Atkin-Lehner |
2- 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
72128bf |
Isogeny class |
Conductor |
72128 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
73728 |
Modular degree for the optimal curve |
Δ |
-135772593152 = -1 · 210 · 78 · 23 |
Discriminant |
Eigenvalues |
2- -1 0 7- -6 -3 0 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-5553,162121] |
[a1,a2,a3,a4,a6] |
Generators |
[40:49:1] |
Generators of the group modulo torsion |
j |
-157216000/1127 |
j-invariant |
L |
2.9584231069813 |
L(r)(E,1)/r! |
Ω |
1.0426892826745 |
Real period |
R |
1.418650386263 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999991351 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
72128n1 18032b1 10304r1 |
Quadratic twists by: -4 8 -7 |