Atkin-Lehner |
2+ 3+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
21294k |
Isogeny class |
Conductor |
21294 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
Δ |
-2.5880264148624E+19 |
Discriminant |
Eigenvalues |
2+ 3+ 0 7- 6 13+ 3 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,734358,34995572] |
[a1,a2,a3,a4,a6] |
j |
77908020328125/46036680704 |
j-invariant |
L |
2.3201475562907 |
L(r)(E,1)/r! |
Ω |
0.1288970864606 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
21294bw1 21294bp2 |
Quadratic twists by: -3 13 |