Atkin-Lehner |
2- 3- 5+ 7+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
47880bc |
Isogeny class |
Conductor |
47880 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-649922162400000000 = -1 · 211 · 38 · 58 · 73 · 192 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ -2 2 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,24837,-38757962] |
[a1,a2,a3,a4,a6] |
j |
1134915803278/435315234375 |
j-invariant |
L |
2.1590154925653 |
L(r)(E,1)/r! |
Ω |
0.13493846829088 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
95760y2 15960h2 |
Quadratic twists by: -4 -3 |