Atkin-Lehner |
2+ 3- 7+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
15246l |
Isogeny class |
Conductor |
15246 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
275656089175236 = 22 · 38 · 72 · 118 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ 11- -2 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-17991,-469463] |
[a1,a2,a3,a4,a6] |
Generators |
[-96:653:1] |
Generators of the group modulo torsion |
j |
498677257/213444 |
j-invariant |
L |
3.8599595177351 |
L(r)(E,1)/r! |
Ω |
0.42845775901409 |
Real period |
R |
2.2522404114102 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
121968fu2 5082r2 106722dn2 1386l2 |
Quadratic twists by: -4 -3 -7 -11 |