Atkin-Lehner |
2- 3+ 83- |
Signs for the Atkin-Lehner involutions |
Class |
3984d |
Isogeny class |
Conductor |
3984 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
672 |
Modular degree for the optimal curve |
Δ |
4079616 = 214 · 3 · 83 |
Discriminant |
Eigenvalues |
2- 3+ 2 -4 0 0 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-72,240] |
[a1,a2,a3,a4,a6] |
Generators |
[2:10:1] |
Generators of the group modulo torsion |
j |
10218313/996 |
j-invariant |
L |
3.1140165706901 |
L(r)(E,1)/r! |
Ω |
2.4011551866365 |
Real period |
R |
1.2968826788127 |
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 |
498a1 15936u1 11952p1 99600cy1 |
Quadratic twists by: -4 8 -3 5 |