Atkin-Lehner |
5+ 13- 67+ |
Signs for the Atkin-Lehner involutions |
Class |
21775d |
Isogeny class |
Conductor |
21775 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
20465982265625 = 57 · 13 · 674 |
Discriminant |
Eigenvalues |
-1 0 5+ 0 -4 13- -2 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-11005,-384628] |
[a1,a2,a3,a4,a6] |
j |
9432717529689/1309822865 |
j-invariant |
L |
0.94085246271223 |
L(r)(E,1)/r! |
Ω |
0.47042623135612 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
4355a3 |
Quadratic twists by: 5 |