Atkin-Lehner |
2+ 3- 7- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
64974r |
Isogeny class |
Conductor |
64974 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
41387794887348 = 22 · 34 · 76 · 13 · 174 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 0 13+ 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-16245,732988] |
[a1,a2,a3,a4,a6] |
Generators |
[-127:930:1] |
Generators of the group modulo torsion |
j |
4029546653497/351790452 |
j-invariant |
L |
6.6817554888604 |
L(r)(E,1)/r! |
Ω |
0.62787556025095 |
Real period |
R |
1.3302308435374 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.9999999999502 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1326b3 |
Quadratic twists by: -7 |