Atkin-Lehner |
2- 3+ 5+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
1680k |
Isogeny class |
Conductor |
1680 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
10621255680 = 215 · 33 · 5 · 74 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7+ 0 2 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-92176,-10740800] |
[a1,a2,a3,a4,a6] |
j |
21145699168383889/2593080 |
j-invariant |
L |
1.09598520644 |
L(r)(E,1)/r! |
Ω |
0.27399630160999 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
210a4 6720cg4 5040bj4 8400ce4 |
Quadratic twists by: -4 8 -3 5 |