Properties

Label 2-18e2-108.103-c2-0-14
Degree $2$
Conductor $324$
Sign $0.270 + 0.962i$
Analytic cond. $8.82836$
Root an. cond. $2.97125$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−1.47 − 1.35i)2-s + (0.322 + 3.98i)4-s + (−9.22 + 3.35i)5-s + (−4.51 + 0.795i)7-s + (4.93 − 6.29i)8-s + (18.1 + 7.57i)10-s + (−2.67 + 7.34i)11-s + (−5.33 − 4.47i)13-s + (7.71 + 4.94i)14-s + (−15.7 + 2.57i)16-s + (7.51 − 13.0i)17-s + (18.4 − 10.6i)19-s + (−16.3 − 35.6i)20-s + (13.8 − 7.17i)22-s + (16.6 + 2.94i)23-s + ⋯
L(s)  = 1  + (−0.735 − 0.677i)2-s + (0.0806 + 0.996i)4-s + (−1.84 + 0.671i)5-s + (−0.644 + 0.113i)7-s + (0.616 − 0.787i)8-s + (1.81 + 0.757i)10-s + (−0.243 + 0.668i)11-s + (−0.410 − 0.344i)13-s + (0.550 + 0.353i)14-s + (−0.986 + 0.160i)16-s + (0.441 − 0.765i)17-s + (0.970 − 0.560i)19-s + (−0.817 − 1.78i)20-s + (0.631 − 0.326i)22-s + (0.725 + 0.127i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 324 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.270 + 0.962i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 324 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.270 + 0.962i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(324\)    =    \(2^{2} \cdot 3^{4}\)
Sign: $0.270 + 0.962i$
Analytic conductor: \(8.82836\)
Root analytic conductor: \(2.97125\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{324} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 324,\ (\ :1),\ 0.270 + 0.962i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.389586 - 0.295289i\)
\(L(\frac12)\) \(\approx\) \(0.389586 - 0.295289i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.47 + 1.35i)T \)
3 \( 1 \)
good5 \( 1 + (9.22 - 3.35i)T + (19.1 - 16.0i)T^{2} \)
7 \( 1 + (4.51 - 0.795i)T + (46.0 - 16.7i)T^{2} \)
11 \( 1 + (2.67 - 7.34i)T + (-92.6 - 77.7i)T^{2} \)
13 \( 1 + (5.33 + 4.47i)T + (29.3 + 166. i)T^{2} \)
17 \( 1 + (-7.51 + 13.0i)T + (-144.5 - 250. i)T^{2} \)
19 \( 1 + (-18.4 + 10.6i)T + (180.5 - 312. i)T^{2} \)
23 \( 1 + (-16.6 - 2.94i)T + (497. + 180. i)T^{2} \)
29 \( 1 + (14.8 - 12.4i)T + (146. - 828. i)T^{2} \)
31 \( 1 + (-14.8 - 2.61i)T + (903. + 328. i)T^{2} \)
37 \( 1 + (14.9 - 25.9i)T + (-684.5 - 1.18e3i)T^{2} \)
41 \( 1 + (29.3 + 24.6i)T + (291. + 1.65e3i)T^{2} \)
43 \( 1 + (-14.2 + 39.2i)T + (-1.41e3 - 1.18e3i)T^{2} \)
47 \( 1 + (-60.2 + 10.6i)T + (2.07e3 - 755. i)T^{2} \)
53 \( 1 - 24.8T + 2.80e3T^{2} \)
59 \( 1 + (31.1 + 85.5i)T + (-2.66e3 + 2.23e3i)T^{2} \)
61 \( 1 + (-4.84 - 27.4i)T + (-3.49e3 + 1.27e3i)T^{2} \)
67 \( 1 + (25.2 - 30.0i)T + (-779. - 4.42e3i)T^{2} \)
71 \( 1 + (-34.2 - 19.7i)T + (2.52e3 + 4.36e3i)T^{2} \)
73 \( 1 + (41.3 + 71.5i)T + (-2.66e3 + 4.61e3i)T^{2} \)
79 \( 1 + (10.3 + 12.3i)T + (-1.08e3 + 6.14e3i)T^{2} \)
83 \( 1 + (-55.6 - 66.3i)T + (-1.19e3 + 6.78e3i)T^{2} \)
89 \( 1 + (-5.93 - 10.2i)T + (-3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (-47.7 - 17.3i)T + (7.20e3 + 6.04e3i)T^{2} \)
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

−11.20688988370936082062302318906, −10.38127018300529859287696955891, −9.438665078744503815095090876306, −8.359555730149635745430575771896, −7.26798740661123882873150212267, −7.11374835583098339329276461122, −4.82462263658019984386699144990, −3.52299264130666274804745841213, −2.83497980617483699463482482282, −0.43344031571753640966934058344, 0.870519657855553041079858019307, 3.39209696935557859657279708240, 4.60129191510387848840999435143, 5.80442011246021569071203914396, 7.13551552313663794386895143466, 7.81482464892456389575253830216, 8.573036150917959365208118661675, 9.467955111208968186498131277565, 10.62189987239610044068810585191, 11.51500585698194833948226048195

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