Properties

Label 2-54e2-3.2-c2-0-0
Degree $2$
Conductor $2916$
Sign $-i$
Analytic cond. $79.4552$
Root an. cond. $8.91376$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.19i·5-s − 11.8·7-s − 11.9i·11-s − 2.47·13-s − 13.8i·17-s − 3.77·19-s + 26.8i·23-s + 7.41·25-s − 41.2i·29-s − 34.8·31-s + 49.6i·35-s − 67.0·37-s − 5.08i·41-s − 46.3·43-s − 93.2i·47-s + ⋯
L(s)  = 1  − 0.838i·5-s − 1.69·7-s − 1.08i·11-s − 0.190·13-s − 0.814i·17-s − 0.198·19-s + 1.16i·23-s + 0.296·25-s − 1.42i·29-s − 1.12·31-s + 1.41i·35-s − 1.81·37-s − 0.124i·41-s − 1.07·43-s − 1.98i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2916 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2916 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2916\)    =    \(2^{2} \cdot 3^{6}\)
Sign: $-i$
Analytic conductor: \(79.4552\)
Root analytic conductor: \(8.91376\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{2916} (1457, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2916,\ (\ :1),\ -i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.05253246728\)
\(L(\frac12)\) \(\approx\) \(0.05253246728\)
\(L(2)\) 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 \( 1 \)
good5 \( 1 + 4.19iT - 25T^{2} \)
7 \( 1 + 11.8T + 49T^{2} \)
11 \( 1 + 11.9iT - 121T^{2} \)
13 \( 1 + 2.47T + 169T^{2} \)
17 \( 1 + 13.8iT - 289T^{2} \)
19 \( 1 + 3.77T + 361T^{2} \)
23 \( 1 - 26.8iT - 529T^{2} \)
29 \( 1 + 41.2iT - 841T^{2} \)
31 \( 1 + 34.8T + 961T^{2} \)
37 \( 1 + 67.0T + 1.36e3T^{2} \)
41 \( 1 + 5.08iT - 1.68e3T^{2} \)
43 \( 1 + 46.3T + 1.84e3T^{2} \)
47 \( 1 + 93.2iT - 2.20e3T^{2} \)
53 \( 1 + 51.4iT - 2.80e3T^{2} \)
59 \( 1 - 14.7iT - 3.48e3T^{2} \)
61 \( 1 - 51.2T + 3.72e3T^{2} \)
67 \( 1 - 13.5T + 4.48e3T^{2} \)
71 \( 1 + 32.3iT - 5.04e3T^{2} \)
73 \( 1 - 40.6T + 5.32e3T^{2} \)
79 \( 1 - 74.2T + 6.24e3T^{2} \)
83 \( 1 - 153. iT - 6.88e3T^{2} \)
89 \( 1 - 20.8iT - 7.92e3T^{2} \)
97 \( 1 + 47.7T + 9.40e3T^{2} \)
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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

−8.840097687733339828573524643374, −8.195479256067111836713932853964, −7.09348556664236613742104916810, −6.57896134207455658193998225312, −5.58057052916495974464506093239, −5.15284460967072891406450713330, −3.73590627032557400820873600510, −3.38373703869983329463180138397, −2.19317389536709385310059098265, −0.73207019467941412108805934721, 0.01628586095118190616331008347, 1.75020571296516566584300470401, 2.83544974217131550835329767903, 3.41672463479946016762377469313, 4.34955330932617030065823125941, 5.40717847817413368923922611329, 6.41404934377398260323463920349, 6.80703817221068808355597149768, 7.33908705614391846479875423402, 8.503389666627562397372934145817

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