Atkin-Lehner |
2- 5+ 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
21850g |
Isogeny class |
Conductor |
21850 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
deg |
13440 |
Modular degree for the optimal curve |
Δ |
54625000 = 23 · 56 · 19 · 23 |
Discriminant |
Eigenvalues |
2- 1 5+ 2 5 -6 4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-963,11417] |
[a1,a2,a3,a4,a6] |
Generators |
[16:5:1] |
Generators of the group modulo torsion |
j |
6321363049/3496 |
j-invariant |
L |
10.053984566013 |
L(r)(E,1)/r! |
Ω |
1.9652202392829 |
Real period |
R |
1.7053193945803 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
874c1 |
Quadratic twists by: 5 |