Atkin-Lehner |
2- 3+ 17+ 101- |
Signs for the Atkin-Lehner involutions |
Class |
20604b |
Isogeny class |
Conductor |
20604 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
-6792397056 = -1 · 28 · 32 · 172 · 1012 |
Discriminant |
Eigenvalues |
2- 3+ -2 4 0 2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-524,6264] |
[a1,a2,a3,a4,a6] |
Generators |
[-10:102:1] |
Generators of the group modulo torsion |
j |
-62273912272/26532801 |
j-invariant |
L |
4.4669929923747 |
L(r)(E,1)/r! |
Ω |
1.2468848561093 |
Real period |
R |
0.59708707537402 |
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 |
82416m2 61812c2 |
Quadratic twists by: -4 -3 |