Atkin-Lehner |
2- 5+ 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
64400bo |
Isogeny class |
Conductor |
64400 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
3534272000000 = 212 · 56 · 74 · 23 |
Discriminant |
Eigenvalues |
2- 0 5+ 7- -4 -6 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-49475,-4234750] |
[a1,a2,a3,a4,a6] |
Generators |
[311:3234:1] |
Generators of the group modulo torsion |
j |
209267191953/55223 |
j-invariant |
L |
4.4129967136817 |
L(r)(E,1)/r! |
Ω |
0.32011791634714 |
Real period |
R |
3.4463837292518 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000722 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
4025a3 2576l3 |
Quadratic twists by: -4 5 |