Atkin-Lehner |
2+ 3- 5- 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
27930bs |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
1056 |
Product of Tamagawa factors cp |
Δ |
2.8571772485035E+25 |
Discriminant |
Eigenvalues |
2+ 3- 5- 7- 2 -2 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-90281938,-207081895912] |
[a1,a2,a3,a4,a6] |
Generators |
[-5921:-343315:1] |
Generators of the group modulo torsion |
j |
2016712380478747667743/708035157428062500 |
j-invariant |
L |
5.3906946032708 |
L(r)(E,1)/r! |
Ω |
0.050391094623797 |
Real period |
R |
0.40521639571645 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
83790ej2 27930c2 |
Quadratic twists by: -3 -7 |