Atkin-Lehner |
2- 5+ 41- |
Signs for the Atkin-Lehner involutions |
Class |
16400s |
Isogeny class |
Conductor |
16400 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1025000000000000 = 212 · 514 · 41 |
Discriminant |
Eigenvalues |
2- 0 5+ -4 0 2 6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-92675,10749250] |
[a1,a2,a3,a4,a6] |
Generators |
[145:600:1] |
Generators of the group modulo torsion |
j |
1375407924561/16015625 |
j-invariant |
L |
3.8865001008428 |
L(r)(E,1)/r! |
Ω |
0.49471590537322 |
Real period |
R |
1.9640060379254 |
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 |
1025b3 65600bx4 3280m3 |
Quadratic twists by: -4 8 5 |