Atkin-Lehner |
2- 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
78400hk |
Isogeny class |
Conductor |
78400 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-181420519600947200 = -1 · 219 · 52 · 712 |
Discriminant |
Eigenvalues |
2- 1 5+ 7- 3 -2 3 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-142753,-29218337] |
[a1,a2,a3,a4,a6] |
Generators |
[403983:5747552:729] |
Generators of the group modulo torsion |
j |
-417267265/235298 |
j-invariant |
L |
8.4391891650421 |
L(r)(E,1)/r! |
Ω |
0.1196811940183 |
Real period |
R |
8.8142389854187 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999951912 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
78400bu2 19600ck2 78400kn2 11200cm2 |
Quadratic twists by: -4 8 5 -7 |