Atkin-Lehner |
7+ 31+ 67+ |
Signs for the Atkin-Lehner involutions |
Class |
14539a |
Isogeny class |
Conductor |
14539 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
416239226389 = 7 · 316 · 67 |
Discriminant |
Eigenvalues |
-1 0 -2 7+ 6 6 0 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1881,5156] |
[a1,a2,a3,a4,a6] |
Generators |
[1875:11299:27] |
Generators of the group modulo torsion |
j |
735654043176417/416239226389 |
j-invariant |
L |
2.706954634375 |
L(r)(E,1)/r! |
Ω |
0.81338311400279 |
Real period |
R |
6.6560384344682 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
101773f2 |
Quadratic twists by: -7 |