Atkin-Lehner |
2- 5+ |
Signs for the Atkin-Lehner involutions |
Class |
50b |
Isogeny class |
Conductor |
50 |
Conductor |
∏ cp |
15 |
Product of Tamagawa factors cp |
Δ |
-819200 = -1 · 215 · 52 |
Discriminant |
Eigenvalues |
2- -1 5+ -2 -3 4 3 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,22,-9] |
[a1,a2,a3,a4,a6] |
j |
46969655/32768 |
j-invariant |
L |
0.95681122658763 |
L(r)(E,1)/r! |
Ω |
1.594685377646 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
5 |
Number of elements in the torsion subgroup |
Twists |
400b2 1600c2 450d2 50a4 |
Quadratic twists by: -4 8 -3 5 |