Properties

Label 2-483-161.16-c1-0-27
Degree $2$
Conductor $483$
Sign $-0.0463 + 0.998i$
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  + (−0.461 − 1.33i)2-s + (0.888 + 0.458i)3-s + (0.00994 − 0.00782i)4-s + (3.91 + 0.373i)5-s + (0.200 − 1.39i)6-s + (−1.00 − 2.44i)7-s + (−2.38 − 1.53i)8-s + (0.580 + 0.814i)9-s + (−1.30 − 5.38i)10-s + (0.718 − 2.07i)11-s + (0.0124 − 0.00239i)12-s + (−2.77 − 0.815i)13-s + (−2.79 + 2.46i)14-s + (3.30 + 2.12i)15-s + (−0.937 + 3.86i)16-s + (−5.91 + 2.36i)17-s + ⋯
L(s)  = 1  + (−0.326 − 0.942i)2-s + (0.513 + 0.264i)3-s + (0.00497 − 0.00391i)4-s + (1.75 + 0.167i)5-s + (0.0819 − 0.569i)6-s + (−0.380 − 0.924i)7-s + (−0.843 − 0.542i)8-s + (0.193 + 0.271i)9-s + (−0.413 − 1.70i)10-s + (0.216 − 0.625i)11-s + (0.00358 − 0.000691i)12-s + (−0.770 − 0.226i)13-s + (−0.747 + 0.659i)14-s + (0.854 + 0.549i)15-s + (−0.234 + 0.965i)16-s + (−1.43 + 0.574i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0463 + 0.998i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.0463 + 0.998i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $-0.0463 + 0.998i$
Analytic conductor: \(3.85677\)
Root analytic conductor: \(1.96386\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{483} (16, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 483,\ (\ :1/2),\ -0.0463 + 0.998i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.27074 - 1.33103i\)
\(L(\frac12)\) \(\approx\) \(1.27074 - 1.33103i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (-0.888 - 0.458i)T \)
7 \( 1 + (1.00 + 2.44i)T \)
23 \( 1 + (-3.80 + 2.91i)T \)
good2 \( 1 + (0.461 + 1.33i)T + (-1.57 + 1.23i)T^{2} \)
5 \( 1 + (-3.91 - 0.373i)T + (4.90 + 0.946i)T^{2} \)
11 \( 1 + (-0.718 + 2.07i)T + (-8.64 - 6.79i)T^{2} \)
13 \( 1 + (2.77 + 0.815i)T + (10.9 + 7.02i)T^{2} \)
17 \( 1 + (5.91 - 2.36i)T + (12.3 - 11.7i)T^{2} \)
19 \( 1 + (-5.31 - 2.12i)T + (13.7 + 13.1i)T^{2} \)
29 \( 1 + (-0.814 + 5.66i)T + (-27.8 - 8.17i)T^{2} \)
31 \( 1 + (0.517 - 10.8i)T + (-30.8 - 2.94i)T^{2} \)
37 \( 1 + (-0.577 - 0.810i)T + (-12.1 + 34.9i)T^{2} \)
41 \( 1 + (-3.70 - 8.12i)T + (-26.8 + 30.9i)T^{2} \)
43 \( 1 + (2.57 - 1.65i)T + (17.8 - 39.1i)T^{2} \)
47 \( 1 + (1.20 - 2.08i)T + (-23.5 - 40.7i)T^{2} \)
53 \( 1 + (7.89 + 7.53i)T + (2.52 + 52.9i)T^{2} \)
59 \( 1 + (1.16 + 4.79i)T + (-52.4 + 27.0i)T^{2} \)
61 \( 1 + (-1.87 + 0.964i)T + (35.3 - 49.6i)T^{2} \)
67 \( 1 + (-13.2 - 2.55i)T + (62.2 + 24.9i)T^{2} \)
71 \( 1 + (-7.11 + 8.21i)T + (-10.1 - 70.2i)T^{2} \)
73 \( 1 + (2.17 - 1.70i)T + (17.2 - 70.9i)T^{2} \)
79 \( 1 + (3.91 - 3.72i)T + (3.75 - 78.9i)T^{2} \)
83 \( 1 + (2.79 - 6.12i)T + (-54.3 - 62.7i)T^{2} \)
89 \( 1 + (0.0143 + 0.300i)T + (-88.5 + 8.45i)T^{2} \)
97 \( 1 + (0.168 + 0.369i)T + (-63.5 + 73.3i)T^{2} \)
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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

−10.62416356712897959713844160197, −9.738861052673273821358632491276, −9.579296595811400614722487278548, −8.438690275268987149336280132330, −6.84424065326723047771124310468, −6.25825683523702896426472873575, −4.93769462871572009909369269597, −3.36224357010062323301241877513, −2.49692390662229280139390418581, −1.30561395905565905534975976155, 2.10792948619898622667123551108, 2.76686132972809965194560845412, 5.02485041491486888926414155328, 5.79293626861169418241014183936, 6.76568997173886839675472006911, 7.30467718813243690521865915166, 8.728819380518013985843467069648, 9.412157150796073127943745495430, 9.572076788094491754025490357448, 11.23921909334219090144068615838

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