Atkin-Lehner |
2- 3+ 17+ 47+ |
Signs for the Atkin-Lehner involutions |
Class |
81498o |
Isogeny class |
Conductor |
81498 |
Conductor |
∏ cp |
15 |
Product of Tamagawa factors cp |
deg |
2484000 |
Modular degree for the optimal curve |
Δ |
-4.1901975077098E+19 |
Discriminant |
Eigenvalues |
2- 3+ -2 0 -4 3 17+ -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,425946,-292305885] |
[a1,a2,a3,a4,a6] |
j |
29572595179493681087/144989533138747392 |
j-invariant |
L |
1.5361614711713 |
L(r)(E,1)/r! |
Ω |
0.10241076124552 |
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 |
81498ba1 |
Quadratic twists by: 17 |