Properties

Label 2-18e2-4.3-c4-0-5
Degree $2$
Conductor $324$
Sign $-0.768 - 0.640i$
Analytic cond. $33.4918$
Root an. cond. $5.78721$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−3.76 − 1.36i)2-s + (12.2 + 10.2i)4-s + 28.6·5-s − 25.6i·7-s + (−32.3 − 55.2i)8-s + (−107. − 38.9i)10-s + 108. i·11-s − 88.4·13-s + (−34.9 + 96.4i)14-s + (46.2 + 251. i)16-s − 504.·17-s − 191. i·19-s + (351. + 292. i)20-s + (147. − 408. i)22-s + 960. i·23-s + ⋯
L(s)  = 1  + (−0.940 − 0.340i)2-s + (0.768 + 0.640i)4-s + 1.14·5-s − 0.523i·7-s + (−0.504 − 0.863i)8-s + (−1.07 − 0.389i)10-s + 0.896i·11-s − 0.523·13-s + (−0.178 + 0.492i)14-s + (0.180 + 0.983i)16-s − 1.74·17-s − 0.530i·19-s + (0.879 + 0.732i)20-s + (0.305 − 0.843i)22-s + 1.81i·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 324 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.768 - 0.640i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 324 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (-0.768 - 0.640i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(324\)    =    \(2^{2} \cdot 3^{4}\)
Sign: $-0.768 - 0.640i$
Analytic conductor: \(33.4918\)
Root analytic conductor: \(5.78721\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{324} (163, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 324,\ (\ :2),\ -0.768 - 0.640i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(0.2899466783\)
\(L(\frac12)\) \(\approx\) \(0.2899466783\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (3.76 + 1.36i)T \)
3 \( 1 \)
good5 \( 1 - 28.6T + 625T^{2} \)
7 \( 1 + 25.6iT - 2.40e3T^{2} \)
11 \( 1 - 108. iT - 1.46e4T^{2} \)
13 \( 1 + 88.4T + 2.85e4T^{2} \)
17 \( 1 + 504.T + 8.35e4T^{2} \)
19 \( 1 + 191. iT - 1.30e5T^{2} \)
23 \( 1 - 960. iT - 2.79e5T^{2} \)
29 \( 1 + 793.T + 7.07e5T^{2} \)
31 \( 1 + 329. iT - 9.23e5T^{2} \)
37 \( 1 - 209.T + 1.87e6T^{2} \)
41 \( 1 + 1.05e3T + 2.82e6T^{2} \)
43 \( 1 + 3.33e3iT - 3.41e6T^{2} \)
47 \( 1 + 1.12e3iT - 4.87e6T^{2} \)
53 \( 1 + 1.13e3T + 7.89e6T^{2} \)
59 \( 1 - 4.66e3iT - 1.21e7T^{2} \)
61 \( 1 + 5.59e3T + 1.38e7T^{2} \)
67 \( 1 - 7.07e3iT - 2.01e7T^{2} \)
71 \( 1 - 4.43e3iT - 2.54e7T^{2} \)
73 \( 1 + 1.95e3T + 2.83e7T^{2} \)
79 \( 1 - 1.75e3iT - 3.89e7T^{2} \)
83 \( 1 - 3.02e3iT - 4.74e7T^{2} \)
89 \( 1 - 559.T + 6.27e7T^{2} \)
97 \( 1 + 2.20e3T + 8.85e7T^{2} \)
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

−11.11131577415668583691275541918, −10.22601655507968858364516243262, −9.524482868712665553023451971819, −8.878705854963584744102851609752, −7.41646956508465105210314679585, −6.86706329775650952691402098706, −5.56607634389628615933952859169, −4.08610675373486878354869799965, −2.43910351354366019696015728595, −1.61724515692606520151766689334, 0.10632023959635357056901210690, 1.78466954416757516367411967987, 2.70661086447269515919031758406, 4.87927967244931766141963030843, 6.08145994631912121749472328762, 6.51317507877963565053965786491, 7.957914845077259404110006504666, 8.902120555981677466036401286931, 9.457429019839200727896652122068, 10.51965380828554050892183543280

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