Atkin-Lehner |
2- 3+ 5- 13+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
74100n |
Isogeny class |
Conductor |
74100 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
14592 |
Modular degree for the optimal curve |
Δ |
19266000 = 24 · 3 · 53 · 132 · 19 |
Discriminant |
Eigenvalues |
2- 3+ 5- 2 0 13+ 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-73,142] |
[a1,a2,a3,a4,a6] |
j |
21807104/9633 |
j-invariant |
L |
1.9521367729649 |
L(r)(E,1)/r! |
Ω |
1.9521367608194 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
74100bn1 |
Quadratic twists by: 5 |