Atkin-Lehner |
2- 3+ 17+ 101- |
Signs for the Atkin-Lehner involutions |
Class |
20604a |
Isogeny class |
Conductor |
20604 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-3595974912 = -1 · 28 · 34 · 17 · 1012 |
Discriminant |
Eigenvalues |
2- 3+ 2 4 4 -2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-212,3192] |
[a1,a2,a3,a4,a6] |
Generators |
[-316:4095:64] |
Generators of the group modulo torsion |
j |
-4135597648/14046777 |
j-invariant |
L |
6.0043831000495 |
L(r)(E,1)/r! |
Ω |
1.2302710411214 |
Real period |
R |
4.8805368080325 |
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 |
82416l2 61812d2 |
Quadratic twists by: -4 -3 |