Atkin-Lehner |
2- 3+ 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
80724j |
Isogeny class |
Conductor |
80724 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
701369308991232 = 28 · 32 · 73 · 316 |
Discriminant |
Eigenvalues |
2- 3+ 0 7- 6 -2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1757028,897014520] |
[a1,a2,a3,a4,a6] |
j |
2640279346000/3087 |
j-invariant |
L |
2.5754087277658 |
L(r)(E,1)/r! |
Ω |
0.42923479185413 |
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 |
84a4 |
Quadratic twists by: -31 |