Properties

Label 2-54e2-3.2-c2-0-57
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  + 0.464i·5-s + 10.8·7-s − 15.9i·11-s − 17.9·13-s + 26.1i·17-s − 3.55·19-s − 4.12i·23-s + 24.7·25-s − 41.6i·29-s + 7.04·31-s + 5.01i·35-s − 9.85·37-s − 43.5i·41-s − 35.5·43-s − 16.1i·47-s + ⋯
L(s)  = 1  + 0.0928i·5-s + 1.54·7-s − 1.44i·11-s − 1.38·13-s + 1.53i·17-s − 0.187·19-s − 0.179i·23-s + 0.991·25-s − 1.43i·29-s + 0.227·31-s + 0.143i·35-s − 0.266·37-s − 1.06i·41-s − 0.827·43-s − 0.343i·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

\(L(\frac{3}{2})\) \(\approx\) \(1.871164564\)
\(L(\frac12)\) \(\approx\) \(1.871164564\)
\(L(2)\) 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 \( 1 - 0.464iT - 25T^{2} \)
7 \( 1 - 10.8T + 49T^{2} \)
11 \( 1 + 15.9iT - 121T^{2} \)
13 \( 1 + 17.9T + 169T^{2} \)
17 \( 1 - 26.1iT - 289T^{2} \)
19 \( 1 + 3.55T + 361T^{2} \)
23 \( 1 + 4.12iT - 529T^{2} \)
29 \( 1 + 41.6iT - 841T^{2} \)
31 \( 1 - 7.04T + 961T^{2} \)
37 \( 1 + 9.85T + 1.36e3T^{2} \)
41 \( 1 + 43.5iT - 1.68e3T^{2} \)
43 \( 1 + 35.5T + 1.84e3T^{2} \)
47 \( 1 + 16.1iT - 2.20e3T^{2} \)
53 \( 1 + 75.6iT - 2.80e3T^{2} \)
59 \( 1 - 28.6iT - 3.48e3T^{2} \)
61 \( 1 - 59.5T + 3.72e3T^{2} \)
67 \( 1 + 23.2T + 4.48e3T^{2} \)
71 \( 1 - 37.2iT - 5.04e3T^{2} \)
73 \( 1 - 52.0T + 5.32e3T^{2} \)
79 \( 1 + 120.T + 6.24e3T^{2} \)
83 \( 1 + 116. iT - 6.88e3T^{2} \)
89 \( 1 + 135. iT - 7.92e3T^{2} \)
97 \( 1 + 94.4T + 9.40e3T^{2} \)
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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

−8.399154664433958835018778499835, −7.83106758942532764518823886563, −6.94496406498710545430097589805, −6.00542547904899800271233886076, −5.28885776544158847110804221863, −4.54366964945896450737261423308, −3.67631417293706436737380326646, −2.52414559151673289849799690412, −1.66168051401636510041218375408, −0.43069172751414102183851265965, 1.17097561675383888707657879367, 2.10651720462965557197836530747, 2.92931571191026632812265726189, 4.47293436122722252041172966412, 4.85082659086569444019860122320, 5.31071437285020612688285968721, 6.86151494773992941541161876988, 7.24398209052427071449669150340, 7.907920398205823741566800391194, 8.762141407232993870389820556752

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