Properties

Label 2-252-3.2-c8-0-8
Degree $2$
Conductor $252$
Sign $0.577 + 0.816i$
Analytic cond. $102.659$
Root an. cond. $10.1320$
Motivic weight $8$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 491. i·5-s − 907.·7-s + 5.99e3i·11-s − 4.75e4·13-s + 1.06e5i·17-s + 1.37e5·19-s − 8.00e4i·23-s + 1.49e5·25-s − 4.63e4i·29-s + 9.41e5·31-s + 4.45e5i·35-s − 1.33e6·37-s + 4.74e6i·41-s + 2.35e6·43-s − 2.73e6i·47-s + ⋯
L(s)  = 1  − 0.786i·5-s − 0.377·7-s + 0.409i·11-s − 1.66·13-s + 1.27i·17-s + 1.05·19-s − 0.285i·23-s + 0.381·25-s − 0.0655i·29-s + 1.01·31-s + 0.297i·35-s − 0.714·37-s + 1.68i·41-s + 0.689·43-s − 0.560i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 252 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.577 + 0.816i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 252 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (0.577 + 0.816i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(252\)    =    \(2^{2} \cdot 3^{2} \cdot 7\)
Sign: $0.577 + 0.816i$
Analytic conductor: \(102.659\)
Root analytic conductor: \(10.1320\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{252} (197, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 252,\ (\ :4),\ 0.577 + 0.816i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(1.553847754\)
\(L(\frac12)\) \(\approx\) \(1.553847754\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 + 907.T \)
good5 \( 1 + 491. iT - 3.90e5T^{2} \)
11 \( 1 - 5.99e3iT - 2.14e8T^{2} \)
13 \( 1 + 4.75e4T + 8.15e8T^{2} \)
17 \( 1 - 1.06e5iT - 6.97e9T^{2} \)
19 \( 1 - 1.37e5T + 1.69e10T^{2} \)
23 \( 1 + 8.00e4iT - 7.83e10T^{2} \)
29 \( 1 + 4.63e4iT - 5.00e11T^{2} \)
31 \( 1 - 9.41e5T + 8.52e11T^{2} \)
37 \( 1 + 1.33e6T + 3.51e12T^{2} \)
41 \( 1 - 4.74e6iT - 7.98e12T^{2} \)
43 \( 1 - 2.35e6T + 1.16e13T^{2} \)
47 \( 1 + 2.73e6iT - 2.38e13T^{2} \)
53 \( 1 + 1.15e7iT - 6.22e13T^{2} \)
59 \( 1 + 1.65e7iT - 1.46e14T^{2} \)
61 \( 1 + 1.01e7T + 1.91e14T^{2} \)
67 \( 1 + 1.21e7T + 4.06e14T^{2} \)
71 \( 1 + 5.40e6iT - 6.45e14T^{2} \)
73 \( 1 - 3.94e7T + 8.06e14T^{2} \)
79 \( 1 + 7.34e7T + 1.51e15T^{2} \)
83 \( 1 - 3.14e7iT - 2.25e15T^{2} \)
89 \( 1 + 8.79e7iT - 3.93e15T^{2} \)
97 \( 1 + 1.00e7T + 7.83e15T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.19327030511222061673477772293, −9.634371921453102052861785861326, −8.541278139898016907404720436369, −7.58096949863360543968847190859, −6.51228146448594236439003451485, −5.23355036963949235485319360520, −4.45600417210411086864690987633, −3.04146152495154436739060702790, −1.75207335415656024824734129879, −0.46981552953427539776727856197, 0.74489617864481587611052330940, 2.50624304680029110306206195468, 3.16687664246013313157396373698, 4.68789552884567789893164990869, 5.73774554686384898124693486935, 7.06703209980506708353627268619, 7.47101001139487454784886052507, 9.024770482511249919192690017422, 9.833484377122306621757661011625, 10.67474903546536278275245651699

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