Atkin-Lehner |
2+ 3+ 5- 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
27930u |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
256 |
Product of Tamagawa factors cp |
Δ |
9.4084953642665E+21 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 7- 0 6 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-144342412,667404766204] |
[a1,a2,a3,a4,a6] |
j |
2826944949483509435147449/79970891076562500 |
j-invariant |
L |
1.9277963153692 |
L(r)(E,1)/r! |
Ω |
0.1204872697106 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
83790eg2 3990j2 |
Quadratic twists by: -3 -7 |