Atkin-Lehner |
2- 17- 37- |
Signs for the Atkin-Lehner involutions |
Class |
40256bc |
Isogeny class |
Conductor |
40256 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-36348343726637056 = -1 · 226 · 172 · 374 |
Discriminant |
Eigenvalues |
2- -2 -2 -2 2 -2 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,56351,7610271] |
[a1,a2,a3,a4,a6] |
j |
75488529485447/138657927424 |
j-invariant |
L |
1.0066627236039 |
L(r)(E,1)/r! |
Ω |
0.25166568091501 |
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 |
40256r2 10064d2 |
Quadratic twists by: -4 8 |