Atkin-Lehner |
2- 3+ 5- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
76440cb |
Isogeny class |
Conductor |
76440 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
9790237018598400 = 210 · 36 · 52 · 79 · 13 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- 0 13+ 0 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-110560,13361692] |
[a1,a2,a3,a4,a6] |
j |
3616924252/236925 |
j-invariant |
L |
1.6037640417005 |
L(r)(E,1)/r! |
Ω |
0.40094101141449 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
76440ct2 |
Quadratic twists by: -7 |