Atkin-Lehner |
2- 5- 7- 11+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
91630bv |
Isogeny class |
Conductor |
91630 |
Conductor |
∏ cp |
50 |
Product of Tamagawa factors cp |
deg |
201600 |
Modular degree for the optimal curve |
Δ |
-7686481510400 = -1 · 225 · 52 · 72 · 11 · 17 |
Discriminant |
Eigenvalues |
2- 1 5- 7- 11+ 2 17- 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1835,136625] |
[a1,a2,a3,a4,a6] |
Generators |
[62:481:1] |
Generators of the group modulo torsion |
j |
-13946031115009/156866969600 |
j-invariant |
L |
13.68981994612 |
L(r)(E,1)/r! |
Ω |
0.63030206002519 |
Real period |
R |
0.43438918656634 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999918543 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
91630bi1 |
Quadratic twists by: -7 |