Atkin-Lehner |
2+ 3- 7+ 61- |
Signs for the Atkin-Lehner involutions |
Class |
40992i |
Isogeny class |
Conductor |
40992 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
13824 |
Modular degree for the optimal curve |
Δ |
-141668352 = -1 · 212 · 34 · 7 · 61 |
Discriminant |
Eigenvalues |
2+ 3- 0 7+ 2 4 -3 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-413,3147] |
[a1,a2,a3,a4,a6] |
Generators |
[13:12:1] |
Generators of the group modulo torsion |
j |
-1906624000/34587 |
j-invariant |
L |
7.0444601429099 |
L(r)(E,1)/r! |
Ω |
1.8400329171084 |
Real period |
R |
0.47855530717773 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999976 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
40992o1 81984a1 122976be1 |
Quadratic twists by: -4 8 -3 |