Atkin-Lehner |
2- 3- 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
1260g |
Isogeny class |
Conductor |
1260 |
Conductor |
∏ cp |
9 |
Product of Tamagawa factors cp |
Δ |
-320060160 = -1 · 28 · 36 · 5 · 73 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- -3 -1 3 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-7248,237508] |
[a1,a2,a3,a4,a6] |
j |
-225637236736/1715 |
j-invariant |
L |
1.5395406052554 |
L(r)(E,1)/r! |
Ω |
1.5395406052554 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
5040bf2 20160cj2 140a2 6300h2 |
Quadratic twists by: -4 8 -3 5 |