Atkin-Lehner |
2+ 3- 73- |
Signs for the Atkin-Lehner involutions |
Class |
438d |
Isogeny class |
Conductor |
438 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
31078728 = 23 · 36 · 732 |
Discriminant |
Eigenvalues |
2+ 3- 0 -4 -6 -4 -6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-31106,2108972] |
[a1,a2,a3,a4,a6] |
Generators |
[192:1699:1] |
Generators of the group modulo torsion |
j |
3328404840479049625/31078728 |
j-invariant |
L |
1.5258264643005 |
L(r)(E,1)/r! |
Ω |
1.4530902095286 |
Real period |
R |
3.150168766457 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
6 |
Number of elements in the torsion subgroup |
Twists |
3504q2 14016m2 1314f2 10950t2 |
Quadratic twists by: -4 8 -3 5 |