Atkin-Lehner |
2+ 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
39200p |
Isogeny class |
Conductor |
39200 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
16128 |
Modular degree for the optimal curve |
Δ |
-1960000000 = -1 · 29 · 57 · 72 |
Discriminant |
Eigenvalues |
2+ -2 5+ 7- -3 -1 -2 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-408,3688] |
[a1,a2,a3,a4,a6] |
Generators |
[-22:50:1] [18:50:1] |
Generators of the group modulo torsion |
j |
-19208/5 |
j-invariant |
L |
6.4187221229095 |
L(r)(E,1)/r! |
Ω |
1.4043334290923 |
Real period |
R |
0.57133174269172 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000002 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
39200cb1 78400cf1 7840s1 39200c1 |
Quadratic twists by: -4 8 5 -7 |