Properties

Label 2-2475-5.4-c1-0-4
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  − 2.30i·2-s − 3.30·4-s + 4.30i·7-s + 3.00i·8-s + 11-s − 5i·13-s + 9.90·14-s + 0.302·16-s + 3.90i·17-s + 19-s − 2.30i·22-s − 3.69i·23-s − 11.5·26-s − 14.2i·28-s − 9.90·29-s + ⋯
L(s)  = 1  − 1.62i·2-s − 1.65·4-s + 1.62i·7-s + 1.06i·8-s + 0.301·11-s − 1.38i·13-s + 2.64·14-s + 0.0756·16-s + 0.947i·17-s + 0.229·19-s − 0.490i·22-s − 0.770i·23-s − 2.25·26-s − 2.68i·28-s − 1.83·29-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

\(L(1)\) \(\approx\) \(0.7240788996\)
\(L(\frac12)\) \(\approx\) \(0.7240788996\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.30iT - 2T^{2} \)
7 \( 1 - 4.30iT - 7T^{2} \)
13 \( 1 + 5iT - 13T^{2} \)
17 \( 1 - 3.90iT - 17T^{2} \)
19 \( 1 - T + 19T^{2} \)
23 \( 1 + 3.69iT - 23T^{2} \)
29 \( 1 + 9.90T + 29T^{2} \)
31 \( 1 + 4.21T + 31T^{2} \)
37 \( 1 - 9.60iT - 37T^{2} \)
41 \( 1 + 1.60T + 41T^{2} \)
43 \( 1 - 7.21iT - 43T^{2} \)
47 \( 1 - 3iT - 47T^{2} \)
53 \( 1 - 2.30iT - 53T^{2} \)
59 \( 1 - 0.211T + 59T^{2} \)
61 \( 1 - 2.90T + 61T^{2} \)
67 \( 1 + 4iT - 67T^{2} \)
71 \( 1 + 4.60T + 71T^{2} \)
73 \( 1 + 2.90iT - 73T^{2} \)
79 \( 1 - 0.0916T + 79T^{2} \)
83 \( 1 - 14.5iT - 83T^{2} \)
89 \( 1 - 5.30T + 89T^{2} \)
97 \( 1 - 11.6iT - 97T^{2} \)
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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

−9.217259409140272331267150728014, −8.509457382060831380819447523383, −7.85570132406270318544265835514, −6.44113167439480252746020990702, −5.63924390106091339059433423685, −4.93732343493831845446447120603, −3.79149923119794081943099879131, −3.03574306006582267903557845198, −2.30286905979364061834663335628, −1.35390402253217914796483478653, 0.24524441011154242126091831906, 1.81273696238530868919186253205, 3.70724272660565102095583678388, 4.17427284963408883837139389623, 5.11921101661834185120088690860, 5.87373205691039388007786322652, 6.95376804940651988283374463904, 7.19185816788591160462673414752, 7.64823460884670578523399290131, 8.839290891079941246430633716413

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