Properties

Label 2-22050-1.1-c1-0-50
Degree $2$
Conductor $22050$
Sign $1$
Analytic cond. $176.070$
Root an. cond. $13.2691$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 8-s + 2·11-s − 4·13-s + 16-s + 5·17-s + 4·19-s − 2·22-s + 5·23-s + 4·26-s + 6·29-s + 11·31-s − 32-s − 5·34-s − 8·37-s − 4·38-s + 5·41-s + 2·44-s − 5·46-s + 47-s − 4·52-s + 12·53-s − 6·58-s − 2·59-s − 10·61-s − 11·62-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s + 0.603·11-s − 1.10·13-s + 1/4·16-s + 1.21·17-s + 0.917·19-s − 0.426·22-s + 1.04·23-s + 0.784·26-s + 1.11·29-s + 1.97·31-s − 0.176·32-s − 0.857·34-s − 1.31·37-s − 0.648·38-s + 0.780·41-s + 0.301·44-s − 0.737·46-s + 0.145·47-s − 0.554·52-s + 1.64·53-s − 0.787·58-s − 0.260·59-s − 1.28·61-s − 1.39·62-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22050 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22050\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(176.070\)
Root analytic conductor: \(13.2691\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 22050,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.973794342\)
\(L(\frac12)\) \(\approx\) \(1.973794342\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 \)
good11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 5 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 - 11 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 - T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + 2 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 9 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 - 11 T + p T^{2} \)
97 \( 1 + T + p T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−15.60643836844839, −15.05279208108060, −14.50976615395759, −13.95075806169164, −13.53932920788297, −12.51746067155406, −12.11267088756181, −11.86060135834894, −11.13133741923603, −10.30603767127920, −10.07116329007853, −9.483715926180864, −8.864949474932961, −8.351078936731336, −7.516756752038668, −7.310331541318576, −6.531091378857055, −5.950073149848846, −5.081025211297374, −4.692678442274727, −3.609792594722878, −2.985955415379053, −2.354026898733695, −1.243179496386653, −0.7353338229709871, 0.7353338229709871, 1.243179496386653, 2.354026898733695, 2.985955415379053, 3.609792594722878, 4.692678442274727, 5.081025211297374, 5.950073149848846, 6.531091378857055, 7.310331541318576, 7.516756752038668, 8.351078936731336, 8.864949474932961, 9.483715926180864, 10.07116329007853, 10.30603767127920, 11.13133741923603, 11.86060135834894, 12.11267088756181, 12.51746067155406, 13.53932920788297, 13.95075806169164, 14.50976615395759, 15.05279208108060, 15.60643836844839

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