Atkin-Lehner |
2- 7- 13- 43- |
Signs for the Atkin-Lehner involutions |
Class |
54782bo |
Isogeny class |
Conductor |
54782 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
deg |
20160 |
Modular degree for the optimal curve |
Δ |
-219128 = -1 · 23 · 72 · 13 · 43 |
Discriminant |
Eigenvalues |
2- 1 -2 7- 3 13- -3 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1254,16988] |
[a1,a2,a3,a4,a6] |
Generators |
[22:2:1] |
Generators of the group modulo torsion |
j |
-4450839020593/4472 |
j-invariant |
L |
9.91185750063 |
L(r)(E,1)/r! |
Ω |
2.6454665461328 |
Real period |
R |
1.2489110871685 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000034 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
54782y1 |
Quadratic twists by: -7 |