Atkin-Lehner |
2- 11- 53+ |
Signs for the Atkin-Lehner involutions |
Class |
18656h |
Isogeny class |
Conductor |
18656 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
126562304 = 212 · 11 · 532 |
Discriminant |
Eigenvalues |
2- -2 -2 0 11- 2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-129,-209] |
[a1,a2,a3,a4,a6] |
Generators |
[-7:20:1] |
Generators of the group modulo torsion |
j |
58411072/30899 |
j-invariant |
L |
2.8307697752673 |
L(r)(E,1)/r! |
Ω |
1.5026966652768 |
Real period |
R |
1.8837932103522 |
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 |
18656f2 37312y1 |
Quadratic twists by: -4 8 |