Properties

Label 2-189-1.1-c3-0-18
Degree $2$
Conductor $189$
Sign $1$
Analytic cond. $11.1513$
Root an. cond. $3.33936$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 5.15·2-s + 18.5·4-s + 17.0·5-s − 7·7-s + 54.6·8-s + 87.7·10-s − 30.3·11-s − 89.5·13-s − 36.0·14-s + 132.·16-s + 13.4·17-s − 5.37·19-s + 316.·20-s − 156.·22-s + 167.·23-s + 164.·25-s − 461.·26-s − 130.·28-s − 135.·29-s − 18.9·31-s + 248.·32-s + 69.1·34-s − 119.·35-s + 402.·37-s − 27.7·38-s + 929.·40-s − 434.·41-s + ⋯
L(s)  = 1  + 1.82·2-s + 2.32·4-s + 1.52·5-s − 0.377·7-s + 2.41·8-s + 2.77·10-s − 0.831·11-s − 1.91·13-s − 0.689·14-s + 2.07·16-s + 0.191·17-s − 0.0648·19-s + 3.53·20-s − 1.51·22-s + 1.51·23-s + 1.31·25-s − 3.48·26-s − 0.878·28-s − 0.864·29-s − 0.109·31-s + 1.37·32-s + 0.348·34-s − 0.575·35-s + 1.78·37-s − 0.118·38-s + 3.67·40-s − 1.65·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(189\)    =    \(3^{3} \cdot 7\)
Sign: $1$
Analytic conductor: \(11.1513\)
Root analytic conductor: \(3.33936\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 189,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(5.556707350\)
\(L(\frac12)\) \(\approx\) \(5.556707350\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 + 7T \)
good2 \( 1 - 5.15T + 8T^{2} \)
5 \( 1 - 17.0T + 125T^{2} \)
11 \( 1 + 30.3T + 1.33e3T^{2} \)
13 \( 1 + 89.5T + 2.19e3T^{2} \)
17 \( 1 - 13.4T + 4.91e3T^{2} \)
19 \( 1 + 5.37T + 6.85e3T^{2} \)
23 \( 1 - 167.T + 1.21e4T^{2} \)
29 \( 1 + 135.T + 2.43e4T^{2} \)
31 \( 1 + 18.9T + 2.97e4T^{2} \)
37 \( 1 - 402.T + 5.06e4T^{2} \)
41 \( 1 + 434.T + 6.89e4T^{2} \)
43 \( 1 - 53.1T + 7.95e4T^{2} \)
47 \( 1 + 155.T + 1.03e5T^{2} \)
53 \( 1 + 301.T + 1.48e5T^{2} \)
59 \( 1 - 412.T + 2.05e5T^{2} \)
61 \( 1 + 571.T + 2.26e5T^{2} \)
67 \( 1 - 820.T + 3.00e5T^{2} \)
71 \( 1 + 8.95T + 3.57e5T^{2} \)
73 \( 1 - 21.9T + 3.89e5T^{2} \)
79 \( 1 - 619.T + 4.93e5T^{2} \)
83 \( 1 + 259.T + 5.71e5T^{2} \)
89 \( 1 + 484.T + 7.04e5T^{2} \)
97 \( 1 + 252.T + 9.12e5T^{2} \)
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

−12.73957420952358919817575159077, −11.42030317391092531745809040827, −10.29054800777043781344669274431, −9.484849424574401037762842214895, −7.44585604656292912163016130517, −6.48781478295633333712261820317, −5.41948932847583876857786692293, −4.85238584569912006135070799186, −2.99981241537423370915516635524, −2.15476026271205848448096837071, 2.15476026271205848448096837071, 2.99981241537423370915516635524, 4.85238584569912006135070799186, 5.41948932847583876857786692293, 6.48781478295633333712261820317, 7.44585604656292912163016130517, 9.484849424574401037762842214895, 10.29054800777043781344669274431, 11.42030317391092531745809040827, 12.73957420952358919817575159077

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