Atkin-Lehner |
2+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
1856d |
Isogeny class |
Conductor |
1856 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
-399589376 = -1 · 214 · 293 |
Discriminant |
Eigenvalues |
2+ -1 -3 -4 -3 -5 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,143,-751] |
[a1,a2,a3,a4,a6] |
Generators |
[37:-232:1] [13:56:1] |
Generators of the group modulo torsion |
j |
19600688/24389 |
j-invariant |
L |
2.5026248066449 |
L(r)(E,1)/r! |
Ω |
0.90261634568979 |
Real period |
R |
0.23105283680744 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000001 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
1856j2 116b2 16704y2 46400n2 |
Quadratic twists by: -4 8 -3 5 |