Atkin-Lehner |
2+ 7- 89- |
Signs for the Atkin-Lehner involutions |
Class |
1246g |
Isogeny class |
Conductor |
1246 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
6296309368832 = 211 · 72 · 894 |
Discriminant |
Eigenvalues |
2+ -2 -4 7- 0 4 -2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-9768,350582] |
[a1,a2,a3,a4,a6] |
Generators |
[-110:366:1] |
Generators of the group modulo torsion |
j |
103056823169347321/6296309368832 |
j-invariant |
L |
1.1600097887795 |
L(r)(E,1)/r! |
Ω |
0.74082650457073 |
Real period |
R |
0.78291596049987 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
9968i2 39872v2 11214r2 31150q2 |
Quadratic twists by: -4 8 -3 5 |