Properties

Label 2-864-216.11-c1-0-29
Degree $2$
Conductor $864$
Sign $-0.618 + 0.785i$
Analytic cond. $6.89907$
Root an. cond. $2.62660$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−0.00307 + 1.73i)3-s + (−2.47 − 0.901i)5-s + (2.55 + 0.451i)7-s + (−2.99 − 0.0106i)9-s + (−0.556 − 1.52i)11-s + (−1.88 − 2.24i)13-s + (1.56 − 4.28i)15-s + (−3.28 + 1.89i)17-s + (−4.30 + 7.46i)19-s + (−0.789 + 4.43i)21-s + (−1.07 − 6.06i)23-s + (1.49 + 1.25i)25-s + (0.0276 − 5.19i)27-s + (−3.88 − 3.25i)29-s + (−3.57 + 0.630i)31-s + ⋯
L(s)  = 1  + (−0.00177 + 0.999i)3-s + (−1.10 − 0.403i)5-s + (0.967 + 0.170i)7-s + (−0.999 − 0.00355i)9-s + (−0.167 − 0.461i)11-s + (−0.522 − 0.622i)13-s + (0.405 − 1.10i)15-s + (−0.797 + 0.460i)17-s + (−0.988 + 1.71i)19-s + (−0.172 + 0.967i)21-s + (−0.223 − 1.26i)23-s + (0.298 + 0.250i)25-s + (0.00533 − 0.999i)27-s + (−0.720 − 0.604i)29-s + (−0.641 + 0.113i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 864 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.618 + 0.785i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 864 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.618 + 0.785i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(864\)    =    \(2^{5} \cdot 3^{3}\)
Sign: $-0.618 + 0.785i$
Analytic conductor: \(6.89907\)
Root analytic conductor: \(2.62660\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{864} (335, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 864,\ (\ :1/2),\ -0.618 + 0.785i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0672647 - 0.138551i\)
\(L(\frac12)\) \(\approx\) \(0.0672647 - 0.138551i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.00307 - 1.73i)T \)
good5 \( 1 + (2.47 + 0.901i)T + (3.83 + 3.21i)T^{2} \)
7 \( 1 + (-2.55 - 0.451i)T + (6.57 + 2.39i)T^{2} \)
11 \( 1 + (0.556 + 1.52i)T + (-8.42 + 7.07i)T^{2} \)
13 \( 1 + (1.88 + 2.24i)T + (-2.25 + 12.8i)T^{2} \)
17 \( 1 + (3.28 - 1.89i)T + (8.5 - 14.7i)T^{2} \)
19 \( 1 + (4.30 - 7.46i)T + (-9.5 - 16.4i)T^{2} \)
23 \( 1 + (1.07 + 6.06i)T + (-21.6 + 7.86i)T^{2} \)
29 \( 1 + (3.88 + 3.25i)T + (5.03 + 28.5i)T^{2} \)
31 \( 1 + (3.57 - 0.630i)T + (29.1 - 10.6i)T^{2} \)
37 \( 1 + (-6.40 + 3.69i)T + (18.5 - 32.0i)T^{2} \)
41 \( 1 + (4.43 + 5.28i)T + (-7.11 + 40.3i)T^{2} \)
43 \( 1 + (-3.77 + 1.37i)T + (32.9 - 27.6i)T^{2} \)
47 \( 1 + (-0.253 + 1.43i)T + (-44.1 - 16.0i)T^{2} \)
53 \( 1 + 0.180T + 53T^{2} \)
59 \( 1 + (0.253 - 0.695i)T + (-45.1 - 37.9i)T^{2} \)
61 \( 1 + (11.1 + 1.96i)T + (57.3 + 20.8i)T^{2} \)
67 \( 1 + (-10.5 + 8.82i)T + (11.6 - 65.9i)T^{2} \)
71 \( 1 + (-2.57 - 4.45i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (2.62 - 4.55i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (6.72 - 8.01i)T + (-13.7 - 77.7i)T^{2} \)
83 \( 1 + (7.39 - 8.81i)T + (-14.4 - 81.7i)T^{2} \)
89 \( 1 + (0.211 + 0.121i)T + (44.5 + 77.0i)T^{2} \)
97 \( 1 + (-1.95 + 0.711i)T + (74.3 - 62.3i)T^{2} \)
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

−10.00092788068999790421621526213, −8.792036277662949482477150711001, −8.260224727041913102515511107397, −7.73786160235798501573583361238, −6.15061374409329748247338305591, −5.25908699364005617194681697253, −4.28788922365179547280712620971, −3.80222638093703917111352040266, −2.27043659362137591076388407710, −0.07088914786564407683497868258, 1.74545221822939130359149449363, 2.84773563776904882161293147887, 4.26668142868186391969552546708, 5.03824095402764923291566341948, 6.45611681679943631384889258501, 7.33328674091578552803612315153, 7.58760292289448357381657890006, 8.608637281929414159304051717892, 9.408892270741494822196865124466, 10.94858316152872437488683052903

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