Atkin-Lehner |
2+ 5+ 7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
80920d |
Isogeny class |
Conductor |
80920 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
437519506699520000 = 211 · 54 · 72 · 178 |
Discriminant |
Eigenvalues |
2+ 0 5+ 7- 6 4 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-7695203,-8216275202] |
[a1,a2,a3,a4,a6] |
j |
1019437193909682/8850625 |
j-invariant |
L |
3.2632267694179 |
L(r)(E,1)/r! |
Ω |
0.090645189379325 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
4760c2 |
Quadratic twists by: 17 |