Properties

Label 2-539-77.25-c1-0-18
Degree $2$
Conductor $539$
Sign $0.434 - 0.900i$
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  + (1.01 + 0.453i)2-s + (2.79 + 0.594i)3-s + (−0.507 − 0.563i)4-s + (−0.361 + 3.43i)5-s + (2.57 + 1.87i)6-s + (−0.949 − 2.92i)8-s + (4.72 + 2.10i)9-s + (−1.92 + 3.33i)10-s + (−1.73 + 2.82i)11-s + (−1.08 − 1.87i)12-s + (1.66 − 1.21i)13-s + (−3.05 + 9.39i)15-s + (0.199 − 1.89i)16-s + (1.76 − 0.786i)17-s + (3.85 + 4.28i)18-s + (1.08 − 1.20i)19-s + ⋯
L(s)  = 1  + (0.719 + 0.320i)2-s + (1.61 + 0.343i)3-s + (−0.253 − 0.281i)4-s + (−0.161 + 1.53i)5-s + (1.05 + 0.764i)6-s + (−0.335 − 1.03i)8-s + (1.57 + 0.701i)9-s + (−0.609 + 1.05i)10-s + (−0.524 + 0.851i)11-s + (−0.312 − 0.541i)12-s + (0.462 − 0.335i)13-s + (−0.788 + 2.42i)15-s + (0.0499 − 0.474i)16-s + (0.428 − 0.190i)17-s + (0.909 + 1.00i)18-s + (0.249 − 0.276i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 539 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.434 - 0.900i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 539 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.434 - 0.900i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(539\)    =    \(7^{2} \cdot 11\)
Sign: $0.434 - 0.900i$
Analytic conductor: \(4.30393\)
Root analytic conductor: \(2.07459\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{539} (410, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 539,\ (\ :1/2),\ 0.434 - 0.900i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.54548 + 1.59918i\)
\(L(\frac12)\) \(\approx\) \(2.54548 + 1.59918i\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.73 - 2.82i)T \)
good2 \( 1 + (-1.01 - 0.453i)T + (1.33 + 1.48i)T^{2} \)
3 \( 1 + (-2.79 - 0.594i)T + (2.74 + 1.22i)T^{2} \)
5 \( 1 + (0.361 - 3.43i)T + (-4.89 - 1.03i)T^{2} \)
13 \( 1 + (-1.66 + 1.21i)T + (4.01 - 12.3i)T^{2} \)
17 \( 1 + (-1.76 + 0.786i)T + (11.3 - 12.6i)T^{2} \)
19 \( 1 + (-1.08 + 1.20i)T + (-1.98 - 18.8i)T^{2} \)
23 \( 1 + (-0.403 - 0.698i)T + (-11.5 + 19.9i)T^{2} \)
29 \( 1 + (-2.46 + 7.58i)T + (-23.4 - 17.0i)T^{2} \)
31 \( 1 + (0.0824 + 0.784i)T + (-30.3 + 6.44i)T^{2} \)
37 \( 1 + (9.84 - 2.09i)T + (33.8 - 15.0i)T^{2} \)
41 \( 1 + (0.657 + 2.02i)T + (-33.1 + 24.0i)T^{2} \)
43 \( 1 - 3.08T + 43T^{2} \)
47 \( 1 + (-5.06 + 5.62i)T + (-4.91 - 46.7i)T^{2} \)
53 \( 1 + (1.13 + 10.7i)T + (-51.8 + 11.0i)T^{2} \)
59 \( 1 + (2.20 + 2.44i)T + (-6.16 + 58.6i)T^{2} \)
61 \( 1 + (-0.112 + 1.07i)T + (-59.6 - 12.6i)T^{2} \)
67 \( 1 + (1.20 - 2.08i)T + (-33.5 - 58.0i)T^{2} \)
71 \( 1 + (-2.57 - 1.87i)T + (21.9 + 67.5i)T^{2} \)
73 \( 1 + (-0.820 - 0.911i)T + (-7.63 + 72.6i)T^{2} \)
79 \( 1 + (8.66 + 3.85i)T + (52.8 + 58.7i)T^{2} \)
83 \( 1 + (-13.0 - 9.44i)T + (25.6 + 78.9i)T^{2} \)
89 \( 1 + (-2.21 - 3.84i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (5.23 - 3.80i)T + (29.9 - 92.2i)T^{2} \)
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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

−10.58482253275037331837093672259, −10.06321823104917817735446963268, −9.346247178298681122217380667271, −8.177629617861781161780425714777, −7.34315068567510289170304342690, −6.57417833773367801279930262231, −5.23991182489403901328339713429, −3.99397644982320739243065340828, −3.30470539267455666991293133839, −2.33351583463261771433612308793, 1.46987557029695937646265969989, 2.93780703836598860031110024135, 3.73441634485665881750907891387, 4.70363479866339678011540348599, 5.70599349749362615730315093071, 7.46439866429727842726847552646, 8.306312545642284203612756818359, 8.736689171007785362545801721076, 9.268545353426572032617085421592, 10.72402021596506417862568077828

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