Atkin-Lehner |
2- 5+ 11- 19- |
Signs for the Atkin-Lehner involutions |
Class |
91960u |
Isogeny class |
Conductor |
91960 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
9905095173248000 = 210 · 53 · 118 · 192 |
Discriminant |
Eigenvalues |
2- -2 5+ -2 11- 2 -4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-331096,-73283520] |
[a1,a2,a3,a4,a6] |
Generators |
[-320:40:1] [1536:55176:1] |
Generators of the group modulo torsion |
j |
2212741893316/5460125 |
j-invariant |
L |
6.9649335495757 |
L(r)(E,1)/r! |
Ω |
0.1990560409132 |
Real period |
R |
8.7474531256598 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000725 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
8360a2 |
Quadratic twists by: -11 |