Atkin-Lehner |
2+ 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
20800f |
Isogeny class |
Conductor |
20800 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
Δ |
8125000000 = 26 · 510 · 13 |
Discriminant |
Eigenvalues |
2+ 1 5+ -2 -2 13+ -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-50833,-4428287] |
[a1,a2,a3,a4,a6] |
Generators |
[-186879392448:1546803497:1431435383] |
Generators of the group modulo torsion |
j |
23242854400/13 |
j-invariant |
L |
5.1134313433379 |
L(r)(E,1)/r! |
Ω |
0.3179526302457 |
Real period |
R |
16.082368431381 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
20800ck2 325e2 20800bx1 |
Quadratic twists by: -4 8 5 |