Properties

Label 2-2475-5.4-c1-0-67
Degree $2$
Conductor $2475$
Sign $-0.894 + 0.447i$
Analytic cond. $19.7629$
Root an. cond. $4.44555$
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  i·2-s + 4-s − 3i·7-s − 3i·8-s + 11-s − 2i·13-s − 3·14-s − 16-s − 3i·17-s + 19-s i·22-s + i·23-s − 2·26-s − 3i·28-s − 6·29-s + ⋯
L(s)  = 1  − 0.707i·2-s + 0.5·4-s − 1.13i·7-s − 1.06i·8-s + 0.301·11-s − 0.554i·13-s − 0.801·14-s − 0.250·16-s − 0.727i·17-s + 0.229·19-s − 0.213i·22-s + 0.208i·23-s − 0.392·26-s − 0.566i·28-s − 1.11·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2475 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2475\)    =    \(3^{2} \cdot 5^{2} \cdot 11\)
Sign: $-0.894 + 0.447i$
Analytic conductor: \(19.7629\)
Root analytic conductor: \(4.44555\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2475} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2475,\ (\ :1/2),\ -0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.940183545\)
\(L(\frac12)\) \(\approx\) \(1.940183545\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
11 \( 1 - T \)
good2 \( 1 + iT - 2T^{2} \)
7 \( 1 + 3iT - 7T^{2} \)
13 \( 1 + 2iT - 13T^{2} \)
17 \( 1 + 3iT - 17T^{2} \)
19 \( 1 - T + 19T^{2} \)
23 \( 1 - iT - 23T^{2} \)
29 \( 1 + 6T + 29T^{2} \)
31 \( 1 - 4T + 31T^{2} \)
37 \( 1 - iT - 37T^{2} \)
41 \( 1 + 5T + 41T^{2} \)
43 \( 1 + 4iT - 43T^{2} \)
47 \( 1 + 3iT - 47T^{2} \)
53 \( 1 - 10iT - 53T^{2} \)
59 \( 1 + 11T + 59T^{2} \)
61 \( 1 - 14T + 61T^{2} \)
67 \( 1 - 2iT - 67T^{2} \)
71 \( 1 + 5T + 71T^{2} \)
73 \( 1 + 2iT - 73T^{2} \)
79 \( 1 + 5T + 79T^{2} \)
83 \( 1 - 8iT - 83T^{2} \)
89 \( 1 - 10T + 89T^{2} \)
97 \( 1 + 17iT - 97T^{2} \)
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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

−8.699408782918959626345049037874, −7.58295097358687431707525205060, −7.22270835912240985655539634680, −6.40720881365819421235420583893, −5.44057641044720505529281686741, −4.34226520463857271465691425343, −3.58166234737115796904281772330, −2.80141425953824549116473130474, −1.61714311120405321001516349843, −0.61942529144922576853363480471, 1.67935290940881962576708987127, 2.47523340911041945920181983125, 3.55221791758396881272734347657, 4.75860537385674775074185387345, 5.58248858524698529005924088828, 6.21206327067784175254319894960, 6.82065039346092720690390776456, 7.72394666564413383604960560338, 8.421432771608845102549341647750, 9.023805898248617786382142580890

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