Atkin-Lehner |
2+ 3- 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
6240k |
Isogeny class |
Conductor |
6240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-1746800640 = -1 · 212 · 38 · 5 · 13 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 4 4 13+ 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,239,-1345] |
[a1,a2,a3,a4,a6] |
j |
367061696/426465 |
j-invariant |
L |
3.2076559085618 |
L(r)(E,1)/r! |
Ω |
0.80191397714046 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
6240b4 12480ci1 18720bm4 31200bq2 |
Quadratic twists by: -4 8 -3 5 |