Atkin-Lehner |
2- 3+ 7- 37- |
Signs for the Atkin-Lehner involutions |
Class |
87024ct |
Isogeny class |
Conductor |
87024 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-18965940294733824 = -1 · 212 · 3 · 77 · 374 |
Discriminant |
Eigenvalues |
2- 3+ 2 7- -4 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,65448,1518000] |
[a1,a2,a3,a4,a6] |
j |
64336588343/39357381 |
j-invariant |
L |
1.9048594213096 |
L(r)(E,1)/r! |
Ω |
0.23810743916637 |
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 |
5439f4 12432bz4 |
Quadratic twists by: -4 -7 |