Atkin-Lehner |
2- 3- 5- 19- |
Signs for the Atkin-Lehner involutions |
Class |
64980bo |
Isogeny class |
Conductor |
64980 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
4170447985478400 = 28 · 36 · 52 · 197 |
Discriminant |
Eigenvalues |
2- 3- 5- -2 4 4 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-334647,-74447586] |
[a1,a2,a3,a4,a6] |
Generators |
[16530:718029:8] |
Generators of the group modulo torsion |
j |
472058064/475 |
j-invariant |
L |
6.9723072185148 |
L(r)(E,1)/r! |
Ω |
0.19850847703282 |
Real period |
R |
4.3904341788193 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999995879 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
7220b2 3420d2 |
Quadratic twists by: -3 -19 |