Atkin-Lehner |
2- 3- 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
38808cn |
Isogeny class |
Conductor |
38808 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
23910222276864 = 28 · 38 · 76 · 112 |
Discriminant |
Eigenvalues |
2- 3- -2 7- 11- -6 6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-19551,1025570] |
[a1,a2,a3,a4,a6] |
Generators |
[-7:1078:1] |
Generators of the group modulo torsion |
j |
37642192/1089 |
j-invariant |
L |
4.9239365458153 |
L(r)(E,1)/r! |
Ω |
0.6713132472174 |
Real period |
R |
0.91684779166521 |
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 |
77616bu2 12936c2 792e2 |
Quadratic twists by: -4 -3 -7 |