Atkin-Lehner |
3- 7- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
13671k |
Isogeny class |
Conductor |
13671 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
19463908527 = 310 · 73 · 312 |
Discriminant |
Eigenvalues |
1 3- 0 7- -2 -2 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-702,2673] |
[a1,a2,a3,a4,a6] |
Generators |
[48:255:1] |
Generators of the group modulo torsion |
j |
153130375/77841 |
j-invariant |
L |
5.2970114190563 |
L(r)(E,1)/r! |
Ω |
1.0769719160384 |
Real period |
R |
1.2296076016869 |
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 |
4557k2 13671o2 |
Quadratic twists by: -3 -7 |