Atkin-Lehner |
2+ 3- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
7488t |
Isogeny class |
Conductor |
7488 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-1271981408256 = -1 · 227 · 36 · 13 |
Discriminant |
Eigenvalues |
2+ 3- -3 -1 6 13+ 3 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-264684,52413104] |
[a1,a2,a3,a4,a6] |
j |
-10730978619193/6656 |
j-invariant |
L |
1.4204360290475 |
L(r)(E,1)/r! |
Ω |
0.71021801452375 |
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 |
7488bv3 234e3 832c3 97344cl3 |
Quadratic twists by: -4 8 -3 13 |