Atkin-Lehner |
2+ 3- 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
81120r |
Isogeny class |
Conductor |
81120 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
1612800 |
Modular degree for the optimal curve |
Δ |
-3.2984234849779E+19 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 3 -3 13+ -3 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,790019,57747275] |
[a1,a2,a3,a4,a6] |
j |
2758136205824/1668346875 |
j-invariant |
L |
2.5486405203888 |
L(r)(E,1)/r! |
Ω |
0.12743202699687 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
81120be1 6240be1 |
Quadratic twists by: -4 13 |