Properties

Label 2-3e2-9.5-c14-0-1
Degree $2$
Conductor $9$
Sign $0.475 - 0.879i$
Analytic cond. $11.1896$
Root an. cond. $3.34508$
Motivic weight $14$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−122. + 70.7i)2-s + (−1.80e3 − 1.22e3i)3-s + (1.83e3 − 3.17e3i)4-s + (−1.01e5 − 5.87e4i)5-s + (3.08e5 + 2.27e4i)6-s + (−5.25e5 − 9.09e5i)7-s − 1.80e6i·8-s + (1.75e6 + 4.44e6i)9-s + 1.66e7·10-s + (−2.18e7 + 1.26e7i)11-s + (−7.21e6 + 3.48e6i)12-s + (−3.00e7 + 5.20e7i)13-s + (1.28e8 + 7.43e7i)14-s + (1.11e8 + 2.31e8i)15-s + (1.57e8 + 2.72e8i)16-s − 3.83e8i·17-s + ⋯
L(s)  = 1  + (−0.957 + 0.553i)2-s + (−0.826 − 0.562i)3-s + (0.111 − 0.193i)4-s + (−1.30 − 0.751i)5-s + (1.10 + 0.0812i)6-s + (−0.637 − 1.10i)7-s − 0.858i·8-s + (0.367 + 0.929i)9-s + 1.66·10-s + (−1.12 + 0.648i)11-s + (−0.201 + 0.0973i)12-s + (−0.479 + 0.830i)13-s + (1.22 + 0.705i)14-s + (0.654 + 1.35i)15-s + (0.586 + 1.01i)16-s − 0.933i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.475 - 0.879i)\, \overline{\Lambda}(15-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+7) \, L(s)\cr =\mathstrut & (0.475 - 0.879i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $0.475 - 0.879i$
Analytic conductor: \(11.1896\)
Root analytic conductor: \(3.34508\)
Motivic weight: \(14\)
Rational: no
Arithmetic: yes
Character: $\chi_{9} (5, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 9,\ (\ :7),\ 0.475 - 0.879i)\)

Particular Values

\(L(\frac{15}{2})\) \(\approx\) \(0.108124 + 0.0644270i\)
\(L(\frac12)\) \(\approx\) \(0.108124 + 0.0644270i\)
\(L(8)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (1.80e3 + 1.22e3i)T \)
good2 \( 1 + (122. - 70.7i)T + (8.19e3 - 1.41e4i)T^{2} \)
5 \( 1 + (1.01e5 + 5.87e4i)T + (3.05e9 + 5.28e9i)T^{2} \)
7 \( 1 + (5.25e5 + 9.09e5i)T + (-3.39e11 + 5.87e11i)T^{2} \)
11 \( 1 + (2.18e7 - 1.26e7i)T + (1.89e14 - 3.28e14i)T^{2} \)
13 \( 1 + (3.00e7 - 5.20e7i)T + (-1.96e15 - 3.40e15i)T^{2} \)
17 \( 1 + 3.83e8iT - 1.68e17T^{2} \)
19 \( 1 - 8.06e8T + 7.99e17T^{2} \)
23 \( 1 + (4.24e9 + 2.45e9i)T + (5.79e18 + 1.00e19i)T^{2} \)
29 \( 1 + (1.35e9 - 7.83e8i)T + (1.48e20 - 2.57e20i)T^{2} \)
31 \( 1 + (-7.81e9 + 1.35e10i)T + (-3.78e20 - 6.55e20i)T^{2} \)
37 \( 1 - 4.75e10T + 9.01e21T^{2} \)
41 \( 1 + (-2.70e10 - 1.56e10i)T + (1.89e22 + 3.28e22i)T^{2} \)
43 \( 1 + (4.58e10 + 7.94e10i)T + (-3.69e22 + 6.39e22i)T^{2} \)
47 \( 1 + (4.80e11 - 2.77e11i)T + (1.28e23 - 2.22e23i)T^{2} \)
53 \( 1 + 9.95e11iT - 1.37e24T^{2} \)
59 \( 1 + (-1.03e12 - 5.97e11i)T + (3.09e24 + 5.36e24i)T^{2} \)
61 \( 1 + (-1.22e12 - 2.12e12i)T + (-4.93e24 + 8.55e24i)T^{2} \)
67 \( 1 + (3.05e12 - 5.28e12i)T + (-1.83e25 - 3.18e25i)T^{2} \)
71 \( 1 - 1.63e12iT - 8.27e25T^{2} \)
73 \( 1 + 3.24e12T + 1.22e26T^{2} \)
79 \( 1 + (1.75e13 + 3.03e13i)T + (-1.84e26 + 3.19e26i)T^{2} \)
83 \( 1 + (-2.23e13 + 1.29e13i)T + (3.68e26 - 6.37e26i)T^{2} \)
89 \( 1 - 3.18e13iT - 1.95e27T^{2} \)
97 \( 1 + (2.38e13 + 4.13e13i)T + (-3.26e27 + 5.65e27i)T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−17.85494743118612911732025618943, −16.36831372239973774134262684964, −16.12849834133567370639924751365, −13.16043512806952339646397620732, −11.91345914670153037303960006010, −9.978225780010060558759172567385, −7.85847957821126017903113644463, −7.09432588900736308827967497705, −4.42640340294525115132897653956, −0.59789637311495805519102347126, 0.17233193538059957599602472101, 3.10636184855560173907147564590, 5.61709151499450586707142172188, 8.057744496551075092708433626784, 9.920608918702368786451307647326, 11.05764225060586268989554224435, 12.17284744589737912964946178995, 15.15582530913080262004113571501, 16.01973319092335850786809801792, 17.94073593163326538043094513427

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