Atkin-Lehner |
2- 3- 23- 47- |
Signs for the Atkin-Lehner involutions |
Class |
19458m |
Isogeny class |
Conductor |
19458 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
138004716978 = 2 · 310 · 232 · 472 |
Discriminant |
Eigenvalues |
2- 3- 2 -4 4 -4 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-7979,-271735] |
[a1,a2,a3,a4,a6] |
Generators |
[15774:691679:8] |
Generators of the group modulo torsion |
j |
77053177046377/189306882 |
j-invariant |
L |
7.9825262472403 |
L(r)(E,1)/r! |
Ω |
0.50522032045148 |
Real period |
R |
7.9000447172304 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
6486j2 |
Quadratic twists by: -3 |