Atkin-Lehner |
2- 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
13520r |
Isogeny class |
Conductor |
13520 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
55143396739600 = 24 · 52 · 1310 |
Discriminant |
Eigenvalues |
2- -1 5+ -1 3 13+ -3 -7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-14461386,21172000615] |
[a1,a2,a3,a4,a6] |
j |
151635187115776/25 |
j-invariant |
L |
0.72533881840852 |
L(r)(E,1)/r! |
Ω |
0.36266940920426 |
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 |
3380a2 54080cy2 121680eu2 67600bm2 |
Quadratic twists by: -4 8 -3 5 |