Atkin-Lehner |
2+ 3+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
101568m |
Isogeny class |
Conductor |
101568 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
deg |
270336 |
Modular degree for the optimal curve |
Δ |
-125515485278208 = -1 · 212 · 32 · 237 |
Discriminant |
Eigenvalues |
2+ 3+ -2 -2 2 -6 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,11991,183465] |
[a1,a2,a3,a4,a6] |
Generators |
[-3:384:1] [8:529:1] |
Generators of the group modulo torsion |
j |
314432/207 |
j-invariant |
L |
7.844122795657 |
L(r)(E,1)/r! |
Ω |
0.36774688679325 |
Real period |
R |
2.666277770574 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000026 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
101568bl1 50784n1 4416d1 |
Quadratic twists by: -4 8 -23 |