Properties

Label 2-3e2-9.4-c7-0-5
Degree $2$
Conductor $9$
Sign $-0.965 - 0.261i$
Analytic cond. $2.81146$
Root an. cond. $1.67674$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−10.7 − 18.5i)2-s + (21.6 − 41.4i)3-s + (−165. + 286. i)4-s + (32.6 − 56.5i)5-s + (−1.00e3 + 42.3i)6-s + (−118. − 204. i)7-s + 4.33e3·8-s + (−1.24e3 − 1.79e3i)9-s − 1.39e3·10-s + (−2.30e3 − 3.99e3i)11-s + (8.28e3 + 1.30e4i)12-s + (68.1 − 118. i)13-s + (−2.53e3 + 4.38e3i)14-s + (−1.63e3 − 2.57e3i)15-s + (−2.52e4 − 4.37e4i)16-s + 5.31e3·17-s + ⋯
L(s)  = 1  + (−0.946 − 1.63i)2-s + (0.462 − 0.886i)3-s + (−1.29 + 2.23i)4-s + (0.116 − 0.202i)5-s + (−1.89 + 0.0800i)6-s + (−0.130 − 0.225i)7-s + 2.99·8-s + (−0.571 − 0.820i)9-s − 0.441·10-s + (−0.522 − 0.904i)11-s + (1.38 + 2.17i)12-s + (0.00860 − 0.0148i)13-s + (−0.246 + 0.426i)14-s + (−0.125 − 0.197i)15-s + (−1.54 − 2.66i)16-s + 0.262·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.965 - 0.261i)\, \overline{\Lambda}(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & (-0.965 - 0.261i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $-0.965 - 0.261i$
Analytic conductor: \(2.81146\)
Root analytic conductor: \(1.67674\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: $\chi_{9} (4, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 9,\ (\ :7/2),\ -0.965 - 0.261i)\)

Particular Values

\(L(4)\) \(\approx\) \(0.107705 + 0.809740i\)
\(L(\frac12)\) \(\approx\) \(0.107705 + 0.809740i\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-21.6 + 41.4i)T \)
good2 \( 1 + (10.7 + 18.5i)T + (-64 + 110. i)T^{2} \)
5 \( 1 + (-32.6 + 56.5i)T + (-3.90e4 - 6.76e4i)T^{2} \)
7 \( 1 + (118. + 204. i)T + (-4.11e5 + 7.13e5i)T^{2} \)
11 \( 1 + (2.30e3 + 3.99e3i)T + (-9.74e6 + 1.68e7i)T^{2} \)
13 \( 1 + (-68.1 + 118. i)T + (-3.13e7 - 5.43e7i)T^{2} \)
17 \( 1 - 5.31e3T + 4.10e8T^{2} \)
19 \( 1 - 3.82e4T + 8.93e8T^{2} \)
23 \( 1 + (-3.64e4 + 6.31e4i)T + (-1.70e9 - 2.94e9i)T^{2} \)
29 \( 1 + (3.56e4 + 6.18e4i)T + (-8.62e9 + 1.49e10i)T^{2} \)
31 \( 1 + (-2.88e4 + 4.99e4i)T + (-1.37e10 - 2.38e10i)T^{2} \)
37 \( 1 - 8.84e4T + 9.49e10T^{2} \)
41 \( 1 + (1.27e5 - 2.21e5i)T + (-9.73e10 - 1.68e11i)T^{2} \)
43 \( 1 + (-3.24e5 - 5.62e5i)T + (-1.35e11 + 2.35e11i)T^{2} \)
47 \( 1 + (-5.22e5 - 9.05e5i)T + (-2.53e11 + 4.38e11i)T^{2} \)
53 \( 1 + 7.77e5T + 1.17e12T^{2} \)
59 \( 1 + (1.01e6 - 1.76e6i)T + (-1.24e12 - 2.15e12i)T^{2} \)
61 \( 1 + (9.27e5 + 1.60e6i)T + (-1.57e12 + 2.72e12i)T^{2} \)
67 \( 1 + (-1.81e6 + 3.14e6i)T + (-3.03e12 - 5.24e12i)T^{2} \)
71 \( 1 - 1.93e6T + 9.09e12T^{2} \)
73 \( 1 + 2.06e6T + 1.10e13T^{2} \)
79 \( 1 + (-3.13e6 - 5.42e6i)T + (-9.60e12 + 1.66e13i)T^{2} \)
83 \( 1 + (-5.68e5 - 9.85e5i)T + (-1.35e13 + 2.35e13i)T^{2} \)
89 \( 1 + 4.28e5T + 4.42e13T^{2} \)
97 \( 1 + (-5.85e6 - 1.01e7i)T + (-4.03e13 + 6.99e13i)T^{2} \)
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

−19.02777238140979652179753839813, −18.26026700454729875682164873026, −16.83878312694164878671736236240, −13.68860843910493886486591298692, −12.59273156079223298618013725319, −11.13854277624499975506579568947, −9.324736888658053328156560982380, −7.908225702887590896482523542961, −2.98222066233880410369162635926, −0.908209965280192190178791306045, 5.26670876879100864170825092192, 7.47532045466587310908824966677, 9.110813385296570424771038872299, 10.25499083356459832008044179874, 13.97512943732577657314397028635, 15.20292052259159289403554014641, 16.04169026272093013107113995630, 17.41371508186713224341538831574, 18.70934930484069957752053940033, 20.21871452155542625768468199081

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