Atkin-Lehner |
2+ 5+ 7+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
46550d |
Isogeny class |
Conductor |
46550 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
Δ |
-1977038502950 = -1 · 2 · 52 · 78 · 193 |
Discriminant |
Eigenvalues |
2+ -1 5+ 7+ 6 -5 -3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-16685,-839285] |
[a1,a2,a3,a4,a6] |
j |
-3564664705/13718 |
j-invariant |
L |
0.62994964637866 |
L(r)(E,1)/r! |
Ω |
0.20998321559735 |
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 |
46550cr2 46550k2 |
Quadratic twists by: 5 -7 |