Atkin-Lehner |
2+ 3+ 5+ 79- |
Signs for the Atkin-Lehner involutions |
Class |
28440b |
Isogeny class |
Conductor |
28440 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-6289490073600 = -1 · 211 · 39 · 52 · 792 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 0 0 -4 -4 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2403,-128898] |
[a1,a2,a3,a4,a6] |
j |
-38068326/156025 |
j-invariant |
L |
0.62152074584005 |
L(r)(E,1)/r! |
Ω |
0.3107603729201 |
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 |
56880a2 28440i2 |
Quadratic twists by: -4 -3 |