Atkin-Lehner |
2- 5- 17- 23- |
Signs for the Atkin-Lehner involutions |
Class |
89930bj |
Isogeny class |
Conductor |
89930 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
17280 |
Modular degree for the optimal curve |
Δ |
-2877760 = -1 · 26 · 5 · 17 · 232 |
Discriminant |
Eigenvalues |
2- -2 5- -2 3 2 17- -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,35,-15] |
[a1,a2,a3,a4,a6] |
Generators |
[2:7:1] |
Generators of the group modulo torsion |
j |
8947391/5440 |
j-invariant |
L |
7.9216283105926 |
L(r)(E,1)/r! |
Ω |
1.4750854239594 |
Real period |
R |
0.89504740652215 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000015037 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
89930x1 |
Quadratic twists by: -23 |