Atkin-Lehner |
2- 31- |
Signs for the Atkin-Lehner involutions |
Class |
61504bl |
Isogeny class |
Conductor |
61504 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
184320 |
Modular degree for the optimal curve |
Δ |
-28172916849664 = -1 · 210 · 317 |
Discriminant |
Eigenvalues |
2- 0 -1 -3 -6 -4 0 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-65348,-6434856] |
[a1,a2,a3,a4,a6] |
Generators |
[38905:229679:125] |
Generators of the group modulo torsion |
j |
-33958656/31 |
j-invariant |
L |
1.765718043892 |
L(r)(E,1)/r! |
Ω |
0.14929240361814 |
Real period |
R |
5.9136232018208 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000614 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
61504j1 15376t1 1984i1 |
Quadratic twists by: -4 8 -31 |