Atkin-Lehner |
7- 13+ 47- |
Signs for the Atkin-Lehner involutions |
Class |
4277b |
Isogeny class |
Conductor |
4277 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
288 |
Modular degree for the optimal curve |
Δ |
-55601 = -1 · 7 · 132 · 47 |
Discriminant |
Eigenvalues |
-1 1 -3 7- -1 13+ 4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-7,-14] |
[a1,a2,a3,a4,a6] |
Generators |
[6:10:1] |
Generators of the group modulo torsion |
j |
-38272753/55601 |
j-invariant |
L |
2.1683937727107 |
L(r)(E,1)/r! |
Ω |
1.3936122316894 |
Real period |
R |
0.7779760120511 |
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 |
68432f1 38493e1 106925e1 29939d1 |
Quadratic twists by: -4 -3 5 -7 |