Atkin-Lehner |
2- 3- 7- 13+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
87906bq |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
160 |
Product of Tamagawa factors cp |
Δ |
20384744922035676 = 22 · 35 · 78 · 13 · 234 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 0 13+ -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-161808732,-792243048780] |
[a1,a2,a3,a4,a6] |
Generators |
[392712:245772774:1] |
Generators of the group modulo torsion |
j |
3982367508813341135547697/173267472924 |
j-invariant |
L |
14.457250026948 |
L(r)(E,1)/r! |
Ω |
0.042330077735457 |
Real period |
R |
8.5384027121591 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000003635 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
12558l3 |
Quadratic twists by: -7 |