Atkin-Lehner |
2+ 3+ 11+ 61+ |
Signs for the Atkin-Lehner involutions |
Class |
128832a |
Isogeny class |
Conductor |
128832 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-843315795190775808 = -1 · 215 · 320 · 112 · 61 |
Discriminant |
Eigenvalues |
2+ 3+ -2 0 11+ -6 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,236191,236193] |
[a1,a2,a3,a4,a6] |
Generators |
[3:972:1] |
Generators of the group modulo torsion |
j |
44469472018745656/25735955663781 |
j-invariant |
L |
1.8509263253924 |
L(r)(E,1)/r! |
Ω |
0.16836357726604 |
Real period |
R |
5.4968131607656 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000382367 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
128832t3 64416c2 |
Quadratic twists by: -4 8 |