Atkin-Lehner |
2- 5- 83+ |
Signs for the Atkin-Lehner involutions |
Class |
830b |
Isogeny class |
Conductor |
830 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
deg |
2048 |
Modular degree for the optimal curve |
Δ |
-2124800000000 = -1 · 216 · 58 · 83 |
Discriminant |
Eigenvalues |
2- -1 5- -3 -5 2 -3 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-11185,456015] |
[a1,a2,a3,a4,a6] |
Generators |
[63:-112:1] |
Generators of the group modulo torsion |
j |
-154751228078685841/2124800000000 |
j-invariant |
L |
2.7304793866599 |
L(r)(E,1)/r! |
Ω |
0.82728911822914 |
Real period |
R |
0.025785266285072 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
6640e1 26560a1 7470i1 4150b1 |
Quadratic twists by: -4 8 -3 5 |