Atkin-Lehner |
3- 7+ 67- |
Signs for the Atkin-Lehner involutions |
Class |
4221d |
Isogeny class |
Conductor |
4221 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
4731584106667128669 = 330 · 73 · 67 |
Discriminant |
Eigenvalues |
1 3- -2 7+ 4 2 6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-1202733,-496489500] |
[a1,a2,a3,a4,a6] |
Generators |
[-1807912381906241412648:-7887367366043953548291:2766783085774636544] |
Generators of the group modulo torsion |
j |
263939304644887918033/6490513177869861 |
j-invariant |
L |
3.8851681768327 |
L(r)(E,1)/r! |
Ω |
0.14438039573445 |
Real period |
R |
26.909250089455 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
67536bw3 1407c4 105525x3 29547y3 |
Quadratic twists by: -4 -3 5 -7 |