Atkin-Lehner |
2- 5- 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
74480cp |
Isogeny class |
Conductor |
74480 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
1935360 |
Modular degree for the optimal curve |
Δ |
-2.6193304207778E+20 |
Discriminant |
Eigenvalues |
2- 0 5- 7- 1 1 3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2785307,1951293386] |
[a1,a2,a3,a4,a6] |
Generators |
[1015:13034:1] |
Generators of the group modulo torsion |
j |
-4959007166945889/543553252480 |
j-invariant |
L |
7.0797385287897 |
L(r)(E,1)/r! |
Ω |
0.16997132623558 |
Real period |
R |
2.0826273131018 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999993542 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
9310r1 10640p1 |
Quadratic twists by: -4 -7 |