Atkin-Lehner |
2- 3+ 5- 13- 53- |
Signs for the Atkin-Lehner involutions |
Class |
20670y |
Isogeny class |
Conductor |
20670 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
103134793836766770 = 2 · 324 · 5 · 13 · 532 |
Discriminant |
Eigenvalues |
2- 3+ 5- 0 4 13- -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-1958645,-1055774023] |
[a1,a2,a3,a4,a6] |
Generators |
[36228540:-5251981541:1728] |
Generators of the group modulo torsion |
j |
830980649311837665385681/103134793836766770 |
j-invariant |
L |
7.6358196044694 |
L(r)(E,1)/r! |
Ω |
0.12761856467093 |
Real period |
R |
14.958285309348 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
62010l6 103350n6 |
Quadratic twists by: -3 5 |