Atkin-Lehner |
2- 101+ |
Signs for the Atkin-Lehner involutions |
Class |
1616d |
Isogeny class |
Conductor |
1616 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
272 |
Modular degree for the optimal curve |
Δ |
25856 = 28 · 101 |
Discriminant |
Eigenvalues |
2- 2 3 -2 6 5 3 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-69,-199] |
[a1,a2,a3,a4,a6] |
j |
143982592/101 |
j-invariant |
L |
3.3091184816172 |
L(r)(E,1)/r! |
Ω |
1.6545592408086 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
404b1 6464p1 14544ba1 40400o1 |
Quadratic twists by: -4 8 -3 5 |