Atkin-Lehner |
2- 3- 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
20280w |
Isogeny class |
Conductor |
20280 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
75177743247360 = 211 · 32 · 5 · 138 |
Discriminant |
Eigenvalues |
2- 3- 5+ 2 0 13+ -4 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-33856,2349920] |
[a1,a2,a3,a4,a6] |
Generators |
[4855:130806:125] |
Generators of the group modulo torsion |
j |
434163602/7605 |
j-invariant |
L |
6.1789180365969 |
L(r)(E,1)/r! |
Ω |
0.61341795733785 |
Real period |
R |
5.0364665418441 |
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 |
40560b2 60840u2 101400g2 1560g2 |
Quadratic twists by: -4 -3 5 13 |