Atkin-Lehner |
2+ 3- 5- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
6240r |
Isogeny class |
Conductor |
6240 |
Conductor |
∏ cp |
384 |
Product of Tamagawa factors cp |
Δ |
-197121600000000 = -1 · 212 · 36 · 58 · 132 |
Discriminant |
Eigenvalues |
2+ 3- 5- -2 -2 13+ -2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-6945,708975] |
[a1,a2,a3,a4,a6] |
Generators |
[135:-1500:1] |
Generators of the group modulo torsion |
j |
-9045718037056/48125390625 |
j-invariant |
L |
4.7230299498021 |
L(r)(E,1)/r! |
Ω |
0.48955246310696 |
Real period |
R |
0.10049633563589 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
6240y2 12480h1 18720bf2 31200bo2 |
Quadratic twists by: -4 8 -3 5 |