Properties

Label 2-2736-4.3-c2-0-13
Degree $2$
Conductor $2736$
Sign $-0.866 - 0.5i$
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  + 6.08·5-s + 8.85i·7-s − 6.64i·11-s − 2.95·13-s − 21.7·17-s + 4.35i·19-s + 30.4i·23-s + 12.0·25-s + 17.0·29-s − 58.0i·31-s + 53.8i·35-s − 44.3·37-s + 5.33·41-s + 50.1i·43-s + 74.0i·47-s + ⋯
L(s)  = 1  + 1.21·5-s + 1.26i·7-s − 0.603i·11-s − 0.227·13-s − 1.28·17-s + 0.229i·19-s + 1.32i·23-s + 0.481·25-s + 0.586·29-s − 1.87i·31-s + 1.53i·35-s − 1.19·37-s + 0.130·41-s + 1.16i·43-s + 1.57i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.866 - 0.5i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.866 - 0.5i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2736\)    =    \(2^{4} \cdot 3^{2} \cdot 19\)
Sign: $-0.866 - 0.5i$
Analytic conductor: \(74.5506\)
Root analytic conductor: \(8.63426\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{2736} (1711, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2736,\ (\ :1),\ -0.866 - 0.5i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.186073772\)
\(L(\frac12)\) \(\approx\) \(1.186073772\)
\(L(2)\) 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 \( 1 - 4.35iT \)
good5 \( 1 - 6.08T + 25T^{2} \)
7 \( 1 - 8.85iT - 49T^{2} \)
11 \( 1 + 6.64iT - 121T^{2} \)
13 \( 1 + 2.95T + 169T^{2} \)
17 \( 1 + 21.7T + 289T^{2} \)
23 \( 1 - 30.4iT - 529T^{2} \)
29 \( 1 - 17.0T + 841T^{2} \)
31 \( 1 + 58.0iT - 961T^{2} \)
37 \( 1 + 44.3T + 1.36e3T^{2} \)
41 \( 1 - 5.33T + 1.68e3T^{2} \)
43 \( 1 - 50.1iT - 1.84e3T^{2} \)
47 \( 1 - 74.0iT - 2.20e3T^{2} \)
53 \( 1 + 51.5T + 2.80e3T^{2} \)
59 \( 1 - 18.5iT - 3.48e3T^{2} \)
61 \( 1 + 100.T + 3.72e3T^{2} \)
67 \( 1 - 31.1iT - 4.48e3T^{2} \)
71 \( 1 - 74.3iT - 5.04e3T^{2} \)
73 \( 1 + 50.4T + 5.32e3T^{2} \)
79 \( 1 + 6.81iT - 6.24e3T^{2} \)
83 \( 1 - 25.6iT - 6.88e3T^{2} \)
89 \( 1 + 3.61T + 7.92e3T^{2} \)
97 \( 1 - 140.T + 9.40e3T^{2} \)
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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

−9.191566138956038445846259128072, −8.354390686410321687974392778437, −7.49491510551488605904878099071, −6.29948349333300215437494021026, −5.99222240707095220501156191225, −5.29756461846311538504160595030, −4.35630686791707573085826520867, −3.03694844947121546748223530297, −2.32180423382941670360975069803, −1.49757327837425730941318960662, 0.24108830585436803328977178994, 1.55623778703677345027567789669, 2.32716935548829921573177326141, 3.47965904749665494263490555903, 4.59379635740901272905802103058, 5.00238223725183235253728908871, 6.23710235007459665239126857538, 6.80686052623900313708245075432, 7.31880492415106499890038261788, 8.528849861365846103968429849455

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