Atkin-Lehner |
2+ 3- 5- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
20160bx |
Isogeny class |
Conductor |
20160 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-46457372344320 = -1 · 216 · 310 · 5 · 74 |
Discriminant |
Eigenvalues |
2+ 3- 5- 7+ 0 -2 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1452,328624] |
[a1,a2,a3,a4,a6] |
Generators |
[5:567:1] |
Generators of the group modulo torsion |
j |
-7086244/972405 |
j-invariant |
L |
5.2147256275744 |
L(r)(E,1)/r! |
Ω |
0.52237995915878 |
Real period |
R |
2.4956573927396 |
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 |
20160fb4 2520o4 6720p4 100800ek3 |
Quadratic twists by: -4 8 -3 5 |