Properties

Label 2-2736-19.18-c2-0-27
Degree $2$
Conductor $2736$
Sign $-0.00593 - 0.999i$
Analytic cond. $74.5506$
Root an. cond. $8.63426$
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  − 0.556·5-s + 9.52·7-s − 13.5·11-s − 10.5i·13-s − 2.63·17-s + (−0.112 − 18.9i)19-s − 22.0·23-s − 24.6·25-s + 48.7i·29-s + 0.248i·31-s − 5.30·35-s + 59.3i·37-s + 69.0i·41-s + 27.5·43-s + 44.8·47-s + ⋯
L(s)  = 1  − 0.111·5-s + 1.36·7-s − 1.22·11-s − 0.810i·13-s − 0.155·17-s + (−0.00593 − 0.999i)19-s − 0.957·23-s − 0.987·25-s + 1.68i·29-s + 0.00800i·31-s − 0.151·35-s + 1.60i·37-s + 1.68i·41-s + 0.641·43-s + 0.955·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.00593 - 0.999i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.00593 - 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2736\)    =    \(2^{4} \cdot 3^{2} \cdot 19\)
Sign: $-0.00593 - 0.999i$
Analytic conductor: \(74.5506\)
Root analytic conductor: \(8.63426\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{2736} (721, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2736,\ (\ :1),\ -0.00593 - 0.999i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.331986711\)
\(L(\frac12)\) \(\approx\) \(1.331986711\)
\(L(2)\) 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 \( 1 \)
19 \( 1 + (0.112 + 18.9i)T \)
good5 \( 1 + 0.556T + 25T^{2} \)
7 \( 1 - 9.52T + 49T^{2} \)
11 \( 1 + 13.5T + 121T^{2} \)
13 \( 1 + 10.5iT - 169T^{2} \)
17 \( 1 + 2.63T + 289T^{2} \)
23 \( 1 + 22.0T + 529T^{2} \)
29 \( 1 - 48.7iT - 841T^{2} \)
31 \( 1 - 0.248iT - 961T^{2} \)
37 \( 1 - 59.3iT - 1.36e3T^{2} \)
41 \( 1 - 69.0iT - 1.68e3T^{2} \)
43 \( 1 - 27.5T + 1.84e3T^{2} \)
47 \( 1 - 44.8T + 2.20e3T^{2} \)
53 \( 1 + 3.85iT - 2.80e3T^{2} \)
59 \( 1 + 59.3iT - 3.48e3T^{2} \)
61 \( 1 - 96.4T + 3.72e3T^{2} \)
67 \( 1 - 10.7iT - 4.48e3T^{2} \)
71 \( 1 - 52.6iT - 5.04e3T^{2} \)
73 \( 1 - 13.7T + 5.32e3T^{2} \)
79 \( 1 - 51.3iT - 6.24e3T^{2} \)
83 \( 1 + 63.7T + 6.88e3T^{2} \)
89 \( 1 - 44.9iT - 7.92e3T^{2} \)
97 \( 1 - 72.6iT - 9.40e3T^{2} \)
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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

−8.531725103822735173494331547136, −8.104073672991260167091194138478, −7.55617639753552557693492425578, −6.61616080083389137356538364427, −5.46992053527351011579810993120, −5.07086756345026601215250923184, −4.23651206214991550639468485994, −3.04293124755836111716094102146, −2.19670165142754109191733759039, −1.05755291209015067371543240391, 0.32115557435740177551521484377, 1.87284435911529408119054900398, 2.33716589467507955706415446447, 3.94922585746564822874755371547, 4.34365809347405337128871659230, 5.53098855333562361280396194447, 5.84574148348877766074637201687, 7.20811963952191910365545319885, 7.80087588832902603698821353346, 8.252953945097854970193684726891

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