Atkin-Lehner |
2- 3+ 5+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
15870v |
Isogeny class |
Conductor |
15870 |
Conductor |
∏ cp |
104 |
Product of Tamagawa factors cp |
Δ |
2.689106514343E+20 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 0 -4 4 4 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-531618561,4717673923839] |
[a1,a2,a3,a4,a6] |
Generators |
[10271:578880:1] |
Generators of the group modulo torsion |
j |
9225153360356018903/149299200 |
j-invariant |
L |
5.8284068618417 |
L(r)(E,1)/r! |
Ω |
0.12433507417799 |
Real period |
R |
1.8029465632949 |
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 |
126960ci2 47610x2 79350bd2 15870ba2 |
Quadratic twists by: -4 -3 5 -23 |