Atkin-Lehner |
3- 7- 19- 73- |
Signs for the Atkin-Lehner involutions |
Class |
87381j |
Isogeny class |
Conductor |
87381 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
1.5005477070374E+21 |
Discriminant |
Eigenvalues |
-1 3- 0 7- -2 4 4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-3183350,1143443918] |
[a1,a2,a3,a4,a6] |
Generators |
[2721:110986:1] |
Generators of the group modulo torsion |
j |
4893833932024249689625/2058364481532756327 |
j-invariant |
L |
4.4871792815401 |
L(r)(E,1)/r! |
Ω |
0.13647838656509 |
Real period |
R |
1.6439157130959 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999957507 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
29127g2 |
Quadratic twists by: -3 |