Atkin-Lehner |
2+ 3+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
882b |
Isogeny class |
Conductor |
882 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-493807104 = -1 · 29 · 39 · 72 |
Discriminant |
Eigenvalues |
2+ 3+ 3 7- 3 -2 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,12,-1072] |
[a1,a2,a3,a4,a6] |
j |
189/512 |
j-invariant |
L |
1.5365866582848 |
L(r)(E,1)/r! |
Ω |
0.76829332914241 |
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 |
7056bi2 28224s2 882g1 22050de2 |
Quadratic twists by: -4 8 -3 5 |