Atkin-Lehner |
2+ 5- 19- |
Signs for the Atkin-Lehner involutions |
Class |
28880j |
Isogeny class |
Conductor |
28880 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
21738960692480 = 28 · 5 · 198 |
Discriminant |
Eigenvalues |
2+ 2 5- -4 4 0 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-7340,93392] |
[a1,a2,a3,a4,a6] |
Generators |
[538276:6502332:50653] |
Generators of the group modulo torsion |
j |
3631696/1805 |
j-invariant |
L |
7.8817849047387 |
L(r)(E,1)/r! |
Ω |
0.602180548459 |
Real period |
R |
6.5443702265944 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
14440m2 115520cd2 1520d2 |
Quadratic twists by: -4 8 -19 |