Properties

Label 2-475-95.9-c1-0-1
Degree $2$
Conductor $475$
Sign $-0.999 - 0.00117i$
Analytic cond. $3.79289$
Root an. cond. $1.94753$
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  + (−2.18 + 0.385i)2-s + (0.666 + 0.794i)3-s + (2.76 − 1.00i)4-s + (−1.76 − 1.48i)6-s + (−1.75 − 1.01i)7-s + (−1.81 + 1.04i)8-s + (0.334 − 1.89i)9-s + (−0.0424 − 0.0734i)11-s + (2.64 + 1.52i)12-s + (−3.67 + 4.38i)13-s + (4.22 + 1.53i)14-s + (−0.945 + 0.793i)16-s + (−2.49 + 0.439i)17-s + 4.27i·18-s + (−3.21 + 2.94i)19-s + ⋯
L(s)  = 1  + (−1.54 + 0.272i)2-s + (0.384 + 0.458i)3-s + (1.38 − 0.502i)4-s + (−0.720 − 0.604i)6-s + (−0.662 − 0.382i)7-s + (−0.640 + 0.369i)8-s + (0.111 − 0.631i)9-s + (−0.0127 − 0.0221i)11-s + (0.762 + 0.440i)12-s + (−1.01 + 1.21i)13-s + (1.13 + 0.411i)14-s + (−0.236 + 0.198i)16-s + (−0.604 + 0.106i)17-s + 1.00i·18-s + (−0.737 + 0.675i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.999 - 0.00117i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.999 - 0.00117i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(475\)    =    \(5^{2} \cdot 19\)
Sign: $-0.999 - 0.00117i$
Analytic conductor: \(3.79289\)
Root analytic conductor: \(1.94753\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{475} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 475,\ (\ :1/2),\ -0.999 - 0.00117i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.000106271 + 0.181628i\)
\(L(\frac12)\) \(\approx\) \(0.000106271 + 0.181628i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
19 \( 1 + (3.21 - 2.94i)T \)
good2 \( 1 + (2.18 - 0.385i)T + (1.87 - 0.684i)T^{2} \)
3 \( 1 + (-0.666 - 0.794i)T + (-0.520 + 2.95i)T^{2} \)
7 \( 1 + (1.75 + 1.01i)T + (3.5 + 6.06i)T^{2} \)
11 \( 1 + (0.0424 + 0.0734i)T + (-5.5 + 9.52i)T^{2} \)
13 \( 1 + (3.67 - 4.38i)T + (-2.25 - 12.8i)T^{2} \)
17 \( 1 + (2.49 - 0.439i)T + (15.9 - 5.81i)T^{2} \)
23 \( 1 + (-0.105 - 0.290i)T + (-17.6 + 14.7i)T^{2} \)
29 \( 1 + (0.455 - 2.58i)T + (-27.2 - 9.91i)T^{2} \)
31 \( 1 + (4.03 - 6.99i)T + (-15.5 - 26.8i)T^{2} \)
37 \( 1 - 5.01iT - 37T^{2} \)
41 \( 1 + (4.50 - 3.77i)T + (7.11 - 40.3i)T^{2} \)
43 \( 1 + (-0.222 + 0.611i)T + (-32.9 - 27.6i)T^{2} \)
47 \( 1 + (6.79 + 1.19i)T + (44.1 + 16.0i)T^{2} \)
53 \( 1 + (4.97 + 13.6i)T + (-40.6 + 34.0i)T^{2} \)
59 \( 1 + (1.29 + 7.35i)T + (-55.4 + 20.1i)T^{2} \)
61 \( 1 + (12.5 - 4.55i)T + (46.7 - 39.2i)T^{2} \)
67 \( 1 + (8.74 + 1.54i)T + (62.9 + 22.9i)T^{2} \)
71 \( 1 + (-13.4 - 4.90i)T + (54.3 + 45.6i)T^{2} \)
73 \( 1 + (-6.97 - 8.31i)T + (-12.6 + 71.8i)T^{2} \)
79 \( 1 + (0.0887 - 0.0744i)T + (13.7 - 77.7i)T^{2} \)
83 \( 1 + (-2.57 - 1.48i)T + (41.5 + 71.8i)T^{2} \)
89 \( 1 + (-8.52 - 7.15i)T + (15.4 + 87.6i)T^{2} \)
97 \( 1 + (0.222 - 0.0392i)T + (91.1 - 33.1i)T^{2} \)
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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

−11.04114400913491065172732911583, −10.08799812832135080727978586836, −9.629581367457136166343647663418, −8.916805471334727581861923499625, −8.128320345095500934835381976451, −6.78946748535328029464068971417, −6.64278590671868298846385991001, −4.66658011135872080505487585115, −3.46120147697809518088059449582, −1.81350607927779991870280745701, 0.16341997551234966670998820019, 2.07169563892624456750267320321, 2.84866845290540393460517324505, 4.82054168806261682970344956915, 6.25796251656101625223455752087, 7.44780612581700266402094319090, 7.82921988101863121214863460714, 8.907262893778811372056558508307, 9.495086547177401209788073054900, 10.47129005264025612806171133686

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