Atkin-Lehner |
2- 5- 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
2660h |
Isogeny class |
Conductor |
2660 |
Conductor |
∏ cp |
36 |
Product of Tamagawa factors cp |
deg |
864 |
Modular degree for the optimal curve |
Δ |
-232750000 = -1 · 24 · 56 · 72 · 19 |
Discriminant |
Eigenvalues |
2- -2 5- 7- 0 2 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-285,1900] |
[a1,a2,a3,a4,a6] |
Generators |
[-15:55:1] |
Generators of the group modulo torsion |
j |
-160568836096/14546875 |
j-invariant |
L |
2.5520879769443 |
L(r)(E,1)/r! |
Ω |
1.7239340759429 |
Real period |
R |
1.4803860614847 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
6 |
Number of elements in the torsion subgroup |
Twists |
10640u1 42560p1 23940n1 13300g1 |
Quadratic twists by: -4 8 -3 5 |