Atkin-Lehner |
2+ 3- 5- 101- |
Signs for the Atkin-Lehner involutions |
Class |
9090k |
Isogeny class |
Conductor |
9090 |
Conductor |
∏ cp |
72 |
Product of Tamagawa factors cp |
Δ |
-4.7529877928906E+20 |
Discriminant |
Eigenvalues |
2+ 3- 5- -1 0 -4 3 -7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-2018979,1523487285] |
[a1,a2,a3,a4,a6] |
j |
-1248509093938624216369/651987351562500000 |
j-invariant |
L |
1.2367838212736 |
L(r)(E,1)/r! |
Ω |
0.1545979776592 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
72720ce2 3030r2 45450ca2 |
Quadratic twists by: -4 -3 5 |