Properties

Label 2-630-63.59-c1-0-17
Degree $2$
Conductor $630$
Sign $0.719 - 0.694i$
Analytic cond. $5.03057$
Root an. cond. $2.24289$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (0.866 + 0.5i)2-s + (−1.55 + 0.762i)3-s + (0.499 + 0.866i)4-s + 5-s + (−1.72 − 0.117i)6-s + (1.13 − 2.38i)7-s + 0.999i·8-s + (1.83 − 2.37i)9-s + (0.866 + 0.5i)10-s + 1.06i·11-s + (−1.43 − 0.965i)12-s + (3.43 + 1.98i)13-s + (2.18 − 1.49i)14-s + (−1.55 + 0.762i)15-s + (−0.5 + 0.866i)16-s + (3.26 − 5.65i)17-s + ⋯
L(s)  = 1  + (0.612 + 0.353i)2-s + (−0.897 + 0.440i)3-s + (0.249 + 0.433i)4-s + 0.447·5-s + (−0.705 − 0.0478i)6-s + (0.430 − 0.902i)7-s + 0.353i·8-s + (0.612 − 0.790i)9-s + (0.273 + 0.158i)10-s + 0.321i·11-s + (−0.415 − 0.278i)12-s + (0.952 + 0.549i)13-s + (0.582 − 0.400i)14-s + (−0.401 + 0.196i)15-s + (−0.125 + 0.216i)16-s + (0.792 − 1.37i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 630 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.719 - 0.694i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 630 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.719 - 0.694i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(630\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 7\)
Sign: $0.719 - 0.694i$
Analytic conductor: \(5.03057\)
Root analytic conductor: \(2.24289\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{630} (311, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 630,\ (\ :1/2),\ 0.719 - 0.694i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.75088 + 0.707032i\)
\(L(\frac12)\) \(\approx\) \(1.75088 + 0.707032i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.866 - 0.5i)T \)
3 \( 1 + (1.55 - 0.762i)T \)
5 \( 1 - T \)
7 \( 1 + (-1.13 + 2.38i)T \)
good11 \( 1 - 1.06iT - 11T^{2} \)
13 \( 1 + (-3.43 - 1.98i)T + (6.5 + 11.2i)T^{2} \)
17 \( 1 + (-3.26 + 5.65i)T + (-8.5 - 14.7i)T^{2} \)
19 \( 1 + (-1.00 + 0.582i)T + (9.5 - 16.4i)T^{2} \)
23 \( 1 - 7.37iT - 23T^{2} \)
29 \( 1 + (5.89 - 3.40i)T + (14.5 - 25.1i)T^{2} \)
31 \( 1 + (-3.61 + 2.08i)T + (15.5 - 26.8i)T^{2} \)
37 \( 1 + (-2.89 - 5.02i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 + (-5.22 + 9.05i)T + (-20.5 - 35.5i)T^{2} \)
43 \( 1 + (-0.665 - 1.15i)T + (-21.5 + 37.2i)T^{2} \)
47 \( 1 + (6.02 - 10.4i)T + (-23.5 - 40.7i)T^{2} \)
53 \( 1 + (-7.55 - 4.36i)T + (26.5 + 45.8i)T^{2} \)
59 \( 1 + (4.63 + 8.02i)T + (-29.5 + 51.0i)T^{2} \)
61 \( 1 + (-3.02 - 1.74i)T + (30.5 + 52.8i)T^{2} \)
67 \( 1 + (2.98 + 5.16i)T + (-33.5 + 58.0i)T^{2} \)
71 \( 1 - 0.707iT - 71T^{2} \)
73 \( 1 + (6.25 + 3.60i)T + (36.5 + 63.2i)T^{2} \)
79 \( 1 + (-3.43 + 5.95i)T + (-39.5 - 68.4i)T^{2} \)
83 \( 1 + (-2.68 - 4.65i)T + (-41.5 + 71.8i)T^{2} \)
89 \( 1 + (2.09 + 3.62i)T + (-44.5 + 77.0i)T^{2} \)
97 \( 1 + (-4.59 + 2.65i)T + (48.5 - 84.0i)T^{2} \)
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

−10.98219845009374291997904204186, −9.855586692171071441806266365688, −9.219681484238433432803989597351, −7.66961151628452815278631950891, −7.04437440421733603496833895392, −6.01260492885335918924305708459, −5.21662582470006154043854296697, −4.36147483554733890441249690730, −3.37388752636170807478908829924, −1.33119998171337695791379669793, 1.26315747729538999635852736770, 2.46606679477854672502896477386, 3.96520029181593758981499761776, 5.21763503119587692724245340520, 5.89714306043085462229419252189, 6.39969155075561451305082741571, 7.86449275694791251453298785396, 8.648446997313151599314474650802, 10.00935593567874782632444616315, 10.69236428370259869501855583413

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