Atkin-Lehner |
2- 3+ 5+ 17+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
21930v |
Isogeny class |
Conductor |
21930 |
Conductor |
∏ cp |
37 |
Product of Tamagawa factors cp |
deg |
1358640 |
Modular degree for the optimal curve |
Δ |
-1.7415478204957E+21 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -1 3 -2 17+ -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-5346416,-5166700591] |
[a1,a2,a3,a4,a6] |
j |
-16900982833798366146494209/1741547820495667200000 |
j-invariant |
L |
1.8261239189108 |
L(r)(E,1)/r! |
Ω |
0.049354700511103 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
65790bc1 109650be1 |
Quadratic twists by: -3 5 |