Atkin-Lehner |
2- 3- 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
6240ba |
Isogeny class |
Conductor |
6240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
768 |
Modular degree for the optimal curve |
Δ |
2433600 = 26 · 32 · 52 · 132 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 0 13+ 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-66,-216] |
[a1,a2,a3,a4,a6] |
Generators |
[21:90:1] |
Generators of the group modulo torsion |
j |
504358336/38025 |
j-invariant |
L |
4.5513263044284 |
L(r)(E,1)/r! |
Ω |
1.6808628335732 |
Real period |
R |
2.7077321322842 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
6240a1 12480o2 18720n1 31200d1 |
Quadratic twists by: -4 8 -3 5 |