Atkin-Lehner |
2+ 3- 5+ 61- |
Signs for the Atkin-Lehner involutions |
Class |
21960g |
Isogeny class |
Conductor |
21960 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
683043840 = 210 · 37 · 5 · 61 |
Discriminant |
Eigenvalues |
2+ 3- 5+ -4 0 -2 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-175683,28342798] |
[a1,a2,a3,a4,a6] |
Generators |
[258:436:1] |
Generators of the group modulo torsion |
j |
803314200049924/915 |
j-invariant |
L |
3.8383918879526 |
L(r)(E,1)/r! |
Ω |
1.0206650831803 |
Real period |
R |
3.7606771811891 |
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 |
43920m4 7320q3 109800bw4 |
Quadratic twists by: -4 -3 5 |