Atkin-Lehner |
2- 3- 5- 11- |
Signs for the Atkin-Lehner involutions |
Class |
7920bk |
Isogeny class |
Conductor |
7920 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
338722560 = 28 · 37 · 5 · 112 |
Discriminant |
Eigenvalues |
2- 3- 5- 0 11- -4 2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-687,6874] |
[a1,a2,a3,a4,a6] |
Generators |
[-30:22:1] |
Generators of the group modulo torsion |
j |
192143824/1815 |
j-invariant |
L |
4.4848119371269 |
L(r)(E,1)/r! |
Ω |
1.7170888811939 |
Real period |
R |
2.611869418203 |
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 |
1980c2 31680cj2 2640s2 39600ds2 |
Quadratic twists by: -4 8 -3 5 |