Properties

Label 2-483-161.4-c1-0-7
Degree $2$
Conductor $483$
Sign $0.0228 - 0.999i$
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  + (−1.37 + 1.92i)2-s + (0.235 − 0.971i)3-s + (−1.17 − 3.38i)4-s + (0.00886 − 0.186i)5-s + (1.54 + 1.78i)6-s + (0.229 + 2.63i)7-s + (3.57 + 1.05i)8-s + (−0.888 − 0.458i)9-s + (0.345 + 0.272i)10-s + (1.99 + 2.80i)11-s + (−3.56 + 0.340i)12-s + (1.00 − 6.96i)13-s + (−5.38 − 3.17i)14-s + (−0.178 − 0.0524i)15-s + (−1.29 + 1.01i)16-s + (0.821 − 0.158i)17-s + ⋯
L(s)  = 1  + (−0.968 + 1.36i)2-s + (0.136 − 0.561i)3-s + (−0.585 − 1.69i)4-s + (0.00396 − 0.0832i)5-s + (0.631 + 0.728i)6-s + (0.0865 + 0.996i)7-s + (1.26 + 0.371i)8-s + (−0.296 − 0.152i)9-s + (0.109 + 0.0860i)10-s + (0.602 + 0.845i)11-s + (−1.02 + 0.0981i)12-s + (0.277 − 1.93i)13-s + (−1.43 − 0.847i)14-s + (−0.0461 − 0.0135i)15-s + (−0.323 + 0.254i)16-s + (0.199 − 0.0384i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0228 - 0.999i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0228 - 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $0.0228 - 0.999i$
Analytic conductor: \(3.85677\)
Root analytic conductor: \(1.96386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{483} (4, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 483,\ (\ :1/2),\ 0.0228 - 0.999i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.636632 + 0.622264i\)
\(L(\frac12)\) \(\approx\) \(0.636632 + 0.622264i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.235 + 0.971i)T \)
7 \( 1 + (-0.229 - 2.63i)T \)
23 \( 1 + (0.101 - 4.79i)T \)
good2 \( 1 + (1.37 - 1.92i)T + (-0.654 - 1.89i)T^{2} \)
5 \( 1 + (-0.00886 + 0.186i)T + (-4.97 - 0.475i)T^{2} \)
11 \( 1 + (-1.99 - 2.80i)T + (-3.59 + 10.3i)T^{2} \)
13 \( 1 + (-1.00 + 6.96i)T + (-12.4 - 3.66i)T^{2} \)
17 \( 1 + (-0.821 + 0.158i)T + (15.7 - 6.31i)T^{2} \)
19 \( 1 + (-1.86 - 0.360i)T + (17.6 + 7.06i)T^{2} \)
29 \( 1 + (-4.93 - 5.69i)T + (-4.12 + 28.7i)T^{2} \)
31 \( 1 + (7.25 - 6.91i)T + (1.47 - 30.9i)T^{2} \)
37 \( 1 + (-1.27 - 0.659i)T + (21.4 + 30.1i)T^{2} \)
41 \( 1 + (-1.71 - 1.10i)T + (17.0 + 37.2i)T^{2} \)
43 \( 1 + (-10.1 + 2.98i)T + (36.1 - 23.2i)T^{2} \)
47 \( 1 + (-0.421 - 0.729i)T + (-23.5 + 40.7i)T^{2} \)
53 \( 1 + (-11.5 - 4.62i)T + (38.3 + 36.5i)T^{2} \)
59 \( 1 + (4.03 + 3.17i)T + (13.9 + 57.3i)T^{2} \)
61 \( 1 + (1.98 + 8.18i)T + (-54.2 + 27.9i)T^{2} \)
67 \( 1 + (-10.0 - 0.955i)T + (65.7 + 12.6i)T^{2} \)
71 \( 1 + (1.02 + 2.25i)T + (-46.4 + 53.6i)T^{2} \)
73 \( 1 + (-2.49 - 7.21i)T + (-57.3 + 45.1i)T^{2} \)
79 \( 1 + (6.19 - 2.47i)T + (57.1 - 54.5i)T^{2} \)
83 \( 1 + (8.77 - 5.64i)T + (34.4 - 75.4i)T^{2} \)
89 \( 1 + (7.80 + 7.44i)T + (4.23 + 88.8i)T^{2} \)
97 \( 1 + (-4.61 - 2.96i)T + (40.2 + 88.2i)T^{2} \)
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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

−10.94758063310608227698044474184, −9.921355653696925335125349605499, −9.039289022044758729437768554510, −8.449816101671183830362695907511, −7.55300290441636047942936107097, −6.89479102657979984952156210871, −5.73468386527234240665084899424, −5.23446842359266012440200008707, −3.07580665923873099939715887436, −1.22228883451036216761185891905, 0.929752211005862173897189866259, 2.42613106159911049145136968295, 3.78149445346913186884653054017, 4.32525138271718119466643925293, 6.23569713061594890157311347560, 7.42044770451185063133485122957, 8.597051382255441703496608498009, 9.154275088729090807694566925094, 9.936834548611471245496713132913, 10.80928867421237592568131385202

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