Atkin-Lehner |
2- 3- 5- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
102240bh |
Isogeny class |
Conductor |
102240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
81920 |
Modular degree for the optimal curve |
Δ |
-6707966400 = -1 · 26 · 310 · 52 · 71 |
Discriminant |
Eigenvalues |
2- 3- 5- 2 2 -6 8 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-57,3944] |
[a1,a2,a3,a4,a6] |
j |
-438976/143775 |
j-invariant |
L |
4.3328169410692 |
L(r)(E,1)/r! |
Ω |
1.0832041905185 |
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 |
102240bt1 34080f1 |
Quadratic twists by: -4 -3 |