Atkin-Lehner |
7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
2023b |
Isogeny class |
Conductor |
2023 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
deg |
432 |
Modular degree for the optimal curve |
Δ |
99127 = 73 · 172 |
Discriminant |
Eigenvalues |
-1 -3 -4 7- 0 -2 17+ -7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-12,0] |
[a1,a2,a3,a4,a6] |
Generators |
[-3:2:1] [-2:4:1] |
Generators of the group modulo torsion |
j |
610929/343 |
j-invariant |
L |
1.4526302190012 |
L(r)(E,1)/r! |
Ω |
2.7768814163883 |
Real period |
R |
0.17437189436434 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999926 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
32368l1 129472bi1 18207f1 50575b1 |
Quadratic twists by: -4 8 -3 5 |