Atkin-Lehner |
2+ 7- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
48608c |
Isogeny class |
Conductor |
48608 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
36864 |
Modular degree for the optimal curve |
Δ |
-640492450304 = -1 · 29 · 79 · 31 |
Discriminant |
Eigenvalues |
2+ -1 -1 7- 0 0 2 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1976,-50588] |
[a1,a2,a3,a4,a6] |
Generators |
[56:106:1] [89:686:1] |
Generators of the group modulo torsion |
j |
-14172488/10633 |
j-invariant |
L |
7.5523614048839 |
L(r)(E,1)/r! |
Ω |
0.34670930452474 |
Real period |
R |
2.7228723408638 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999994 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
48608i1 97216g1 6944c1 |
Quadratic twists by: -4 8 -7 |