Atkin-Lehner |
2+ 5- |
Signs for the Atkin-Lehner involutions |
Class |
50a |
Isogeny class |
Conductor |
50 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
deg |
2 |
Modular degree for the optimal curve |
Δ |
-1250 = -1 · 2 · 54 |
Discriminant |
Eigenvalues |
2+ 1 5- 2 -3 -4 -3 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-1,-2] |
[a1,a2,a3,a4,a6] |
j |
-25/2 |
j-invariant |
L |
0.7131649814283 |
L(r)(E,1)/r! |
Ω |
2.1394949442849 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
400c1 1600j1 450b1 50b3 |
Quadratic twists by: -4 8 -3 5 |