Atkin-Lehner |
2- 3- 5+ 11- 31- |
Signs for the Atkin-Lehner involutions |
Class |
81840dc |
Isogeny class |
Conductor |
81840 |
Conductor |
∏ cp |
896 |
Product of Tamagawa factors cp |
Δ |
-6.5920305708666E+25 |
Discriminant |
Eigenvalues |
2- 3- 5+ 4 11- -6 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-188812816,-1072356047980] |
[a1,a2,a3,a4,a6] |
Generators |
[5582108:139516182:343] |
Generators of the group modulo torsion |
j |
-181743201807136821360232849/16093824635904686248050 |
j-invariant |
L |
8.8669679630686 |
L(r)(E,1)/r! |
Ω |
0.020261595669513 |
Real period |
R |
7.8147208232907 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000002184 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
10230v4 |
Quadratic twists by: -4 |