Atkin-Lehner |
2- 7- 11+ |
Signs for the Atkin-Lehner involutions |
Class |
1232h |
Isogeny class |
Conductor |
1232 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
8830976 = 214 · 72 · 11 |
Discriminant |
Eigenvalues |
2- -2 2 7- 11+ -4 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-3752,87220] |
[a1,a2,a3,a4,a6] |
Generators |
[28:70:1] |
Generators of the group modulo torsion |
j |
1426487591593/2156 |
j-invariant |
L |
2.1660449638973 |
L(r)(E,1)/r! |
Ω |
1.9717829769107 |
Real period |
R |
1.0985209778466 |
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 |
154c2 4928bi2 11088cb2 30800bc2 |
Quadratic twists by: -4 8 -3 5 |