Atkin-Lehner |
2+ 3+ 7- 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
74256s |
Isogeny class |
Conductor |
74256 |
Conductor |
∏ cp |
256 |
Product of Tamagawa factors cp |
Δ |
1.5185678597707E+19 |
Discriminant |
Eigenvalues |
2+ 3+ 2 7- 0 13- 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-324740052,2252541324960] |
[a1,a2,a3,a4,a6] |
j |
14794194217980649552803358288/59319057022291521 |
j-invariant |
L |
2.3766105623504 |
L(r)(E,1)/r! |
Ω |
0.14853815912175 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
37128bd2 |
Quadratic twists by: -4 |