Atkin-Lehner |
2+ 3- 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
83790bm |
Isogeny class |
Conductor |
83790 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
21288960 |
Modular degree for the optimal curve |
Δ |
-1.024331265135E+25 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- 3 -3 -1 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-114867720,498275211496] |
[a1,a2,a3,a4,a6] |
j |
-5697808233311360503/348201421875000 |
j-invariant |
L |
1.4256713466669 |
L(r)(E,1)/r! |
Ω |
0.071283563351872 |
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 |
27930cu1 83790bv1 |
Quadratic twists by: -3 -7 |