Properties

Label 2-450-1.1-c5-0-10
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 + 22·7-s − 64·8-s + 768·11-s + 46·13-s − 88·14-s + 256·16-s + 378·17-s + 1.10e3·19-s − 3.07e3·22-s − 1.98e3·23-s − 184·26-s + 352·28-s + 5.61e3·29-s − 3.98e3·31-s − 1.02e3·32-s − 1.51e3·34-s + 142·37-s − 4.40e3·38-s − 1.54e3·41-s + 5.02e3·43-s + 1.22e4·44-s + 7.94e3·46-s + 2.47e4·47-s − 1.63e4·49-s + 736·52-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.169·7-s − 0.353·8-s + 1.91·11-s + 0.0754·13-s − 0.119·14-s + 1/4·16-s + 0.317·17-s + 0.699·19-s − 1.35·22-s − 0.782·23-s − 0.0533·26-s + 0.0848·28-s + 1.23·29-s − 0.745·31-s − 0.176·32-s − 0.224·34-s + 0.0170·37-s − 0.494·38-s − 0.143·41-s + 0.414·43-s + 0.956·44-s + 0.553·46-s + 1.63·47-s − 0.971·49-s + 0.0377·52-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

\(L(3)\) \(\approx\) \(1.847750820\)
\(L(\frac12)\) \(\approx\) \(1.847750820\)
\(L(\frac{7}{2})\) 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 \( 1 - 22 T + p^{5} T^{2} \)
11 \( 1 - 768 T + p^{5} T^{2} \)
13 \( 1 - 46 T + p^{5} T^{2} \)
17 \( 1 - 378 T + p^{5} T^{2} \)
19 \( 1 - 1100 T + p^{5} T^{2} \)
23 \( 1 + 1986 T + p^{5} T^{2} \)
29 \( 1 - 5610 T + p^{5} T^{2} \)
31 \( 1 + 3988 T + p^{5} T^{2} \)
37 \( 1 - 142 T + p^{5} T^{2} \)
41 \( 1 + 1542 T + p^{5} T^{2} \)
43 \( 1 - 5026 T + p^{5} T^{2} \)
47 \( 1 - 24738 T + p^{5} T^{2} \)
53 \( 1 + 14166 T + p^{5} T^{2} \)
59 \( 1 + 28380 T + p^{5} T^{2} \)
61 \( 1 - 5522 T + p^{5} T^{2} \)
67 \( 1 - 24742 T + p^{5} T^{2} \)
71 \( 1 + 42372 T + p^{5} T^{2} \)
73 \( 1 - 52126 T + p^{5} T^{2} \)
79 \( 1 + 39640 T + p^{5} T^{2} \)
83 \( 1 + 59826 T + p^{5} T^{2} \)
89 \( 1 + 57690 T + p^{5} T^{2} \)
97 \( 1 - 144382 T + p^{5} T^{2} \)
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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

−10.11363356959375769322391803899, −9.345051154810690820620994215593, −8.627565195023354015991106012258, −7.59612181304230248695314577617, −6.67915953686457636835841873936, −5.82726575202111764838506502729, −4.36890336873441971984388428619, −3.28191578673104306357513045503, −1.77165232192124183688571663183, −0.827744371892319461989208705724, 0.827744371892319461989208705724, 1.77165232192124183688571663183, 3.28191578673104306357513045503, 4.36890336873441971984388428619, 5.82726575202111764838506502729, 6.67915953686457636835841873936, 7.59612181304230248695314577617, 8.627565195023354015991106012258, 9.345051154810690820620994215593, 10.11363356959375769322391803899

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