Properties

Label 2-1350-5.4-c3-0-45
Degree $2$
Conductor $1350$
Sign $-0.447 + 0.894i$
Analytic cond. $79.6525$
Root an. cond. $8.92482$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2i·2-s − 4·4-s + 8i·7-s + 8i·8-s − 18·11-s − 8i·13-s + 16·14-s + 16·16-s − 15i·17-s − 23·19-s + 36i·22-s + 63i·23-s − 16·26-s − 32i·28-s + 156·29-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s + 0.431i·7-s + 0.353i·8-s − 0.493·11-s − 0.170i·13-s + 0.305·14-s + 0.250·16-s − 0.214i·17-s − 0.277·19-s + 0.348i·22-s + 0.571i·23-s − 0.120·26-s − 0.215i·28-s + 0.998·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1350 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (-0.447 + 0.894i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1350\)    =    \(2 \cdot 3^{3} \cdot 5^{2}\)
Sign: $-0.447 + 0.894i$
Analytic conductor: \(79.6525\)
Root analytic conductor: \(8.92482\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{1350} (649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1350,\ (\ :3/2),\ -0.447 + 0.894i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.294378548\)
\(L(\frac12)\) \(\approx\) \(1.294378548\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2iT \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 8iT - 343T^{2} \)
11 \( 1 + 18T + 1.33e3T^{2} \)
13 \( 1 + 8iT - 2.19e3T^{2} \)
17 \( 1 + 15iT - 4.91e3T^{2} \)
19 \( 1 + 23T + 6.85e3T^{2} \)
23 \( 1 - 63iT - 1.21e4T^{2} \)
29 \( 1 - 156T + 2.43e4T^{2} \)
31 \( 1 + 85T + 2.97e4T^{2} \)
37 \( 1 - 74iT - 5.06e4T^{2} \)
41 \( 1 + 246T + 6.89e4T^{2} \)
43 \( 1 - 190iT - 7.95e4T^{2} \)
47 \( 1 + 288iT - 1.03e5T^{2} \)
53 \( 1 + 177iT - 1.48e5T^{2} \)
59 \( 1 - 792T + 2.05e5T^{2} \)
61 \( 1 + 907T + 2.26e5T^{2} \)
67 \( 1 + 322iT - 3.00e5T^{2} \)
71 \( 1 - 270T + 3.57e5T^{2} \)
73 \( 1 + 254iT - 3.89e5T^{2} \)
79 \( 1 - 1.12e3T + 4.93e5T^{2} \)
83 \( 1 + 771iT - 5.71e5T^{2} \)
89 \( 1 + 198T + 7.04e5T^{2} \)
97 \( 1 + 1.19e3iT - 9.12e5T^{2} \)
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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

−9.020044504121937035643701172503, −8.353195570458416279327667275473, −7.49155249123502089064396012275, −6.42862237274745087268140635416, −5.43890016358136146272405227830, −4.72326863637637469267147920416, −3.58054102821284159636179980814, −2.70578328638284405629365032981, −1.70784678278531129836639100425, −0.36897391655661560704941339429, 0.889540199155425317831500727959, 2.36217544100674672555370484987, 3.62930287688789995163077104701, 4.52675277112721968561828587942, 5.36677628565237915914982529739, 6.31849997047076611249966254867, 7.02802857816878580288347202770, 7.84753194929223053871921308921, 8.559179483849179370778482265961, 9.343993016173075581998105905121

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