Properties

Label 2-2895-2895.2894-c0-0-13
Degree $2$
Conductor $2895$
Sign $1$
Analytic cond. $1.44479$
Root an. cond. $1.20199$
Motivic weight $0$
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 + 5-s − 6-s + 8-s + 9-s − 10-s − 11-s − 13-s + 15-s − 16-s − 18-s + 22-s − 23-s + 24-s + 25-s + 26-s + 27-s + 2·29-s − 30-s + 2·31-s − 33-s + 2·37-s − 39-s + 40-s − 41-s + 45-s + ⋯
L(s)  = 1  − 2-s + 3-s + 5-s − 6-s + 8-s + 9-s − 10-s − 11-s − 13-s + 15-s − 16-s − 18-s + 22-s − 23-s + 24-s + 25-s + 26-s + 27-s + 2·29-s − 30-s + 2·31-s − 33-s + 2·37-s − 39-s + 40-s − 41-s + 45-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2895 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2895 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2895\)    =    \(3 \cdot 5 \cdot 193\)
Sign: $1$
Analytic conductor: \(1.44479\)
Root analytic conductor: \(1.20199\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{2895} (2894, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2895,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.129036306\)
\(L(\frac12)\) \(\approx\) \(1.129036306\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
5 \( 1 - T \)
193 \( 1 - T \)
good2 \( 1 + T + T^{2} \)
7 \( ( 1 - T )( 1 + T ) \)
11 \( 1 + T + T^{2} \)
13 \( 1 + T + T^{2} \)
17 \( ( 1 - T )( 1 + T ) \)
19 \( ( 1 - T )( 1 + T ) \)
23 \( 1 + T + T^{2} \)
29 \( ( 1 - T )^{2} \)
31 \( ( 1 - T )^{2} \)
37 \( ( 1 - T )^{2} \)
41 \( 1 + T + T^{2} \)
43 \( ( 1 - T )( 1 + T ) \)
47 \( ( 1 - T )( 1 + T ) \)
53 \( ( 1 - T )( 1 + T ) \)
59 \( ( 1 - T )( 1 + T ) \)
61 \( ( 1 - T )( 1 + T ) \)
67 \( ( 1 - T )( 1 + T ) \)
71 \( 1 + T + T^{2} \)
73 \( 1 + T + T^{2} \)
79 \( ( 1 - T )( 1 + T ) \)
83 \( 1 + T + T^{2} \)
89 \( 1 + T + T^{2} \)
97 \( ( 1 - T )( 1 + T ) \)
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

−8.883828300870245881352347576061, −8.314277000990984573003268104388, −7.77134362351763762218447252120, −6.98520762192062370703907005578, −6.07177073117937207327414395371, −4.85564438809103076935243447141, −4.41346764038031250355329043338, −2.79912450719429610279424421777, −2.36111872696878798492233569108, −1.14822065302048317076306458998, 1.14822065302048317076306458998, 2.36111872696878798492233569108, 2.79912450719429610279424421777, 4.41346764038031250355329043338, 4.85564438809103076935243447141, 6.07177073117937207327414395371, 6.98520762192062370703907005578, 7.77134362351763762218447252120, 8.314277000990984573003268104388, 8.883828300870245881352347576061

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