Atkin-Lehner |
2+ 3- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
91728by |
Isogeny class |
Conductor |
91728 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
6773760 |
Modular degree for the optimal curve |
Δ |
-1.4028649925259E+21 |
Discriminant |
Eigenvalues |
2+ 3- -3 7- 5 13- -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-17813019,28993117034] |
[a1,a2,a3,a4,a6] |
j |
-1482171386066/3326427 |
j-invariant |
L |
1.2170367772556 |
L(r)(E,1)/r! |
Ω |
0.1521295986845 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
45864cb1 30576o1 91728q1 |
Quadratic twists by: -4 -3 -7 |