Atkin-Lehner |
2- 5- 7- |
Signs for the Atkin-Lehner involutions |
Class |
78400jv |
Isogeny class |
Conductor |
78400 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
60236288000 = 212 · 53 · 76 |
Discriminant |
Eigenvalues |
2- 0 5- 7- 0 -4 8 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-980,0] |
[a1,a2,a3,a4,a6] |
j |
1728 |
j-invariant |
L |
1.874544231881 |
L(r)(E,1)/r! |
Ω |
0.93727211621313 |
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 |
78400jv2 39200cm1 78400jt2 1600t2 |
Quadratic twists by: -4 8 5 -7 |