Atkin-Lehner |
7- 31+ 41+ |
Signs for the Atkin-Lehner involutions |
Class |
62279a |
Isogeny class |
Conductor |
62279 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
25920 |
Modular degree for the optimal curve |
Δ |
4635488249 = 76 · 312 · 41 |
Discriminant |
Eigenvalues |
1 0 -2 7- -4 4 4 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-548,3835] |
[a1,a2,a3,a4,a6] |
j |
154854153/39401 |
j-invariant |
L |
1.2871433066204 |
L(r)(E,1)/r! |
Ω |
1.2871433087354 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1271a1 |
Quadratic twists by: -7 |