Atkin-Lehner |
2+ 3+ 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
27930g |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
1.1894196608653E+19 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7- 0 2 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-708418,158252788] |
[a1,a2,a3,a4,a6] |
Generators |
[217:3739:1] |
Generators of the group modulo torsion |
j |
334199035754662681/101099003040000 |
j-invariant |
L |
2.9281151068081 |
L(r)(E,1)/r! |
Ω |
0.20949423886711 |
Real period |
R |
3.4942668622328 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
83790fj2 3990p2 |
Quadratic twists by: -3 -7 |