Properties

Label 2-539-1.1-c1-0-1
Degree $2$
Conductor $539$
Sign $1$
Analytic cond. $4.30393$
Root an. cond. $2.07459$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.74·2-s − 2.10·3-s + 5.55·4-s − 2.44·5-s + 5.77·6-s − 9.76·8-s + 1.42·9-s + 6.71·10-s + 11-s − 11.6·12-s − 1.89·13-s + 5.13·15-s + 15.7·16-s − 3.95·17-s − 3.90·18-s − 2.88·19-s − 13.5·20-s − 2.74·22-s − 6.59·23-s + 20.5·24-s + 0.970·25-s + 5.19·26-s + 3.31·27-s − 0.675·29-s − 14.1·30-s − 7.81·31-s − 23.6·32-s + ⋯
L(s)  = 1  − 1.94·2-s − 1.21·3-s + 2.77·4-s − 1.09·5-s + 2.35·6-s − 3.45·8-s + 0.473·9-s + 2.12·10-s + 0.301·11-s − 3.37·12-s − 0.524·13-s + 1.32·15-s + 3.93·16-s − 0.958·17-s − 0.920·18-s − 0.662·19-s − 3.03·20-s − 0.585·22-s − 1.37·23-s + 4.19·24-s + 0.194·25-s + 1.01·26-s + 0.638·27-s − 0.125·29-s − 2.57·30-s − 1.40·31-s − 4.18·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 539 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 539 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(539\)    =    \(7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(4.30393\)
Root analytic conductor: \(2.07459\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 539,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1565335880\)
\(L(\frac12)\) \(\approx\) \(0.1565335880\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
11 \( 1 - T \)
good2 \( 1 + 2.74T + 2T^{2} \)
3 \( 1 + 2.10T + 3T^{2} \)
5 \( 1 + 2.44T + 5T^{2} \)
13 \( 1 + 1.89T + 13T^{2} \)
17 \( 1 + 3.95T + 17T^{2} \)
19 \( 1 + 2.88T + 19T^{2} \)
23 \( 1 + 6.59T + 23T^{2} \)
29 \( 1 + 0.675T + 29T^{2} \)
31 \( 1 + 7.81T + 31T^{2} \)
37 \( 1 - 5.87T + 37T^{2} \)
41 \( 1 - 3.26T + 41T^{2} \)
43 \( 1 + 1.06T + 43T^{2} \)
47 \( 1 - 9.70T + 47T^{2} \)
53 \( 1 - 3.74T + 53T^{2} \)
59 \( 1 - 6.48T + 59T^{2} \)
61 \( 1 - 6.09T + 61T^{2} \)
67 \( 1 - 4.39T + 67T^{2} \)
71 \( 1 - 8.39T + 71T^{2} \)
73 \( 1 + 2.66T + 73T^{2} \)
79 \( 1 - 2.09T + 79T^{2} \)
83 \( 1 + 3.78T + 83T^{2} \)
89 \( 1 + 2.44T + 89T^{2} \)
97 \( 1 - 12.3T + 97T^{2} \)
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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

−10.86971405696313286427850118300, −10.01795278138125637296060094237, −9.031643678685241908038167815312, −8.191845955493922428236095844894, −7.36591418270637121648833747676, −6.60571534508742915583465487480, −5.70377652318891225446830237804, −4.03463411177253111473077227838, −2.23646708287444702920912193916, −0.47087446010491116405281159648, 0.47087446010491116405281159648, 2.23646708287444702920912193916, 4.03463411177253111473077227838, 5.70377652318891225446830237804, 6.60571534508742915583465487480, 7.36591418270637121648833747676, 8.191845955493922428236095844894, 9.031643678685241908038167815312, 10.01795278138125637296060094237, 10.86971405696313286427850118300

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