Atkin-Lehner |
2+ 7- 71- |
Signs for the Atkin-Lehner involutions |
Class |
55664b |
Isogeny class |
Conductor |
55664 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
59515621050368 = 211 · 78 · 712 |
Discriminant |
Eigenvalues |
2+ -2 0 7- 2 2 -2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-10208,-144236] |
[a1,a2,a3,a4,a6] |
Generators |
[-68:490:1] |
Generators of the group modulo torsion |
j |
488281250/247009 |
j-invariant |
L |
4.2608335476038 |
L(r)(E,1)/r! |
Ω |
0.50099473143147 |
Real period |
R |
2.1261868041209 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999744 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27832b2 7952a2 |
Quadratic twists by: -4 -7 |