Atkin-Lehner |
2+ 5+ 71+ |
Signs for the Atkin-Lehner involutions |
Class |
28400a |
Isogeny class |
Conductor |
28400 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
403280000000 = 210 · 57 · 712 |
Discriminant |
Eigenvalues |
2+ 0 5+ -2 -4 -4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2075,-19750] |
[a1,a2,a3,a4,a6] |
Generators |
[-35:100:1] |
Generators of the group modulo torsion |
j |
61752996/25205 |
j-invariant |
L |
3.7102255809041 |
L(r)(E,1)/r! |
Ω |
0.73308665346507 |
Real period |
R |
1.2652752452139 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999999 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
14200c2 113600bv2 5680a2 |
Quadratic twists by: -4 8 5 |