Atkin-Lehner |
2+ 3+ 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
20160j |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
189700937072640 = 214 · 39 · 5 · 76 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7- 0 4 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-15228,-289872] |
[a1,a2,a3,a4,a6] |
j |
1210991472/588245 |
j-invariant |
L |
2.707703397404 |
L(r)(E,1)/r! |
Ω |
0.45128389956733 |
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 |
20160cs4 1260d4 20160v2 100800h4 |
Quadratic twists by: -4 8 -3 5 |