Atkin-Lehner |
2- 5+ 13+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
20150j |
Isogeny class |
Conductor |
20150 |
Conductor |
∏ cp |
56 |
Product of Tamagawa factors cp |
Δ |
274471210000000 = 27 · 57 · 134 · 312 |
Discriminant |
Eigenvalues |
2- 0 5+ 0 -2 13+ -4 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-82605,-9082603] |
[a1,a2,a3,a4,a6] |
Generators |
[-165:268:1] |
Generators of the group modulo torsion |
j |
3989493518355801/17566157440 |
j-invariant |
L |
7.121028679537 |
L(r)(E,1)/r! |
Ω |
0.28168481599854 |
Real period |
R |
1.805723549131 |
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 |
4030a2 |
Quadratic twists by: 5 |