003773660209544620406, −5.79037555069095401169705758944, −4.98195131267043482520231747877, −4.15417989813524516205224832000, −2.69627715918362215975567392012, −1.78399724921995736555779970846, 0, 1.78399724921995736555779970846, 2.69627715918362215975567392012, 4.15417989813524516205224832000, 4.98195131267043482520231747877, 5.79037555069095401169705758944, 7.17851145003773660209544620406, 7.72431319257830898938131380685, 8.885352449420041893953366594059, 10.03703629388111999753359620618

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