Atkin-Lehner |
2+ 17- 37+ |
Signs for the Atkin-Lehner involutions |
Class |
40256g |
Isogeny class |
Conductor |
40256 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
2304 |
Modular degree for the optimal curve |
Δ |
-40256 = -1 · 26 · 17 · 37 |
Discriminant |
Eigenvalues |
2+ 0 1 1 3 6 17- 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-7,12] |
[a1,a2,a3,a4,a6] |
j |
-592704/629 |
j-invariant |
L |
3.2985373267433 |
L(r)(E,1)/r! |
Ω |
3.2985373267575 |
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 |
40256h1 20128j1 |
Quadratic twists by: -4 8 |