Atkin-Lehner |
2- 5- 7+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
20230p |
Isogeny class |
Conductor |
20230 |
Conductor |
∏ cp |
160 |
Product of Tamagawa factors cp |
Δ |
-147451412500000 = -1 · 25 · 58 · 74 · 173 |
Discriminant |
Eigenvalues |
2- -2 5- 7+ 2 -2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-7945,644025] |
[a1,a2,a3,a4,a6] |
Generators |
[-10:855:1] |
Generators of the group modulo torsion |
j |
-11289171456737/30012500000 |
j-invariant |
L |
5.4503452190692 |
L(r)(E,1)/r! |
Ω |
0.51132362483783 |
Real period |
R |
0.26648217265523 |
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 |
101150u2 20230n2 |
Quadratic twists by: 5 17 |