Properties

Label 2-18e2-27.2-c2-0-3
Degree $2$
Conductor $324$
Sign $0.576 + 0.816i$
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  + (−0.980 − 1.16i)5-s + (3.23 − 1.17i)7-s + (3.21 − 3.82i)11-s + (−0.778 − 4.41i)13-s + (3.57 − 2.06i)17-s + (6.75 − 11.7i)19-s + (5.79 − 15.9i)23-s + (3.93 − 22.3i)25-s + (47.1 + 8.30i)29-s + (−14.3 − 5.22i)31-s + (−4.55 − 2.62i)35-s + (−32.3 − 56.0i)37-s + (55.4 − 9.76i)41-s + (22.7 + 19.0i)43-s + (7.04 + 19.3i)47-s + ⋯
L(s)  = 1  + (−0.196 − 0.233i)5-s + (0.462 − 0.168i)7-s + (0.291 − 0.347i)11-s + (−0.0599 − 0.339i)13-s + (0.210 − 0.121i)17-s + (0.355 − 0.615i)19-s + (0.252 − 0.692i)23-s + (0.157 − 0.893i)25-s + (1.62 + 0.286i)29-s + (−0.462 − 0.168i)31-s + (−0.130 − 0.0750i)35-s + (−0.875 − 1.51i)37-s + (1.35 − 0.238i)41-s + (0.528 + 0.443i)43-s + (0.149 + 0.411i)47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 324 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.576 + 0.816i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 324 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.576 + 0.816i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(324\)    =    \(2^{2} \cdot 3^{4}\)
Sign: $0.576 + 0.816i$
Analytic conductor: \(8.82836\)
Root analytic conductor: \(2.97125\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{324} (89, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 324,\ (\ :1),\ 0.576 + 0.816i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.43529 - 0.743437i\)
\(L(\frac12)\) \(\approx\) \(1.43529 - 0.743437i\)
\(L(2)\) 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 \( 1 + (0.980 + 1.16i)T + (-4.34 + 24.6i)T^{2} \)
7 \( 1 + (-3.23 + 1.17i)T + (37.5 - 31.4i)T^{2} \)
11 \( 1 + (-3.21 + 3.82i)T + (-21.0 - 119. i)T^{2} \)
13 \( 1 + (0.778 + 4.41i)T + (-158. + 57.8i)T^{2} \)
17 \( 1 + (-3.57 + 2.06i)T + (144.5 - 250. i)T^{2} \)
19 \( 1 + (-6.75 + 11.7i)T + (-180.5 - 312. i)T^{2} \)
23 \( 1 + (-5.79 + 15.9i)T + (-405. - 340. i)T^{2} \)
29 \( 1 + (-47.1 - 8.30i)T + (790. + 287. i)T^{2} \)
31 \( 1 + (14.3 + 5.22i)T + (736. + 617. i)T^{2} \)
37 \( 1 + (32.3 + 56.0i)T + (-684.5 + 1.18e3i)T^{2} \)
41 \( 1 + (-55.4 + 9.76i)T + (1.57e3 - 574. i)T^{2} \)
43 \( 1 + (-22.7 - 19.0i)T + (321. + 1.82e3i)T^{2} \)
47 \( 1 + (-7.04 - 19.3i)T + (-1.69e3 + 1.41e3i)T^{2} \)
53 \( 1 - 19.8iT - 2.80e3T^{2} \)
59 \( 1 + (63.6 + 75.9i)T + (-604. + 3.42e3i)T^{2} \)
61 \( 1 + (-77.5 + 28.2i)T + (2.85e3 - 2.39e3i)T^{2} \)
67 \( 1 + (-11.2 - 63.7i)T + (-4.21e3 + 1.53e3i)T^{2} \)
71 \( 1 + (109. - 63.3i)T + (2.52e3 - 4.36e3i)T^{2} \)
73 \( 1 + (-18.0 + 31.2i)T + (-2.66e3 - 4.61e3i)T^{2} \)
79 \( 1 + (14.4 - 82.1i)T + (-5.86e3 - 2.13e3i)T^{2} \)
83 \( 1 + (-16.5 - 2.91i)T + (6.47e3 + 2.35e3i)T^{2} \)
89 \( 1 + (66.0 + 38.1i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (-82.1 - 68.9i)T + (1.63e3 + 9.26e3i)T^{2} \)
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

−11.18617889163419757445905634750, −10.47960514728550865233485580860, −9.282887133775584307407708567117, −8.428674175421556411088337717238, −7.50172125593341501525021490998, −6.38921004326621193537000441906, −5.16721433619111729690935969240, −4.15502001767362479180038417301, −2.69538286062919894041208256032, −0.856484453072914536322700903461, 1.52916217480547955885354918497, 3.15578648006801536489319132716, 4.44612294580539084184972810375, 5.56794954373565024540326400067, 6.78881278601801519619874160237, 7.70082645889708303238707508675, 8.701964212453583798642443919480, 9.701399037748355905942570704353, 10.63428566974710243417057735905, 11.64982356574039688125208628620

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