Atkin-Lehner |
2+ 11+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
2728a |
Isogeny class |
Conductor |
2728 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
288 |
Modular degree for the optimal curve |
Δ |
-698368 = -1 · 211 · 11 · 31 |
Discriminant |
Eigenvalues |
2+ 2 0 -3 11+ 0 -3 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-8,44] |
[a1,a2,a3,a4,a6] |
Generators |
[1:6:1] |
Generators of the group modulo torsion |
j |
-31250/341 |
j-invariant |
L |
4.0869110229074 |
L(r)(E,1)/r! |
Ω |
2.4357626476761 |
Real period |
R |
1.6778773690477 |
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 |
5456d1 21824h1 24552p1 68200r1 |
Quadratic twists by: -4 8 -3 5 |