Properties

Label 2-475-95.94-c2-0-53
Degree $2$
Conductor $475$
Sign $-0.999 - 0.00762i$
Analytic cond. $12.9428$
Root an. cond. $3.59761$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.14·2-s + 4.13·3-s − 2.69·4-s − 4.72·6-s − 7.54i·7-s + 7.64·8-s + 8.11·9-s − 18.6·11-s − 11.1·12-s − 16.9·13-s + 8.61i·14-s + 2.06·16-s − 2.51i·17-s − 9.26·18-s + (−8.62 + 16.9i)19-s + ⋯
L(s)  = 1  − 0.570·2-s + 1.37·3-s − 0.674·4-s − 0.787·6-s − 1.07i·7-s + 0.955·8-s + 0.901·9-s − 1.69·11-s − 0.929·12-s − 1.30·13-s + 0.615i·14-s + 0.128·16-s − 0.148i·17-s − 0.514·18-s + (−0.454 + 0.890i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.999 - 0.00762i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 475 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.999 - 0.00762i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(475\)    =    \(5^{2} \cdot 19\)
Sign: $-0.999 - 0.00762i$
Analytic conductor: \(12.9428\)
Root analytic conductor: \(3.59761\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{475} (474, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 475,\ (\ :1),\ -0.999 - 0.00762i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.1869273402\)
\(L(\frac12)\) \(\approx\) \(0.1869273402\)
\(L(2)\) 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 \( 1 + (8.62 - 16.9i)T \)
good2 \( 1 + 1.14T + 4T^{2} \)
3 \( 1 - 4.13T + 9T^{2} \)
7 \( 1 + 7.54iT - 49T^{2} \)
11 \( 1 + 18.6T + 121T^{2} \)
13 \( 1 + 16.9T + 169T^{2} \)
17 \( 1 + 2.51iT - 289T^{2} \)
23 \( 1 - 41.9iT - 529T^{2} \)
29 \( 1 + 57.0iT - 841T^{2} \)
31 \( 1 - 30.5iT - 961T^{2} \)
37 \( 1 + 24.2T + 1.36e3T^{2} \)
41 \( 1 + 34.9iT - 1.68e3T^{2} \)
43 \( 1 + 3.51iT - 1.84e3T^{2} \)
47 \( 1 - 9.97iT - 2.20e3T^{2} \)
53 \( 1 + 37.3T + 2.80e3T^{2} \)
59 \( 1 + 26.0iT - 3.48e3T^{2} \)
61 \( 1 + 8.46T + 3.72e3T^{2} \)
67 \( 1 + 12.5T + 4.48e3T^{2} \)
71 \( 1 - 21.6iT - 5.04e3T^{2} \)
73 \( 1 + 77.1iT - 5.32e3T^{2} \)
79 \( 1 + 85.3iT - 6.24e3T^{2} \)
83 \( 1 + 32.5iT - 6.88e3T^{2} \)
89 \( 1 - 15.2iT - 7.92e3T^{2} \)
97 \( 1 + 55.5T + 9.40e3T^{2} \)
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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

−9.998970423454287136358362896354, −9.572140609964231403756879716140, −8.437920725274439793006365632591, −7.65369099051133233880799776760, −7.46188010583527781050935654239, −5.38863597287085857566250417950, −4.32017355446237678619494064941, −3.27480336031319048778954430717, −1.95858685704544978748932149795, −0.07282606060404208278609480675, 2.26495979214191281652415606985, 2.89361271270555547467285599488, 4.56531756202551800810791419946, 5.34684966324988953213205283039, 7.09766465869546148775809425426, 8.063616310497019440312200531683, 8.552237553733694306121443675766, 9.242289953925253305121991554853, 10.04592415743997640780755654515, 10.86715671649801118771338146793

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