Atkin-Lehner |
2- 3+ 7+ 37+ |
Signs for the Atkin-Lehner involutions |
Class |
12432bc |
Isogeny class |
Conductor |
12432 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
20458689048870912 = 218 · 316 · 72 · 37 |
Discriminant |
Eigenvalues |
2- 3+ -4 7+ 4 4 4 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-186760,30355696] |
[a1,a2,a3,a4,a6] |
j |
175880497476668041/4994797131072 |
j-invariant |
L |
1.5301375568546 |
L(r)(E,1)/r! |
Ω |
0.38253438921365 |
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 |
1554f2 49728el2 37296bt2 87024du2 |
Quadratic twists by: -4 8 -3 -7 |