Atkin-Lehner |
2+ 3- 19- |
Signs for the Atkin-Lehner involutions |
Class |
69312by |
Isogeny class |
Conductor |
69312 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
13824 |
Modular degree for the optimal curve |
Δ |
-4435968 = -1 · 212 · 3 · 192 |
Discriminant |
Eigenvalues |
2+ 3- -4 -1 2 -1 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-25,-121] |
[a1,a2,a3,a4,a6] |
Generators |
[10:27:1] |
Generators of the group modulo torsion |
j |
-1216/3 |
j-invariant |
L |
5.2170982698926 |
L(r)(E,1)/r! |
Ω |
0.99160676722617 |
Real period |
R |
2.6306286129433 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000001123 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
69312z1 34656l1 69312h1 |
Quadratic twists by: -4 8 -19 |