Properties

Label 2-450-1.1-c5-0-18
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·2-s + 16·4-s + 158·7-s + 64·8-s + 148·11-s + 684·13-s + 632·14-s + 256·16-s − 2.04e3·17-s + 2.22e3·19-s + 592·22-s + 1.24e3·23-s + 2.73e3·26-s + 2.52e3·28-s + 270·29-s − 2.04e3·31-s + 1.02e3·32-s − 8.19e3·34-s − 4.37e3·37-s + 8.88e3·38-s + 2.39e3·41-s + 2.29e3·43-s + 2.36e3·44-s + 4.98e3·46-s + 1.06e4·47-s + 8.15e3·49-s + 1.09e4·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 1.21·7-s + 0.353·8-s + 0.368·11-s + 1.12·13-s + 0.861·14-s + 1/4·16-s − 1.71·17-s + 1.41·19-s + 0.260·22-s + 0.491·23-s + 0.793·26-s + 0.609·28-s + 0.0596·29-s − 0.382·31-s + 0.176·32-s − 1.21·34-s − 0.525·37-s + 0.997·38-s + 0.222·41-s + 0.189·43-s + 0.184·44-s + 0.347·46-s + 0.705·47-s + 0.485·49-s + 0.561·52-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: \(0\)
Selberg data: \((2,\ 450,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(4.493844114\)
\(L(\frac12)\) \(\approx\) \(4.493844114\)
\(L(\frac{7}{2})\) 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 \( 1 - 158 T + p^{5} T^{2} \)
11 \( 1 - 148 T + p^{5} T^{2} \)
13 \( 1 - 684 T + p^{5} T^{2} \)
17 \( 1 + 2048 T + p^{5} T^{2} \)
19 \( 1 - 2220 T + p^{5} T^{2} \)
23 \( 1 - 1246 T + p^{5} T^{2} \)
29 \( 1 - 270 T + p^{5} T^{2} \)
31 \( 1 + 2048 T + p^{5} T^{2} \)
37 \( 1 + 4372 T + p^{5} T^{2} \)
41 \( 1 - 2398 T + p^{5} T^{2} \)
43 \( 1 - 2294 T + p^{5} T^{2} \)
47 \( 1 - 10682 T + p^{5} T^{2} \)
53 \( 1 + 2964 T + p^{5} T^{2} \)
59 \( 1 - 39740 T + p^{5} T^{2} \)
61 \( 1 + 42298 T + p^{5} T^{2} \)
67 \( 1 - 32098 T + p^{5} T^{2} \)
71 \( 1 - 4248 T + p^{5} T^{2} \)
73 \( 1 - 30104 T + p^{5} T^{2} \)
79 \( 1 - 35280 T + p^{5} T^{2} \)
83 \( 1 - 27826 T + p^{5} T^{2} \)
89 \( 1 - 85210 T + p^{5} T^{2} \)
97 \( 1 + 97232 T + p^{5} T^{2} \)
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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

−10.71007479777161546234847391137, −9.253632470481186327473785038370, −8.446933560814285810781459341124, −7.41948859321297140477752871317, −6.47227892820301167125022743763, −5.38725255058274861664687916643, −4.53563342875260244280185381903, −3.53904477299271211314632738635, −2.13072730422847242388823452591, −1.06742408108398779724254303666, 1.06742408108398779724254303666, 2.13072730422847242388823452591, 3.53904477299271211314632738635, 4.53563342875260244280185381903, 5.38725255058274861664687916643, 6.47227892820301167125022743763, 7.41948859321297140477752871317, 8.446933560814285810781459341124, 9.253632470481186327473785038370, 10.71007479777161546234847391137

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