Atkin-Lehner |
2- 3+ 11+ 79- |
Signs for the Atkin-Lehner involutions |
Class |
31284a |
Isogeny class |
Conductor |
31284 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
460422120837888 = 28 · 39 · 114 · 792 |
Discriminant |
Eigenvalues |
2- 3+ 0 0 11+ -6 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-897615,327326454] |
[a1,a2,a3,a4,a6] |
Generators |
[438:4266:1] |
Generators of the group modulo torsion |
j |
15873136782246000/91374481 |
j-invariant |
L |
4.8592109808479 |
L(r)(E,1)/r! |
Ω |
0.46836190767875 |
Real period |
R |
1.7291510764011 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999999 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
125136j2 31284b2 |
Quadratic twists by: -4 -3 |