Atkin-Lehner |
2+ 3+ 11- 13- |
Signs for the Atkin-Lehner involutions |
Class |
13728d |
Isogeny class |
Conductor |
13728 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
8566272 = 29 · 32 · 11 · 132 |
Discriminant |
Eigenvalues |
2+ 3+ -2 0 11- 13- 0 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-104,420] |
[a1,a2,a3,a4,a6] |
Generators |
[-8:26:1] |
Generators of the group modulo torsion |
j |
245314376/16731 |
j-invariant |
L |
3.4938533065833 |
L(r)(E,1)/r! |
Ω |
2.2778151925984 |
Real period |
R |
0.76693081114227 |
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 |
13728i2 27456w2 41184ba2 |
Quadratic twists by: -4 8 -3 |