Properties

Label 2-539-77.4-c1-0-5
Degree $2$
Conductor $539$
Sign $-0.965 + 0.261i$
Analytic cond. $4.30393$
Root an. cond. $2.07459$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.257 + 2.45i)2-s + (1.08 + 1.20i)3-s + (−3.99 − 0.849i)4-s + (3.16 + 1.41i)5-s + (−3.22 + 2.34i)6-s + (1.58 − 4.89i)8-s + (0.0399 − 0.379i)9-s + (−4.27 + 7.40i)10-s + (−0.0978 + 3.31i)11-s + (−3.30 − 5.72i)12-s + (−0.528 − 0.384i)13-s + (1.73 + 5.33i)15-s + (4.12 + 1.83i)16-s + (−0.118 − 1.13i)17-s + (0.921 + 0.195i)18-s + (−5.94 + 1.26i)19-s + ⋯
L(s)  = 1  + (−0.182 + 1.73i)2-s + (0.625 + 0.694i)3-s + (−1.99 − 0.424i)4-s + (1.41 + 0.630i)5-s + (−1.31 + 0.957i)6-s + (0.561 − 1.72i)8-s + (0.0133 − 0.126i)9-s + (−1.35 + 2.34i)10-s + (−0.0295 + 0.999i)11-s + (−0.953 − 1.65i)12-s + (−0.146 − 0.106i)13-s + (0.447 + 1.37i)15-s + (1.03 + 0.459i)16-s + (−0.0288 − 0.274i)17-s + (0.217 + 0.0461i)18-s + (−1.36 + 0.289i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 539 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.965 + 0.261i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 539 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.965 + 0.261i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(539\)    =    \(7^{2} \cdot 11\)
Sign: $-0.965 + 0.261i$
Analytic conductor: \(4.30393\)
Root analytic conductor: \(2.07459\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{539} (312, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 539,\ (\ :1/2),\ -0.965 + 0.261i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.228376 - 1.71774i\)
\(L(\frac12)\) \(\approx\) \(0.228376 - 1.71774i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.0978 - 3.31i)T \)
good2 \( 1 + (0.257 - 2.45i)T + (-1.95 - 0.415i)T^{2} \)
3 \( 1 + (-1.08 - 1.20i)T + (-0.313 + 2.98i)T^{2} \)
5 \( 1 + (-3.16 - 1.41i)T + (3.34 + 3.71i)T^{2} \)
13 \( 1 + (0.528 + 0.384i)T + (4.01 + 12.3i)T^{2} \)
17 \( 1 + (0.118 + 1.13i)T + (-16.6 + 3.53i)T^{2} \)
19 \( 1 + (5.94 - 1.26i)T + (17.3 - 7.72i)T^{2} \)
23 \( 1 + (-3.33 - 5.77i)T + (-11.5 + 19.9i)T^{2} \)
29 \( 1 + (1.41 + 4.34i)T + (-23.4 + 17.0i)T^{2} \)
31 \( 1 + (2.55 - 1.13i)T + (20.7 - 23.0i)T^{2} \)
37 \( 1 + (0.294 - 0.326i)T + (-3.86 - 36.7i)T^{2} \)
41 \( 1 + (-1.82 + 5.61i)T + (-33.1 - 24.0i)T^{2} \)
43 \( 1 - 8.70T + 43T^{2} \)
47 \( 1 + (0.591 - 0.125i)T + (42.9 - 19.1i)T^{2} \)
53 \( 1 + (-8.97 + 3.99i)T + (35.4 - 39.3i)T^{2} \)
59 \( 1 + (-1.65 - 0.352i)T + (53.8 + 23.9i)T^{2} \)
61 \( 1 + (6.26 + 2.78i)T + (40.8 + 45.3i)T^{2} \)
67 \( 1 + (-3.08 + 5.35i)T + (-33.5 - 58.0i)T^{2} \)
71 \( 1 + (-4.38 + 3.18i)T + (21.9 - 67.5i)T^{2} \)
73 \( 1 + (-6.55 - 1.39i)T + (66.6 + 29.6i)T^{2} \)
79 \( 1 + (0.277 - 2.63i)T + (-77.2 - 16.4i)T^{2} \)
83 \( 1 + (-5.41 + 3.93i)T + (25.6 - 78.9i)T^{2} \)
89 \( 1 + (0.349 + 0.604i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (12.0 + 8.73i)T + (29.9 + 92.2i)T^{2} \)
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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

−10.78830184273439831206505009824, −9.832594367528264705405949556230, −9.454687594158301503527940544093, −8.719083443127999051558225649684, −7.54143526471212141577565383535, −6.75087362675184203662465921629, −5.96510988807423145693896760277, −5.06654123122937442020641280169, −3.94184724637354549165955446889, −2.30879919967879086078265191352, 1.08303561288070800139855714598, 2.13764635942259892076577912316, 2.79339141225435190876328042872, 4.30807993040237172011844188802, 5.44223560730353980237355959274, 6.65495376045035303800330343394, 8.270632539978736992771157693130, 8.842288415890886006590736514355, 9.436878407071260758838205393773, 10.64438876949821741334606609487

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