Atkin-Lehner |
2+ 31+ |
Signs for the Atkin-Lehner involutions |
Class |
61504h |
Isogeny class |
Conductor |
61504 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
894321072475734016 = 220 · 318 |
Discriminant |
Eigenvalues |
2+ -3 -1 -3 3 -5 3 -7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4694704108,-123811347857744] |
[a1,a2,a3,a4,a6] |
Generators |
[-539850772784497802:-5062247700736:13646778755273] |
Generators of the group modulo torsion |
j |
51181724570498001/4 |
j-invariant |
L |
1.5711301748983 |
L(r)(E,1)/r! |
Ω |
0.018238851962572 |
Real period |
R |
21.535486144118 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
61504bj2 1922c2 61504bc2 |
Quadratic twists by: -4 8 -31 |