Atkin-Lehner |
3+ 5- 23- |
Signs for the Atkin-Lehner involutions |
Class |
1725k |
Isogeny class |
Conductor |
1725 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
80 |
Modular degree for the optimal curve |
Δ |
8625 = 3 · 53 · 23 |
Discriminant |
Eigenvalues |
1 3+ 5- 0 0 4 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-5,0] |
[a1,a2,a3,a4,a6] |
Generators |
[4:6:1] |
Generators of the group modulo torsion |
j |
148877/69 |
j-invariant |
L |
3.0396872013791 |
L(r)(E,1)/r! |
Ω |
3.6917185231052 |
Real period |
R |
1.6467600020721 |
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 |
27600dd1 110400fd1 5175r1 1725r1 |
Quadratic twists by: -4 8 -3 5 |