Atkin-Lehner |
2+ 3- 5+ 17+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
21930o |
Isogeny class |
Conductor |
21930 |
Conductor |
∏ cp |
28 |
Product of Tamagawa factors cp |
Δ |
-3.3380585528583E+22 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 4 4 -2 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,4247661,8119217902] |
[a1,a2,a3,a4,a6] |
j |
8475657646534537396225751/33380585528582721962880 |
j-invariant |
L |
2.3264202609661 |
L(r)(E,1)/r! |
Ω |
0.083086437891649 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
65790ct3 109650ch3 |
Quadratic twists by: -3 5 |