Atkin-Lehner |
2- 3- 7- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
7896l |
Isogeny class |
Conductor |
7896 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
7918544406528 = 211 · 36 · 74 · 472 |
Discriminant |
Eigenvalues |
2- 3- 4 7- -2 4 -2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-30336,-2039328] |
[a1,a2,a3,a4,a6] |
j |
1507589218227458/3866476761 |
j-invariant |
L |
4.3416715629471 |
L(r)(E,1)/r! |
Ω |
0.36180596357892 |
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 |
15792c2 63168u2 23688o2 55272x2 |
Quadratic twists by: -4 8 -3 -7 |