Atkin-Lehner |
2- 3+ 7- 13+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
72618bp |
Isogeny class |
Conductor |
72618 |
Conductor |
∏ cp |
256 |
Product of Tamagawa factors cp |
Δ |
148835705630976 = 28 · 34 · 76 · 132 · 192 |
Discriminant |
Eigenvalues |
2- 3+ 2 7- 4 13+ -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-64632,-6324039] |
[a1,a2,a3,a4,a6] |
j |
253792437805297/1265082624 |
j-invariant |
L |
4.792232746635 |
L(r)(E,1)/r! |
Ω |
0.29951454866079 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
1482j2 |
Quadratic twists by: -7 |