Atkin-Lehner |
2- 3+ 5+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
68400di |
Isogeny class |
Conductor |
68400 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
1.313335420416E+20 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -2 -2 4 6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1437075,368327250] |
[a1,a2,a3,a4,a6] |
j |
260549802603/104256800 |
j-invariant |
L |
2.6875602944372 |
L(r)(E,1)/r! |
Ω |
0.1679725175949 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
8550c2 68400dh2 13680v2 |
Quadratic twists by: -4 -3 5 |