Atkin-Lehner |
2+ 5- 53- |
Signs for the Atkin-Lehner involutions |
Class |
84800bi |
Isogeny class |
Conductor |
84800 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
28160 |
Modular degree for the optimal curve |
Δ |
27136000 = 212 · 53 · 53 |
Discriminant |
Eigenvalues |
2+ 0 5- 4 -4 -6 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-340,2400] |
[a1,a2,a3,a4,a6] |
Generators |
[6:24:1] |
Generators of the group modulo torsion |
j |
8489664/53 |
j-invariant |
L |
5.799566697167 |
L(r)(E,1)/r! |
Ω |
2.1205500095297 |
Real period |
R |
1.367467559246 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000009631 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
84800bj1 42400m1 84800bd1 |
Quadratic twists by: -4 8 5 |