Properties

Label 2-450-1.1-c5-0-12
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 + 172·7-s − 64·8-s − 132·11-s + 946·13-s − 688·14-s + 256·16-s − 222·17-s + 500·19-s + 528·22-s + 3.56e3·23-s − 3.78e3·26-s + 2.75e3·28-s − 2.19e3·29-s + 2.31e3·31-s − 1.02e3·32-s + 888·34-s + 1.12e4·37-s − 2.00e3·38-s − 1.24e3·41-s − 2.06e4·43-s − 2.11e3·44-s − 1.42e4·46-s + 6.58e3·47-s + 1.27e4·49-s + 1.51e4·52-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 1.32·7-s − 0.353·8-s − 0.328·11-s + 1.55·13-s − 0.938·14-s + 1/4·16-s − 0.186·17-s + 0.317·19-s + 0.232·22-s + 1.40·23-s − 1.09·26-s + 0.663·28-s − 0.483·29-s + 0.432·31-s − 0.176·32-s + 0.131·34-s + 1.35·37-s − 0.224·38-s − 0.115·41-s − 1.70·43-s − 0.164·44-s − 0.993·46-s + 0.435·47-s + 0.760·49-s + 0.776·52-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

\(L(3)\) \(\approx\) \(2.052020377\)
\(L(\frac12)\) \(\approx\) \(2.052020377\)
\(L(\frac{7}{2})\) 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 \( 1 - 172 T + p^{5} T^{2} \)
11 \( 1 + 12 p T + p^{5} T^{2} \)
13 \( 1 - 946 T + p^{5} T^{2} \)
17 \( 1 + 222 T + p^{5} T^{2} \)
19 \( 1 - 500 T + p^{5} T^{2} \)
23 \( 1 - 3564 T + p^{5} T^{2} \)
29 \( 1 + 2190 T + p^{5} T^{2} \)
31 \( 1 - 2312 T + p^{5} T^{2} \)
37 \( 1 - 11242 T + p^{5} T^{2} \)
41 \( 1 + 1242 T + p^{5} T^{2} \)
43 \( 1 + 20624 T + p^{5} T^{2} \)
47 \( 1 - 6588 T + p^{5} T^{2} \)
53 \( 1 + 21066 T + p^{5} T^{2} \)
59 \( 1 + 7980 T + p^{5} T^{2} \)
61 \( 1 - 16622 T + p^{5} T^{2} \)
67 \( 1 + 1808 T + p^{5} T^{2} \)
71 \( 1 - 24528 T + p^{5} T^{2} \)
73 \( 1 + 20474 T + p^{5} T^{2} \)
79 \( 1 + 46240 T + p^{5} T^{2} \)
83 \( 1 + 51576 T + p^{5} T^{2} \)
89 \( 1 - 110310 T + p^{5} T^{2} \)
97 \( 1 - 78382 T + p^{5} T^{2} \)
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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

−10.39250654964741321462581433129, −9.224827628100217360775370840755, −8.428379968879557506191922502682, −7.81589293538110726129808019001, −6.72536580130094358593486761015, −5.61819415783548099646915377980, −4.56305015137502829056681526315, −3.17779705647136816637920844402, −1.76776098091848921514237319949, −0.883626221114323510457457799825, 0.883626221114323510457457799825, 1.76776098091848921514237319949, 3.17779705647136816637920844402, 4.56305015137502829056681526315, 5.61819415783548099646915377980, 6.72536580130094358593486761015, 7.81589293538110726129808019001, 8.428379968879557506191922502682, 9.224827628100217360775370840755, 10.39250654964741321462581433129

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