Atkin-Lehner |
2- 3- 7+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
2604b |
Isogeny class |
Conductor |
2604 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
15499008 = 28 · 32 · 7 · 312 |
Discriminant |
Eigenvalues |
2- 3- 0 7+ 0 0 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-68,84] |
[a1,a2,a3,a4,a6] |
Generators |
[-5:18:1] |
Generators of the group modulo torsion |
j |
137842000/60543 |
j-invariant |
L |
3.6971585079468 |
L(r)(E,1)/r! |
Ω |
1.9890652593379 |
Real period |
R |
1.8587416831047 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
10416bc2 41664a2 7812e2 65100f2 |
Quadratic twists by: -4 8 -3 5 |