Atkin-Lehner |
2+ 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
650a |
Isogeny class |
Conductor |
650 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1056250000 = 24 · 58 · 132 |
Discriminant |
Eigenvalues |
2+ 0 5+ 0 0 13+ -2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-2167,-38259] |
[a1,a2,a3,a4,a6] |
Generators |
[-27:18:1] |
Generators of the group modulo torsion |
j |
72043225281/67600 |
j-invariant |
L |
1.615604580103 |
L(r)(E,1)/r! |
Ω |
0.69976126403393 |
Real period |
R |
2.3087939603708 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
5200n2 20800t2 5850bj2 130b2 |
Quadratic twists by: -4 8 -3 5 |