Atkin-Lehner |
2- 7- 103- |
Signs for the Atkin-Lehner involutions |
Class |
80752r |
Isogeny class |
Conductor |
80752 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
3041280 |
Modular degree for the optimal curve |
Δ |
-1.0200968286335E+19 |
Discriminant |
Eigenvalues |
2- 2 4 7- 2 -2 6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-452776,193450608] |
[a1,a2,a3,a4,a6] |
j |
-21302308926361/21168652288 |
j-invariant |
L |
7.5033008259202 |
L(r)(E,1)/r! |
Ω |
0.20842502431436 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
10094c1 11536i1 |
Quadratic twists by: -4 -7 |