Atkin-Lehner |
2+ 3+ 13+ 71- |
Signs for the Atkin-Lehner involutions |
Class |
71994m |
Isogeny class |
Conductor |
71994 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
12960 |
Modular degree for the optimal curve |
Δ |
287976 = 23 · 3 · 132 · 71 |
Discriminant |
Eigenvalues |
2+ 3+ 3 2 -4 13+ -1 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-16,-8] |
[a1,a2,a3,a4,a6] |
j |
2950753/1704 |
j-invariant |
L |
2.5857337901884 |
L(r)(E,1)/r! |
Ω |
2.5857338180388 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
71994be1 |
Quadratic twists by: 13 |