Properties

Label 2-18e2-27.20-c2-0-2
Degree $2$
Conductor $324$
Sign $0.935 - 0.353i$
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  + (7.65 − 1.34i)5-s + (10.4 + 8.78i)7-s + (−2.55 − 0.450i)11-s + (−8.23 − 2.99i)13-s + (−15.2 + 8.82i)17-s + (1.46 − 2.54i)19-s + (11.8 + 14.1i)23-s + (33.2 − 12.1i)25-s + (−1.05 − 2.91i)29-s + (30.6 − 25.7i)31-s + (92.0 + 53.1i)35-s + (−12.8 − 22.2i)37-s + (−21.2 + 58.3i)41-s + (5.71 − 32.4i)43-s + (33.4 − 39.8i)47-s + ⋯
L(s)  = 1  + (1.53 − 0.269i)5-s + (1.49 + 1.25i)7-s + (−0.232 − 0.0409i)11-s + (−0.633 − 0.230i)13-s + (−0.899 + 0.519i)17-s + (0.0773 − 0.133i)19-s + (0.517 + 0.616i)23-s + (1.33 − 0.484i)25-s + (−0.0365 − 0.100i)29-s + (0.988 − 0.829i)31-s + (2.62 + 1.51i)35-s + (−0.346 − 0.600i)37-s + (−0.518 + 1.42i)41-s + (0.132 − 0.753i)43-s + (0.711 − 0.847i)47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 324 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.935 - 0.353i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 324 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.935 - 0.353i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(324\)    =    \(2^{2} \cdot 3^{4}\)
Sign: $0.935 - 0.353i$
Analytic conductor: \(8.82836\)
Root analytic conductor: \(2.97125\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{324} (305, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 324,\ (\ :1),\ 0.935 - 0.353i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(2.31113 + 0.422651i\)
\(L(\frac12)\) \(\approx\) \(2.31113 + 0.422651i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
good5 \( 1 + (-7.65 + 1.34i)T + (23.4 - 8.55i)T^{2} \)
7 \( 1 + (-10.4 - 8.78i)T + (8.50 + 48.2i)T^{2} \)
11 \( 1 + (2.55 + 0.450i)T + (113. + 41.3i)T^{2} \)
13 \( 1 + (8.23 + 2.99i)T + (129. + 108. i)T^{2} \)
17 \( 1 + (15.2 - 8.82i)T + (144.5 - 250. i)T^{2} \)
19 \( 1 + (-1.46 + 2.54i)T + (-180.5 - 312. i)T^{2} \)
23 \( 1 + (-11.8 - 14.1i)T + (-91.8 + 520. i)T^{2} \)
29 \( 1 + (1.05 + 2.91i)T + (-644. + 540. i)T^{2} \)
31 \( 1 + (-30.6 + 25.7i)T + (166. - 946. i)T^{2} \)
37 \( 1 + (12.8 + 22.2i)T + (-684.5 + 1.18e3i)T^{2} \)
41 \( 1 + (21.2 - 58.3i)T + (-1.28e3 - 1.08e3i)T^{2} \)
43 \( 1 + (-5.71 + 32.4i)T + (-1.73e3 - 632. i)T^{2} \)
47 \( 1 + (-33.4 + 39.8i)T + (-383. - 2.17e3i)T^{2} \)
53 \( 1 + 53.2iT - 2.80e3T^{2} \)
59 \( 1 + (102. - 18.0i)T + (3.27e3 - 1.19e3i)T^{2} \)
61 \( 1 + (4.56 + 3.82i)T + (646. + 3.66e3i)T^{2} \)
67 \( 1 + (44.4 + 16.1i)T + (3.43e3 + 2.88e3i)T^{2} \)
71 \( 1 + (-77.5 + 44.7i)T + (2.52e3 - 4.36e3i)T^{2} \)
73 \( 1 + (-33.6 + 58.2i)T + (-2.66e3 - 4.61e3i)T^{2} \)
79 \( 1 + (-34.1 + 12.4i)T + (4.78e3 - 4.01e3i)T^{2} \)
83 \( 1 + (6.94 + 19.0i)T + (-5.27e3 + 4.42e3i)T^{2} \)
89 \( 1 + (83.7 + 48.3i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (11.6 - 66.2i)T + (-8.84e3 - 3.21e3i)T^{2} \)
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

−11.45062170155645124335884342191, −10.51149609085285924037019332702, −9.443161620778827178039032524606, −8.773367210069100843564411747529, −7.82390488966150499559171809454, −6.30568125895536324953643583831, −5.41446032044318295568096831623, −4.77544030703083975170755537953, −2.50484932441950686638067562446, −1.71744547837376020031051669741, 1.34664389756345237253412837644, 2.53238919728561355477300924974, 4.47952864459783943652509912644, 5.20451066307771418655645654917, 6.58174554968722657721764008746, 7.38171381903568037012325170930, 8.551358460819184520174367553504, 9.625482982235159227575014960015, 10.53981067805587832220419589725, 10.99486621686260693986503880448

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