Atkin-Lehner |
2- 3- 5+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
16380c |
Isogeny class |
Conductor |
16380 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
deg |
16128 |
Modular degree for the optimal curve |
Δ |
-50295576240 = -1 · 24 · 312 · 5 · 7 · 132 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ 4 13+ 6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-948,15577] |
[a1,a2,a3,a4,a6] |
Generators |
[2:117:1] |
Generators of the group modulo torsion |
j |
-8077950976/4312035 |
j-invariant |
L |
4.7182943033477 |
L(r)(E,1)/r! |
Ω |
1.0475550271978 |
Real period |
R |
0.75068360465494 |
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 |
65520db1 5460f1 81900bc1 114660bx1 |
Quadratic twists by: -4 -3 5 -7 |