Atkin-Lehner |
2+ 7- 53- |
Signs for the Atkin-Lehner involutions |
Class |
20776g |
Isogeny class |
Conductor |
20776 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-592213065472 = -1 · 28 · 77 · 532 |
Discriminant |
Eigenvalues |
2+ 2 4 7- -4 2 -6 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,964,34868] |
[a1,a2,a3,a4,a6] |
Generators |
[104494:947640:2197] |
Generators of the group modulo torsion |
j |
3286064/19663 |
j-invariant |
L |
9.0458759590603 |
L(r)(E,1)/r! |
Ω |
0.66375243298293 |
Real period |
R |
6.814194200696 |
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 |
41552p2 2968b2 |
Quadratic twists by: -4 -7 |