Atkin-Lehner |
2- 7+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
2464j |
Isogeny class |
Conductor |
2464 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
3840 |
Modular degree for the optimal curve |
Δ |
-1583855415296 = -1 · 212 · 74 · 115 |
Discriminant |
Eigenvalues |
2- 1 1 7+ 11- -2 0 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-32285,2222891] |
[a1,a2,a3,a4,a6] |
Generators |
[209:2156:1] |
Generators of the group modulo torsion |
j |
-908614343190016/386683451 |
j-invariant |
L |
3.710059432386 |
L(r)(E,1)/r! |
Ω |
0.83155615432019 |
Real period |
R |
0.22307930818088 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
2464e1 4928c1 22176a1 61600o1 |
Quadratic twists by: -4 8 -3 5 |