Properties

Label 2-483-161.61-c1-0-20
Degree $2$
Conductor $483$
Sign $0.948 - 0.315i$
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  + (0.654 + 0.514i)2-s + (0.814 + 0.580i)3-s + (−0.307 − 1.26i)4-s + (2.89 − 0.557i)5-s + (0.234 + 0.799i)6-s + (−0.647 + 2.56i)7-s + (1.14 − 2.50i)8-s + (0.327 + 0.945i)9-s + (2.17 + 1.12i)10-s + (−0.0363 − 0.0462i)11-s + (0.485 − 1.21i)12-s + (0.922 + 1.43i)13-s + (−1.74 + 1.34i)14-s + (2.67 + 1.22i)15-s + (−0.282 + 0.145i)16-s + (−3.00 − 2.86i)17-s + ⋯
L(s)  = 1  + (0.463 + 0.364i)2-s + (0.470 + 0.334i)3-s + (−0.153 − 0.634i)4-s + (1.29 − 0.249i)5-s + (0.0958 + 0.326i)6-s + (−0.244 + 0.969i)7-s + (0.404 − 0.885i)8-s + (0.109 + 0.315i)9-s + (0.689 + 0.355i)10-s + (−0.0109 − 0.0139i)11-s + (0.140 − 0.350i)12-s + (0.255 + 0.398i)13-s + (−0.466 + 0.359i)14-s + (0.691 + 0.315i)15-s + (−0.0706 + 0.0364i)16-s + (−0.727 − 0.693i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.948 - 0.315i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 483 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.948 - 0.315i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(483\)    =    \(3 \cdot 7 \cdot 23\)
Sign: $0.948 - 0.315i$
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: \((2,\ 483,\ (\ :1/2),\ 0.948 - 0.315i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.37159 + 0.383944i\)
\(L(\frac12)\) \(\approx\) \(2.37159 + 0.383944i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.647 - 2.56i)T \)
23 \( 1 + (-2.37 - 4.16i)T \)
good2 \( 1 + (-0.654 - 0.514i)T + (0.471 + 1.94i)T^{2} \)
5 \( 1 + (-2.89 + 0.557i)T + (4.64 - 1.85i)T^{2} \)
11 \( 1 + (0.0363 + 0.0462i)T + (-2.59 + 10.6i)T^{2} \)
13 \( 1 + (-0.922 - 1.43i)T + (-5.40 + 11.8i)T^{2} \)
17 \( 1 + (3.00 + 2.86i)T + (0.808 + 16.9i)T^{2} \)
19 \( 1 + (-3.24 + 3.09i)T + (0.904 - 18.9i)T^{2} \)
29 \( 1 + (-3.59 + 1.05i)T + (24.3 - 15.6i)T^{2} \)
31 \( 1 + (0.361 + 3.78i)T + (-30.4 + 5.86i)T^{2} \)
37 \( 1 + (6.60 - 2.28i)T + (29.0 - 22.8i)T^{2} \)
41 \( 1 + (5.33 - 4.62i)T + (5.83 - 40.5i)T^{2} \)
43 \( 1 + (0.791 - 0.361i)T + (28.1 - 32.4i)T^{2} \)
47 \( 1 + (-4.26 - 2.46i)T + (23.5 + 40.7i)T^{2} \)
53 \( 1 + (2.27 + 0.108i)T + (52.7 + 5.03i)T^{2} \)
59 \( 1 + (4.34 - 8.42i)T + (-34.2 - 48.0i)T^{2} \)
61 \( 1 + (3.03 + 4.26i)T + (-19.9 + 57.6i)T^{2} \)
67 \( 1 + (1.08 + 2.70i)T + (-48.4 + 46.2i)T^{2} \)
71 \( 1 + (-0.389 + 2.71i)T + (-68.1 - 20.0i)T^{2} \)
73 \( 1 + (16.5 - 4.02i)T + (64.8 - 33.4i)T^{2} \)
79 \( 1 + (-13.0 + 0.623i)T + (78.6 - 7.50i)T^{2} \)
83 \( 1 + (0.139 - 0.160i)T + (-11.8 - 82.1i)T^{2} \)
89 \( 1 + (2.36 + 0.225i)T + (87.3 + 16.8i)T^{2} \)
97 \( 1 + (5.18 + 5.98i)T + (-13.8 + 96.0i)T^{2} \)
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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

−10.88976946494779322123468686289, −9.732637056957332454794934206056, −9.427700363356768137687584472982, −8.690959338140113275484752839469, −7.07903125743611099457821171021, −6.15051589536049625882793681383, −5.37092090187475562614414394238, −4.63235650354247998802422027002, −2.96211348349277996462324571615, −1.69471299543180408857182980650, 1.71237094173996199532528560064, 2.93064982662842232326491492750, 3.86733850660475617717506817727, 5.13256959862423068851864958748, 6.37755395751011238548829059546, 7.22123923014421718432083193182, 8.287555381240718163884536030948, 9.104994531469056715545281624098, 10.29766302848296871185018534246, 10.71429252031662134318309377079

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