Atkin-Lehner |
2+ 3+ 5+ 71- |
Signs for the Atkin-Lehner involutions |
Class |
68160f |
Isogeny class |
Conductor |
68160 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-15336000000000000 = -1 · 215 · 33 · 512 · 71 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 0 -4 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,60959,-1413695] |
[a1,a2,a3,a4,a6] |
Generators |
[219:4732:1] [6682:201039:8] |
Generators of the group modulo torsion |
j |
764504691439672/468017578125 |
j-invariant |
L |
8.2254552339514 |
L(r)(E,1)/r! |
Ω |
0.22773312714288 |
Real period |
R |
36.118834958838 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000021 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
68160u3 34080bi2 |
Quadratic twists by: -4 8 |