Atkin-Lehner |
2- 3- 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
20286ck |
Isogeny class |
Conductor |
20286 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
1451848896288 = 25 · 36 · 76 · 232 |
Discriminant |
Eigenvalues |
2- 3- 4 7- -2 2 -2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-75053,-7895051] |
[a1,a2,a3,a4,a6] |
j |
545138290809/16928 |
j-invariant |
L |
5.7688440328564 |
L(r)(E,1)/r! |
Ω |
0.28844220164282 |
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 |
2254c2 414d2 |
Quadratic twists by: -3 -7 |