Properties

Label 2-201810-1.1-c1-0-29
Degree $2$
Conductor $201810$
Sign $1$
Analytic cond. $1611.46$
Root an. cond. $40.1430$
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 − 3-s + 4-s + 5-s − 6-s − 7-s + 8-s + 9-s + 10-s + 4·11-s − 12-s + 2·13-s − 14-s − 15-s + 16-s − 2·17-s + 18-s + 4·19-s + 20-s + 21-s + 4·22-s + 8·23-s − 24-s + 25-s + 2·26-s − 27-s − 28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s − 0.408·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s + 1.20·11-s − 0.288·12-s + 0.554·13-s − 0.267·14-s − 0.258·15-s + 1/4·16-s − 0.485·17-s + 0.235·18-s + 0.917·19-s + 0.223·20-s + 0.218·21-s + 0.852·22-s + 1.66·23-s − 0.204·24-s + 1/5·25-s + 0.392·26-s − 0.192·27-s − 0.188·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 201810 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 201810 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(201810\)    =    \(2 \cdot 3 \cdot 5 \cdot 7 \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(1611.46\)
Root analytic conductor: \(40.1430\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 201810,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.953116217\)
\(L(\frac12)\) \(\approx\) \(4.953116217\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 - T \)
7 \( 1 + T \)
31 \( 1 \)
good11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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

−13.16579573434351, −12.58257860606440, −12.04716803806266, −11.78836238942521, −11.22550789187475, −10.90884780325234, −10.15880499227148, −10.03651106057378, −9.183779421700905, −8.847158777961644, −8.534559577327059, −7.418130053455667, −7.104082121268586, −6.829265913048512, −6.063644668208889, −5.915588247120454, −5.297014001285487, −4.668158239904701, −4.355136496155136, −3.533661727643896, −3.236407361163928, −2.579791119859792, −1.688566332667304, −1.282309596860427, −0.6051665484002640, 0.6051665484002640, 1.282309596860427, 1.688566332667304, 2.579791119859792, 3.236407361163928, 3.533661727643896, 4.355136496155136, 4.668158239904701, 5.297014001285487, 5.915588247120454, 6.063644668208889, 6.829265913048512, 7.104082121268586, 7.418130053455667, 8.534559577327059, 8.847158777961644, 9.183779421700905, 10.03651106057378, 10.15880499227148, 10.90884780325234, 11.22550789187475, 11.78836238942521, 12.04716803806266, 12.58257860606440, 13.16579573434351

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