Atkin-Lehner |
2+ 3- 5+ 11+ |
Signs for the Atkin-Lehner involutions |
Class |
2640g |
Isogeny class |
Conductor |
2640 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
1393920 = 28 · 32 · 5 · 112 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 2 11+ 4 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-236,-1476] |
[a1,a2,a3,a4,a6] |
j |
5702413264/5445 |
j-invariant |
L |
2.4354162622889 |
L(r)(E,1)/r! |
Ω |
1.2177081311445 |
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 |
1320g2 10560bz2 7920r2 13200e2 |
Quadratic twists by: -4 8 -3 5 |