Atkin-Lehner |
2+ 11- 19- |
Signs for the Atkin-Lehner involutions |
Class |
7942g |
Isogeny class |
Conductor |
7942 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
65060864 = 214 · 11 · 192 |
Discriminant |
Eigenvalues |
2+ 0 1 1 11- -2 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-834899,293837877] |
[a1,a2,a3,a4,a6] |
Generators |
[181034:-90453:343] |
Generators of the group modulo torsion |
j |
178286568215258258721/180224 |
j-invariant |
L |
3.2536773655603 |
L(r)(E,1)/r! |
Ω |
0.86792499980454 |
Real period |
R |
1.8744000727558 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
63536q2 71478bv2 87362bf2 7942p2 |
Quadratic twists by: -4 -3 -11 -19 |