Atkin-Lehner |
2- 5+ 7+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
12880n |
Isogeny class |
Conductor |
12880 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-10196798832640 = -1 · 215 · 5 · 76 · 232 |
Discriminant |
Eigenvalues |
2- 2 5+ 7+ 0 2 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,784,-153664] |
[a1,a2,a3,a4,a6] |
Generators |
[97722:1115686:729] |
Generators of the group modulo torsion |
j |
12994449551/2489452840 |
j-invariant |
L |
6.0292449201962 |
L(r)(E,1)/r! |
Ω |
0.34116346335823 |
Real period |
R |
8.8362992637716 |
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 |
1610d2 51520cc2 115920dx2 64400bt2 |
Quadratic twists by: -4 8 -3 5 |