Properties

Label 2-2842-1.1-c1-0-51
Degree $2$
Conductor $2842$
Sign $1$
Analytic cond. $22.6934$
Root an. cond. $4.76376$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3-s + 4-s + 3·5-s + 6-s + 8-s − 2·9-s + 3·10-s − 11-s + 12-s + 13-s + 3·15-s + 16-s + 4·17-s − 2·18-s + 4·19-s + 3·20-s − 22-s − 2·23-s + 24-s + 4·25-s + 26-s − 5·27-s + 29-s + 3·30-s + 31-s + 32-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 1.34·5-s + 0.408·6-s + 0.353·8-s − 2/3·9-s + 0.948·10-s − 0.301·11-s + 0.288·12-s + 0.277·13-s + 0.774·15-s + 1/4·16-s + 0.970·17-s − 0.471·18-s + 0.917·19-s + 0.670·20-s − 0.213·22-s − 0.417·23-s + 0.204·24-s + 4/5·25-s + 0.196·26-s − 0.962·27-s + 0.185·29-s + 0.547·30-s + 0.179·31-s + 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2842 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2842 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2842\)    =    \(2 \cdot 7^{2} \cdot 29\)
Sign: $1$
Analytic conductor: \(22.6934\)
Root analytic conductor: \(4.76376\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2842,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.541378955\)
\(L(\frac12)\) \(\approx\) \(4.541378955\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
7 \( 1 \)
29 \( 1 - T \)
good3 \( 1 - T + p T^{2} \)
5 \( 1 - 3 T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 3 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 3 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 + 13 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 14 T + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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

−8.853314417459682240676482464926, −7.958154421944426163012185389075, −7.29855643233325696806523744698, −6.11848672881495667406425312278, −5.77883523579558920548200346517, −5.08744054037696137933920918348, −3.92472525937793828828847236707, −2.95969743538279746654139728606, −2.40223994180230416940623783145, −1.28138267371571222784089274599, 1.28138267371571222784089274599, 2.40223994180230416940623783145, 2.95969743538279746654139728606, 3.92472525937793828828847236707, 5.08744054037696137933920918348, 5.77883523579558920548200346517, 6.11848672881495667406425312278, 7.29855643233325696806523744698, 7.958154421944426163012185389075, 8.853314417459682240676482464926

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