Atkin-Lehner |
2- 7+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
1204a |
Isogeny class |
Conductor |
1204 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
2208 |
Modular degree for the optimal curve |
Δ |
-63458929408 = -1 · 28 · 78 · 43 |
Discriminant |
Eigenvalues |
2- 2 -4 7+ 5 -1 -3 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-4445,-113239] |
[a1,a2,a3,a4,a6] |
Generators |
[595:14406:1] |
Generators of the group modulo torsion |
j |
-37948686032896/247886443 |
j-invariant |
L |
2.8663638151071 |
L(r)(E,1)/r! |
Ω |
0.29222943802649 |
Real period |
R |
1.6347678924617 |
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 |
4816f1 19264h1 10836f1 30100g1 |
Quadratic twists by: -4 8 -3 5 |