Properties

Label 2-3e2-9.7-c5-0-0
Degree $2$
Conductor $9$
Sign $-0.760 - 0.649i$
Analytic cond. $1.44345$
Root an. cond. $1.20143$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−3.77 + 6.53i)2-s + (−15.5 − 0.0716i)3-s + (−12.4 − 21.6i)4-s + (43.7 + 75.7i)5-s + (59.3 − 101. i)6-s + (20.6 − 35.6i)7-s − 52.9·8-s + (242. + 2.23i)9-s − 660.·10-s + (3.84 − 6.65i)11-s + (193. + 338. i)12-s + (302. + 524. i)13-s + (155. + 269. i)14-s + (−676. − 1.18e3i)15-s + (599. − 1.03e3i)16-s − 566.·17-s + ⋯
L(s)  = 1  + (−0.667 + 1.15i)2-s + (−0.999 − 0.00459i)3-s + (−0.390 − 0.676i)4-s + (0.782 + 1.35i)5-s + (0.672 − 1.15i)6-s + (0.158 − 0.275i)7-s − 0.292·8-s + (0.999 + 0.00919i)9-s − 2.08·10-s + (0.00957 − 0.0165i)11-s + (0.387 + 0.678i)12-s + (0.496 + 0.860i)13-s + (0.212 + 0.367i)14-s + (−0.775 − 1.35i)15-s + (0.585 − 1.01i)16-s − 0.475·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.760 - 0.649i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.760 - 0.649i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $-0.760 - 0.649i$
Analytic conductor: \(1.44345\)
Root analytic conductor: \(1.20143\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{9} (7, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 9,\ (\ :5/2),\ -0.760 - 0.649i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.235693 + 0.638411i\)
\(L(\frac12)\) \(\approx\) \(0.235693 + 0.638411i\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (15.5 + 0.0716i)T \)
good2 \( 1 + (3.77 - 6.53i)T + (-16 - 27.7i)T^{2} \)
5 \( 1 + (-43.7 - 75.7i)T + (-1.56e3 + 2.70e3i)T^{2} \)
7 \( 1 + (-20.6 + 35.6i)T + (-8.40e3 - 1.45e4i)T^{2} \)
11 \( 1 + (-3.84 + 6.65i)T + (-8.05e4 - 1.39e5i)T^{2} \)
13 \( 1 + (-302. - 524. i)T + (-1.85e5 + 3.21e5i)T^{2} \)
17 \( 1 + 566.T + 1.41e6T^{2} \)
19 \( 1 - 2.06e3T + 2.47e6T^{2} \)
23 \( 1 + (-137. - 237. i)T + (-3.21e6 + 5.57e6i)T^{2} \)
29 \( 1 + (-2.41e3 + 4.17e3i)T + (-1.02e7 - 1.77e7i)T^{2} \)
31 \( 1 + (2.23e3 + 3.86e3i)T + (-1.43e7 + 2.47e7i)T^{2} \)
37 \( 1 - 242.T + 6.93e7T^{2} \)
41 \( 1 + (-1.75e3 - 3.03e3i)T + (-5.79e7 + 1.00e8i)T^{2} \)
43 \( 1 + (4.26e3 - 7.39e3i)T + (-7.35e7 - 1.27e8i)T^{2} \)
47 \( 1 + (-8.99e3 + 1.55e4i)T + (-1.14e8 - 1.98e8i)T^{2} \)
53 \( 1 - 2.02e3T + 4.18e8T^{2} \)
59 \( 1 + (1.00e3 + 1.74e3i)T + (-3.57e8 + 6.19e8i)T^{2} \)
61 \( 1 + (-1.41e4 + 2.45e4i)T + (-4.22e8 - 7.31e8i)T^{2} \)
67 \( 1 + (2.09e4 + 3.62e4i)T + (-6.75e8 + 1.16e9i)T^{2} \)
71 \( 1 + 3.26e4T + 1.80e9T^{2} \)
73 \( 1 - 3.28e4T + 2.07e9T^{2} \)
79 \( 1 + (4.40e4 - 7.63e4i)T + (-1.53e9 - 2.66e9i)T^{2} \)
83 \( 1 + (-5.28e3 + 9.16e3i)T + (-1.96e9 - 3.41e9i)T^{2} \)
89 \( 1 + 1.24e5T + 5.58e9T^{2} \)
97 \( 1 + (-8.14e4 + 1.41e5i)T + (-4.29e9 - 7.43e9i)T^{2} \)
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

−21.34888866552834209133817088295, −18.60883715777978717945175567515, −17.93760901312571844170937089252, −16.84348563596771612958474948017, −15.49868153593131324392784291612, −13.93644953649117869724442963581, −11.36822912785953947395130531502, −9.774204504890603386087452986914, −7.17726103821870938640173135940, −6.06886734385210333074671945691, 1.13686792571298347011876015125, 5.47533151566393401961020912824, 8.984052524867929766769366472853, 10.39730576517536898384740887354, 11.95115158941177323876078034490, 13.03947156962472926109989851878, 15.99888460285536846505986576839, 17.48183657656863750384143471526, 18.23985152688004655150275736308, 20.09118508814273339627133375901

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