Properties

Label 2-206310-1.1-c1-0-13
Degree $2$
Conductor $206310$
Sign $1$
Analytic cond. $1647.39$
Root an. cond. $40.5880$
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 − 2·7-s − 8-s + 9-s + 10-s + 12-s + 13-s + 2·14-s − 15-s + 16-s − 18-s − 2·19-s − 20-s − 2·21-s − 24-s + 25-s − 26-s + 27-s − 2·28-s + 30-s + 8·31-s − 32-s + 2·35-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s − 0.755·7-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.288·12-s + 0.277·13-s + 0.534·14-s − 0.258·15-s + 1/4·16-s − 0.235·18-s − 0.458·19-s − 0.223·20-s − 0.436·21-s − 0.204·24-s + 1/5·25-s − 0.196·26-s + 0.192·27-s − 0.377·28-s + 0.182·30-s + 1.43·31-s − 0.176·32-s + 0.338·35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 206310 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 206310 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(206310\)    =    \(2 \cdot 3 \cdot 5 \cdot 13 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(1647.39\)
Root analytic conductor: \(40.5880\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 206310,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.741460507\)
\(L(\frac12)\) \(\approx\) \(1.741460507\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
13 \( 1 - T \)
23 \( 1 \)
good7 \( 1 + 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 2 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 4 T + p T^{2} \)
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

−12.91492925359029, −12.58546303221226, −12.07209956109271, −11.64918589934890, −11.06338977660449, −10.48633040211558, −10.29905545034780, −9.638797031124132, −9.118299116789716, −8.958320647272481, −8.219865727698361, −7.913360863896358, −7.448531181111269, −6.874763484577447, −6.270043825353790, −6.158387333096229, −5.216333149102644, −4.627155230818684, −4.013067397060771, −3.531304144843502, −2.944338909388208, −2.490876742966620, −1.834878287071535, −1.021508672857513, −0.4588605927821511, 0.4588605927821511, 1.021508672857513, 1.834878287071535, 2.490876742966620, 2.944338909388208, 3.531304144843502, 4.013067397060771, 4.627155230818684, 5.216333149102644, 6.158387333096229, 6.270043825353790, 6.874763484577447, 7.448531181111269, 7.913360863896358, 8.219865727698361, 8.958320647272481, 9.118299116789716, 9.638797031124132, 10.29905545034780, 10.48633040211558, 11.06338977660449, 11.64918589934890, 12.07209956109271, 12.58546303221226, 12.91492925359029

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