Atkin-Lehner |
2- 3+ 5+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
20880bg |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-142701750000 = -1 · 24 · 39 · 56 · 29 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 1 3 -1 3 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1593,30483] |
[a1,a2,a3,a4,a6] |
Generators |
[34:125:1] |
Generators of the group modulo torsion |
j |
-1419579648/453125 |
j-invariant |
L |
5.2205010765969 |
L(r)(E,1)/r! |
Ω |
0.97632485632878 |
Real period |
R |
1.3367735756076 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
5220a2 83520dt2 20880bl1 104400de2 |
Quadratic twists by: -4 8 -3 5 |