Atkin-Lehner |
3+ 7- 37+ |
Signs for the Atkin-Lehner involutions |
Class |
28749d |
Isogeny class |
Conductor |
28749 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
2726467339160920383 = 34 · 7 · 3710 |
Discriminant |
Eigenvalues |
1 3+ 2 7- 0 -2 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-402514,57712777] |
[a1,a2,a3,a4,a6] |
j |
2810981740897/1062649287 |
j-invariant |
L |
1.8649550216018 |
L(r)(E,1)/r! |
Ω |
0.23311937770023 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
86247q3 777d3 |
Quadratic twists by: -3 37 |