Atkin-Lehner |
2+ 3+ 7- 13+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
87906c |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
3281596733688 = 23 · 3 · 76 · 133 · 232 |
Discriminant |
Eigenvalues |
2+ 3+ 0 7- 0 13+ 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-13779560,19682238696] |
[a1,a2,a3,a4,a6] |
Generators |
[17150:-7937:8] |
Generators of the group modulo torsion |
j |
2459470239675979413625/27893112 |
j-invariant |
L |
3.6808735543139 |
L(r)(E,1)/r! |
Ω |
0.40045690257279 |
Real period |
R |
4.5958423115051 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000002057 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1794f4 |
Quadratic twists by: -7 |