Atkin-Lehner |
2- 3+ 67+ |
Signs for the Atkin-Lehner involutions |
Class |
402c |
Isogeny class |
Conductor |
402 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-6544962 = -1 · 2 · 36 · 672 |
Discriminant |
Eigenvalues |
2- 3+ 2 2 -4 0 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-27,123] |
[a1,a2,a3,a4,a6] |
j |
-2181825073/6544962 |
j-invariant |
L |
2.0887181251503 |
L(r)(E,1)/r! |
Ω |
2.0887181251503 |
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 |
3216k2 12864u2 1206b2 10050l2 |
Quadratic twists by: -4 8 -3 5 |