Atkin-Lehner |
2- 3+ 7- 37- |
Signs for the Atkin-Lehner involutions |
Class |
87024ci |
Isogeny class |
Conductor |
87024 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
2597599565568 = 28 · 32 · 77 · 372 |
Discriminant |
Eigenvalues |
2- 3+ 0 7- 0 -4 8 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-17068,-849092] |
[a1,a2,a3,a4,a6] |
j |
18258658000/86247 |
j-invariant |
L |
1.6712262455413 |
L(r)(E,1)/r! |
Ω |
0.41780653829874 |
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 |
21756o2 12432bw2 |
Quadratic twists by: -4 -7 |