Atkin-Lehner |
2- 3- 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
12480ck |
Isogeny class |
Conductor |
12480 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
996802560 = 217 · 32 · 5 · 132 |
Discriminant |
Eigenvalues |
2- 3- 5+ 2 0 13+ -4 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-801,-8865] |
[a1,a2,a3,a4,a6] |
Generators |
[39:144:1] |
Generators of the group modulo torsion |
j |
434163602/7605 |
j-invariant |
L |
5.6164842492284 |
L(r)(E,1)/r! |
Ω |
0.89827194737375 |
Real period |
R |
1.5631358258624 |
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 |
12480c2 3120e2 37440ez2 62400ey2 |
Quadratic twists by: -4 8 -3 5 |