Properties

Label 2-483-161.61-c1-0-8
Degree $2$
Conductor $483$
Sign $-0.951 - 0.307i$
Analytic cond. $3.85677$
Root an. cond. $1.96386$
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  + (2.13 + 1.67i)2-s + (−0.814 − 0.580i)3-s + (1.26 + 5.20i)4-s + (−1.64 + 0.316i)5-s + (−0.763 − 2.60i)6-s + (−2.28 + 1.33i)7-s + (−3.77 + 8.27i)8-s + (0.327 + 0.945i)9-s + (−4.02 − 2.07i)10-s + (0.286 + 0.364i)11-s + (1.98 − 4.96i)12-s + (−0.227 − 0.353i)13-s + (−7.10 − 0.989i)14-s + (1.52 + 0.694i)15-s + (−12.3 + 6.39i)16-s + (1.66 + 1.58i)17-s + ⋯
L(s)  = 1  + (1.50 + 1.18i)2-s + (−0.470 − 0.334i)3-s + (0.630 + 2.60i)4-s + (−0.734 + 0.141i)5-s + (−0.311 − 1.06i)6-s + (−0.863 + 0.503i)7-s + (−1.33 + 2.92i)8-s + (0.109 + 0.315i)9-s + (−1.27 − 0.656i)10-s + (0.0864 + 0.109i)11-s + (0.574 − 1.43i)12-s + (−0.0630 − 0.0980i)13-s + (−1.89 − 0.264i)14-s + (0.392 + 0.179i)15-s + (−3.09 + 1.59i)16-s + (0.403 + 0.384i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.951 - 0.307i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.951 - 0.307i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $-0.951 - 0.307i$
Analytic conductor: \(3.85677\)
Root analytic conductor: \(1.96386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{483} (61, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 483,\ (\ :1/2),\ -0.951 - 0.307i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.318312 + 2.02083i\)
\(L(\frac12)\) \(\approx\) \(0.318312 + 2.02083i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.814 + 0.580i)T \)
7 \( 1 + (2.28 - 1.33i)T \)
23 \( 1 + (-3.01 - 3.72i)T \)
good2 \( 1 + (-2.13 - 1.67i)T + (0.471 + 1.94i)T^{2} \)
5 \( 1 + (1.64 - 0.316i)T + (4.64 - 1.85i)T^{2} \)
11 \( 1 + (-0.286 - 0.364i)T + (-2.59 + 10.6i)T^{2} \)
13 \( 1 + (0.227 + 0.353i)T + (-5.40 + 11.8i)T^{2} \)
17 \( 1 + (-1.66 - 1.58i)T + (0.808 + 16.9i)T^{2} \)
19 \( 1 + (-4.43 + 4.23i)T + (0.904 - 18.9i)T^{2} \)
29 \( 1 + (-0.712 + 0.209i)T + (24.3 - 15.6i)T^{2} \)
31 \( 1 + (-0.953 - 9.98i)T + (-30.4 + 5.86i)T^{2} \)
37 \( 1 + (-4.98 + 1.72i)T + (29.0 - 22.8i)T^{2} \)
41 \( 1 + (-1.07 + 0.929i)T + (5.83 - 40.5i)T^{2} \)
43 \( 1 + (-2.83 + 1.29i)T + (28.1 - 32.4i)T^{2} \)
47 \( 1 + (4.22 + 2.43i)T + (23.5 + 40.7i)T^{2} \)
53 \( 1 + (-12.5 - 0.598i)T + (52.7 + 5.03i)T^{2} \)
59 \( 1 + (0.205 - 0.398i)T + (-34.2 - 48.0i)T^{2} \)
61 \( 1 + (6.04 + 8.49i)T + (-19.9 + 57.6i)T^{2} \)
67 \( 1 + (4.48 + 11.1i)T + (-48.4 + 46.2i)T^{2} \)
71 \( 1 + (1.93 - 13.4i)T + (-68.1 - 20.0i)T^{2} \)
73 \( 1 + (-6.84 + 1.66i)T + (64.8 - 33.4i)T^{2} \)
79 \( 1 + (-8.01 + 0.381i)T + (78.6 - 7.50i)T^{2} \)
83 \( 1 + (5.85 - 6.75i)T + (-11.8 - 82.1i)T^{2} \)
89 \( 1 + (-12.1 - 1.16i)T + (87.3 + 16.8i)T^{2} \)
97 \( 1 + (8.83 + 10.1i)T + (-13.8 + 96.0i)T^{2} \)
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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

−11.92938613174896720944317888152, −10.97958089920799642061509500691, −9.346476162798638518502382888519, −8.187095807161111948154457529271, −7.27233679165862530828664580073, −6.74755520685090107579139344005, −5.71484585245943615319776806127, −5.01736890695881667120907252505, −3.74941990827351411859431826995, −2.90520641109736199205716238728, 0.834483612937485936970653427584, 2.81553168928555762920524183932, 3.80800381548371172591474577270, 4.42721625107171427194930847186, 5.59611556544140874834846684723, 6.37354418380459676219305869142, 7.57637367494903933405306237925, 9.421457259619479497362656429926, 10.04977178796610575352307989278, 10.84753313058961652889707097442

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