Atkin-Lehner |
2- 3+ 5- 83+ |
Signs for the Atkin-Lehner involutions |
Class |
2490g |
Isogeny class |
Conductor |
2490 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
384 |
Modular degree for the optimal curve |
Δ |
896400 = 24 · 33 · 52 · 83 |
Discriminant |
Eigenvalues |
2- 3+ 5- 0 -2 -4 0 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-40,-103] |
[a1,a2,a3,a4,a6] |
Generators |
[-5:3:1] |
Generators of the group modulo torsion |
j |
7088952961/896400 |
j-invariant |
L |
4.0991904767348 |
L(r)(E,1)/r! |
Ω |
1.9139204416904 |
Real period |
R |
1.0708884202925 |
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 |
19920r1 79680s1 7470f1 12450h1 |
Quadratic twists by: -4 8 -3 5 |