Atkin-Lehner |
2- 3- 5- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
21150ch |
Isogeny class |
Conductor |
21150 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
691200 |
Modular degree for the optimal curve |
Δ |
1.8621832143262E+19 |
Discriminant |
Eigenvalues |
2- 3- 5- -1 0 5 -6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1709555,835344947] |
[a1,a2,a3,a4,a6] |
j |
1940372645668105/65393539488 |
j-invariant |
L |
4.3260919254175 |
L(r)(E,1)/r! |
Ω |
0.21630459627087 |
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 |
7050q1 21150y1 |
Quadratic twists by: -3 5 |