Atkin-Lehner |
2+ 3+ 5- 19- |
Signs for the Atkin-Lehner involutions |
Class |
91200ce |
Isogeny class |
Conductor |
91200 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-255301632000 = -1 · 214 · 38 · 53 · 19 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 2 4 -6 -4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,1487,-10703] |
[a1,a2,a3,a4,a6] |
Generators |
[27:220:1] |
Generators of the group modulo torsion |
j |
177433072/124659 |
j-invariant |
L |
5.5482718349357 |
L(r)(E,1)/r! |
Ω |
0.55517627063524 |
Real period |
R |
2.498428034635 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000106 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
91200iu2 11400p2 91200es2 |
Quadratic twists by: -4 8 5 |