Atkin-Lehner |
2+ 23- 67- |
Signs for the Atkin-Lehner involutions |
Class |
49312a |
Isogeny class |
Conductor |
49312 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
223713947648 = 212 · 233 · 672 |
Discriminant |
Eigenvalues |
2+ -2 4 -4 0 2 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-64801,-6370833] |
[a1,a2,a3,a4,a6] |
Generators |
[303:1380:1] |
Generators of the group modulo torsion |
j |
7347093889651264/54617663 |
j-invariant |
L |
5.0388723271503 |
L(r)(E,1)/r! |
Ω |
0.2992290563027 |
Real period |
R |
2.8065859141435 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000041 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
49312b2 98624e1 |
Quadratic twists by: -4 8 |