Atkin-Lehner |
3+ 5+ 31- 43- |
Signs for the Atkin-Lehner involutions |
Class |
19995a |
Isogeny class |
Conductor |
19995 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
12896775 = 32 · 52 · 31 · 432 |
Discriminant |
Eigenvalues |
-1 3+ 5+ -2 0 -6 0 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-4136,100658] |
[a1,a2,a3,a4,a6] |
Generators |
[26:94:1] |
Generators of the group modulo torsion |
j |
7824775121589889/12896775 |
j-invariant |
L |
1.3607760444979 |
L(r)(E,1)/r! |
Ω |
1.9161616201278 |
Real period |
R |
0.35507861920519 |
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 |
59985m2 99975k2 |
Quadratic twists by: -3 5 |