Atkin-Lehner |
2+ 3+ 5- 71- |
Signs for the Atkin-Lehner involutions |
Class |
102240b |
Isogeny class |
Conductor |
102240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1742169600 = 29 · 33 · 52 · 712 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 4 0 2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-387,2134] |
[a1,a2,a3,a4,a6] |
Generators |
[5:18:1] |
Generators of the group modulo torsion |
j |
463684824/126025 |
j-invariant |
L |
8.9701862400491 |
L(r)(E,1)/r! |
Ω |
1.3914437553548 |
Real period |
R |
1.6116688486749 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.000000002151 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
102240y2 102240x2 |
Quadratic twists by: -4 -3 |