Atkin-Lehner |
2+ 3+ 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
20832h |
Isogeny class |
Conductor |
20832 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
216986112 = 29 · 32 · 72 · 312 |
Discriminant |
Eigenvalues |
2+ 3+ 0 7- -2 6 2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-168,-396] |
[a1,a2,a3,a4,a6] |
Generators |
[-4:14:1] |
Generators of the group modulo torsion |
j |
1030301000/423801 |
j-invariant |
L |
4.7360199734372 |
L(r)(E,1)/r! |
Ω |
1.3742402929336 |
Real period |
R |
0.86157057062543 |
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 |
20832j2 41664eg2 62496bx2 |
Quadratic twists by: -4 8 -3 |