Atkin-Lehner |
2- 3- 5- 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
63840ca |
Isogeny class |
Conductor |
63840 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
75676446720 = 212 · 34 · 5 · 74 · 19 |
Discriminant |
Eigenvalues |
2- 3- 5- 7- 0 -2 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-41105,3193983] |
[a1,a2,a3,a4,a6] |
Generators |
[-233:420:1] |
Generators of the group modulo torsion |
j |
1875246170418496/18475695 |
j-invariant |
L |
9.2933687026658 |
L(r)(E,1)/r! |
Ω |
0.98378754120968 |
Real period |
R |
2.3616300047185 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000333 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
63840bj4 127680eb1 |
Quadratic twists by: -4 8 |