Atkin-Lehner |
2- 31- |
Signs for the Atkin-Lehner involutions |
Class |
7688o |
Isogeny class |
Conductor |
7688 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
54148346185054208 = 211 · 319 |
Discriminant |
Eigenvalues |
2- -2 2 -4 -6 2 4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1261152,-545434592] |
[a1,a2,a3,a4,a6] |
Generators |
[5335967168330259537701:101236988063103181027180:3630812325786441739] |
Generators of the group modulo torsion |
j |
4096766 |
j-invariant |
L |
2.5750205792269 |
L(r)(E,1)/r! |
Ω |
0.14246691800061 |
Real period |
R |
36.149031864589 |
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 |
15376k2 61504u2 69192o2 7688m2 |
Quadratic twists by: -4 8 -3 -31 |