Atkin-Lehner |
2- 3- 23- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
19458i |
Isogeny class |
Conductor |
19458 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
7316458075305648 = 24 · 311 · 232 · 474 |
Discriminant |
Eigenvalues |
2- 3- 4 -2 4 2 4 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-177098,28433369] |
[a1,a2,a3,a4,a6] |
j |
842625998430332761/10036293656112 |
j-invariant |
L |
6.7188688321898 |
L(r)(E,1)/r! |
Ω |
0.41992930201186 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
6486m2 |
Quadratic twists by: -3 |