Atkin-Lehner |
2+ 29+ |
Signs for the Atkin-Lehner involutions |
Class |
232a |
Isogeny class |
Conductor |
232 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
16 |
Modular degree for the optimal curve |
Δ |
-29696 = -1 · 210 · 29 |
Discriminant |
Eigenvalues |
2+ -1 -3 2 -3 -5 -4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,8,-4] |
[a1,a2,a3,a4,a6] |
Generators |
[2:4:1] |
Generators of the group modulo torsion |
j |
48668/29 |
j-invariant |
L |
1.2149825684911 |
L(r)(E,1)/r! |
Ω |
2.173832562827 |
Real period |
R |
0.27945633653382 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
464a1 1856b1 2088m1 5800g1 |
Quadratic twists by: -4 8 -3 5 |