Atkin-Lehner |
2+ 3+ 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
27930g |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
3.6380862847862E+20 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7- 0 2 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-4357938,-3381051708] |
[a1,a2,a3,a4,a6] |
Generators |
[-164955:-992433:125] |
Generators of the group modulo torsion |
j |
77799851782095807001/3092322318750000 |
j-invariant |
L |
2.9281151068081 |
L(r)(E,1)/r! |
Ω |
0.10474711943355 |
Real period |
R |
6.9885337244656 |
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 |
83790fj4 3990p3 |
Quadratic twists by: -3 -7 |