Properties

Label 2-539-1.1-c1-0-18
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.49·2-s − 0.713·3-s + 4.20·4-s + 2.20·5-s + 1.77·6-s − 5.49·8-s − 2.49·9-s − 5.49·10-s − 11-s − 2.99·12-s − 3.28·13-s − 1.57·15-s + 5.26·16-s + 1.49·17-s + 6.20·18-s − 6.91·19-s + 9.26·20-s + 2.49·22-s + 6.49·23-s + 3.91·24-s − 0.140·25-s + 8.18·26-s + 3.91·27-s − 1.64·29-s + 3.91·30-s − 2.35·31-s − 2.14·32-s + ⋯
L(s)  = 1  − 1.76·2-s − 0.411·3-s + 2.10·4-s + 0.985·5-s + 0.725·6-s − 1.94·8-s − 0.830·9-s − 1.73·10-s − 0.301·11-s − 0.866·12-s − 0.911·13-s − 0.406·15-s + 1.31·16-s + 0.361·17-s + 1.46·18-s − 1.58·19-s + 2.07·20-s + 0.531·22-s + 1.35·23-s + 0.799·24-s − 0.0281·25-s + 1.60·26-s + 0.754·27-s − 0.306·29-s + 0.715·30-s − 0.422·31-s − 0.378·32-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: \(1\)
Selberg data: \((2,\ 539,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.49T + 2T^{2} \)
3 \( 1 + 0.713T + 3T^{2} \)
5 \( 1 - 2.20T + 5T^{2} \)
13 \( 1 + 3.28T + 13T^{2} \)
17 \( 1 - 1.49T + 17T^{2} \)
19 \( 1 + 6.91T + 19T^{2} \)
23 \( 1 - 6.49T + 23T^{2} \)
29 \( 1 + 1.64T + 29T^{2} \)
31 \( 1 + 2.35T + 31T^{2} \)
37 \( 1 + 5.55T + 37T^{2} \)
41 \( 1 + 11.2T + 41T^{2} \)
43 \( 1 - 5.26T + 43T^{2} \)
47 \( 1 - 1.49T + 47T^{2} \)
53 \( 1 - 0.304T + 53T^{2} \)
59 \( 1 + 12.6T + 59T^{2} \)
61 \( 1 + 12.9T + 61T^{2} \)
67 \( 1 + 4.57T + 67T^{2} \)
71 \( 1 - 11.3T + 71T^{2} \)
73 \( 1 + 8.56T + 73T^{2} \)
79 \( 1 - 4.63T + 79T^{2} \)
83 \( 1 + 1.93T + 83T^{2} \)
89 \( 1 - 3.20T + 89T^{2} \)
97 \( 1 - 1.85T + 97T^{2} \)
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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

−10.45223431127768264278935458379, −9.370719277056865651776781881010, −8.859074389249418760599333235781, −7.88847781648112056309951457175, −6.88639247848090395940145970180, −6.07931724988479289282338665983, −5.06192667716581458177367709659, −2.82082233898832548055628883683, −1.78477482011343864942782577083, 0, 1.78477482011343864942782577083, 2.82082233898832548055628883683, 5.06192667716581458177367709659, 6.07931724988479289282338665983, 6.88639247848090395940145970180, 7.88847781648112056309951457175, 8.859074389249418760599333235781, 9.370719277056865651776781881010, 10.45223431127768264278935458379

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