Atkin-Lehner |
2+ 3- 5+ 11+ |
Signs for the Atkin-Lehner involutions |
Class |
19800c |
Isogeny class |
Conductor |
19800 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
20785248000000 = 211 · 310 · 56 · 11 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 0 11+ -2 6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-106275,-13333250] |
[a1,a2,a3,a4,a6] |
j |
5690357426/891 |
j-invariant |
L |
2.1153675785182 |
L(r)(E,1)/r! |
Ω |
0.26442094731477 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
39600w4 6600bb3 792d3 |
Quadratic twists by: -4 -3 5 |