Properties

Label 2-143-143.142-c0-0-1
Degree $2$
Conductor $143$
Sign $1$
Analytic cond. $0.0713662$
Root an. cond. $0.267144$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 0.618·2-s + 0.618·3-s − 0.618·4-s − 0.381·6-s + 1.61·7-s + 8-s − 0.618·9-s − 11-s − 0.381·12-s − 13-s − 1.00·14-s + 0.381·18-s − 0.618·19-s + 1.00·21-s + 0.618·22-s − 1.61·23-s + 0.618·24-s + 25-s + 0.618·26-s − 27-s − 0.999·28-s − 0.999·32-s − 0.618·33-s + 0.381·36-s + 0.381·38-s − 0.618·39-s + 1.61·41-s + ⋯
L(s)  = 1  − 0.618·2-s + 0.618·3-s − 0.618·4-s − 0.381·6-s + 1.61·7-s + 8-s − 0.618·9-s − 11-s − 0.381·12-s − 13-s − 1.00·14-s + 0.381·18-s − 0.618·19-s + 1.00·21-s + 0.618·22-s − 1.61·23-s + 0.618·24-s + 25-s + 0.618·26-s − 27-s − 0.999·28-s − 0.999·32-s − 0.618·33-s + 0.381·36-s + 0.381·38-s − 0.618·39-s + 1.61·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 143 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 143 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(143\)    =    \(11 \cdot 13\)
Sign: $1$
Analytic conductor: \(0.0713662\)
Root analytic conductor: \(0.267144\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{143} (142, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 143,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.5167072467\)
\(L(\frac12)\) \(\approx\) \(0.5167072467\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 + T \)
13 \( 1 + T \)
good2 \( 1 + 0.618T + T^{2} \)
3 \( 1 - 0.618T + T^{2} \)
5 \( 1 - T^{2} \)
7 \( 1 - 1.61T + T^{2} \)
17 \( 1 - T^{2} \)
19 \( 1 + 0.618T + T^{2} \)
23 \( 1 + 1.61T + T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - T^{2} \)
41 \( 1 - 1.61T + T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - T^{2} \)
53 \( 1 - 0.618T + T^{2} \)
59 \( 1 - T^{2} \)
61 \( 1 - T^{2} \)
67 \( 1 - T^{2} \)
71 \( 1 - T^{2} \)
73 \( 1 + 0.618T + T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 - 1.61T + T^{2} \)
89 \( 1 - T^{2} \)
97 \( 1 - T^{2} \)
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

−13.60486632803815923946613303662, −12.36739753161912299402971421224, −11.09964703010420586370456732131, −10.21318557697500063287799539775, −9.004257973228336367496572581079, −8.129979544218070959974762466048, −7.66026602909536586139046396552, −5.40644236408523558557252902644, −4.38802451253424855324823205856, −2.27203371878102644767358401045, 2.27203371878102644767358401045, 4.38802451253424855324823205856, 5.40644236408523558557252902644, 7.66026602909536586139046396552, 8.129979544218070959974762466048, 9.004257973228336367496572581079, 10.21318557697500063287799539775, 11.09964703010420586370456732131, 12.36739753161912299402971421224, 13.60486632803815923946613303662

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