Atkin-Lehner |
2+ 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
650a |
Isogeny class |
Conductor |
650 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
4062500 = 22 · 57 · 13 |
Discriminant |
Eigenvalues |
2+ 0 5+ 0 0 13+ -2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-34667,-2475759] |
[a1,a2,a3,a4,a6] |
Generators |
[399:6663:1] |
Generators of the group modulo torsion |
j |
294889639316481/260 |
j-invariant |
L |
1.615604580103 |
L(r)(E,1)/r! |
Ω |
0.34988063201696 |
Real period |
R |
4.6175879207417 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5200n3 20800t3 5850bj3 130b3 |
Quadratic twists by: -4 8 -3 5 |