Atkin-Lehner |
3- 13+ 101- |
Signs for the Atkin-Lehner involutions |
Class |
51207d |
Isogeny class |
Conductor |
51207 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-91353446067150189 = -1 · 38 · 1310 · 101 |
Discriminant |
Eigenvalues |
-1 3- 2 0 4 13+ 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,42838,14139345] |
[a1,a2,a3,a4,a6] |
Generators |
[2185:101575:1] |
Generators of the group modulo torsion |
j |
1801152661463/18926260821 |
j-invariant |
L |
5.9885246043676 |
L(r)(E,1)/r! |
Ω |
0.24941709203387 |
Real period |
R |
3.0012601359362 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000047 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
3939c4 |
Quadratic twists by: 13 |