Properties

Label 2-3e2-1.1-c73-0-3
Degree $2$
Conductor $9$
Sign $1$
Analytic cond. $303.735$
Root an. cond. $17.4280$
Motivic weight $73$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.28e10·2-s − 9.28e21·4-s − 4.05e25·5-s − 7.12e30·7-s + 2.39e32·8-s + 5.19e35·10-s − 5.42e37·11-s + 7.16e40·13-s + 9.12e40·14-s + 8.45e43·16-s − 1.30e44·17-s − 2.65e46·19-s + 3.76e47·20-s + 6.94e47·22-s + 6.34e49·23-s + 5.89e50·25-s − 9.17e50·26-s + 6.61e52·28-s − 8.00e52·29-s − 3.53e54·31-s − 3.34e54·32-s + 1.67e54·34-s + 2.89e56·35-s + 1.61e56·37-s + 3.40e56·38-s − 9.73e57·40-s − 6.62e58·41-s + ⋯
L(s)  = 1  − 0.131·2-s − 0.982·4-s − 1.24·5-s − 1.01·7-s + 0.261·8-s + 0.164·10-s − 0.529·11-s + 1.57·13-s + 0.133·14-s + 0.948·16-s − 0.160·17-s − 0.561·19-s + 1.22·20-s + 0.0697·22-s + 1.25·23-s + 0.556·25-s − 0.206·26-s + 0.997·28-s − 0.335·29-s − 1.29·31-s − 0.386·32-s + 0.0211·34-s + 1.26·35-s + 0.0928·37-s + 0.0740·38-s − 0.325·40-s − 0.900·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(74-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9 ^{s/2} \, \Gamma_{\C}(s+73/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9\)    =    \(3^{2}\)
Sign: $1$
Analytic conductor: \(303.735\)
Root analytic conductor: \(17.4280\)
Motivic weight: \(73\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9,\ (\ :73/2),\ 1)\)

Particular Values

\(L(37)\) \(\approx\) \(0.1660589948\)
\(L(\frac12)\) \(\approx\) \(0.1660589948\)
\(L(\frac{75}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
good2 \( 1 + 1.28e10T + 9.44e21T^{2} \)
5 \( 1 + 4.05e25T + 1.05e51T^{2} \)
7 \( 1 + 7.12e30T + 4.92e61T^{2} \)
11 \( 1 + 5.42e37T + 1.05e76T^{2} \)
13 \( 1 - 7.16e40T + 2.07e81T^{2} \)
17 \( 1 + 1.30e44T + 6.64e89T^{2} \)
19 \( 1 + 2.65e46T + 2.23e93T^{2} \)
23 \( 1 - 6.34e49T + 2.54e99T^{2} \)
29 \( 1 + 8.00e52T + 5.68e106T^{2} \)
31 \( 1 + 3.53e54T + 7.40e108T^{2} \)
37 \( 1 - 1.61e56T + 3.01e114T^{2} \)
41 \( 1 + 6.62e58T + 5.41e117T^{2} \)
43 \( 1 - 5.13e57T + 1.75e119T^{2} \)
47 \( 1 + 1.87e61T + 1.15e122T^{2} \)
53 \( 1 - 2.36e62T + 7.44e125T^{2} \)
59 \( 1 - 2.19e64T + 1.87e129T^{2} \)
61 \( 1 + 1.30e65T + 2.13e130T^{2} \)
67 \( 1 + 5.38e66T + 2.01e133T^{2} \)
71 \( 1 + 3.88e67T + 1.38e135T^{2} \)
73 \( 1 + 9.28e67T + 1.05e136T^{2} \)
79 \( 1 + 4.44e68T + 3.36e138T^{2} \)
83 \( 1 + 9.20e69T + 1.23e140T^{2} \)
89 \( 1 - 3.27e70T + 2.02e142T^{2} \)
97 \( 1 + 2.09e72T + 1.08e145T^{2} \)
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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

−10.39373533160648450068714938366, −9.077696306700134523580540996711, −8.383956338901904903730156883374, −7.28541291872785138937718589066, −6.02639315406019977169084998473, −4.75502574496530545684349066472, −3.71672667187815653337027533302, −3.21555813335174562667940214041, −1.34595218439293030615013927962, −0.17530830120959532772922126499, 0.17530830120959532772922126499, 1.34595218439293030615013927962, 3.21555813335174562667940214041, 3.71672667187815653337027533302, 4.75502574496530545684349066472, 6.02639315406019977169084998473, 7.28541291872785138937718589066, 8.383956338901904903730156883374, 9.077696306700134523580540996711, 10.39373533160648450068714938366

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