Atkin-Lehner |
2- 3- 5+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
81900r |
Isogeny class |
Conductor |
81900 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
deg |
2488320 |
Modular degree for the optimal curve |
Δ |
-1.7318816948672E+20 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ -4 13- 2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,1146300,-421605875] |
[a1,a2,a3,a4,a6] |
j |
914010221133824/950278021875 |
j-invariant |
L |
2.352381495381 |
L(r)(E,1)/r! |
Ω |
0.098015897297592 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27300n1 16380e1 |
Quadratic twists by: -3 5 |