Atkin-Lehner |
2- 3- 5- 11- |
Signs for the Atkin-Lehner involutions |
Class |
21780ba |
Isogeny class |
Conductor |
21780 |
Conductor |
∏ cp |
120 |
Product of Tamagawa factors cp |
deg |
80640 |
Modular degree for the optimal curve |
Δ |
-661567500000000 = -1 · 28 · 37 · 510 · 112 |
Discriminant |
Eigenvalues |
2- 3- 5- 3 11- -2 -2 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-39072,-3219964] |
[a1,a2,a3,a4,a6] |
Generators |
[532:11250:1] |
Generators of the group modulo torsion |
j |
-292124360704/29296875 |
j-invariant |
L |
6.3556362914782 |
L(r)(E,1)/r! |
Ω |
0.16882684831496 |
Real period |
R |
0.31371571696647 |
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 |
87120gg1 7260c1 108900co1 21780bb1 |
Quadratic twists by: -4 -3 5 -11 |