Atkin-Lehner |
2- 3+ 7+ 71- |
Signs for the Atkin-Lehner involutions |
Class |
47712n |
Isogeny class |
Conductor |
47712 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
30720 |
Modular degree for the optimal curve |
Δ |
-378737856 = -1 · 26 · 35 · 73 · 71 |
Discriminant |
Eigenvalues |
2- 3+ -3 7+ 3 1 -8 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1002,-11916] |
[a1,a2,a3,a4,a6] |
Generators |
[40:102:1] |
Generators of the group modulo torsion |
j |
-1740124245952/5917779 |
j-invariant |
L |
3.1499106217325 |
L(r)(E,1)/r! |
Ω |
0.42415841686951 |
Real period |
R |
3.7131299255634 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000054 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
47712p1 95424cf1 |
Quadratic twists by: -4 8 |